Company lists · Data refreshed September 2026
Top 25 Mechanical contractors based in San Diego, United States
RevenueBase identified 54 company matches for mechanical contractors associated with San Diego, United States as of September 2026 and tracks 1,254 professional contacts across them, including 517 with verified work emails. Across the United States, Houston is the largest hub for this category (201 companies); San Diego has 54.
This list covers company matches for mechanical contractors associated with San Diego, United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 17, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest mechanical contractors based in San Diego, United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 441 contacts → | ||||
Exact match “At Pacific Rim Mechanical, we deliver comprehensive mechanical contracting and facility services across Southern California.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 2 | 173 contacts → | ||||
Exact match “A.O.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 3 | 140 contacts → | ||||
Exact match “Since 1960, Heating and Cooling Supply has developed and flourished into the HVAC distribution powerhouse it is today.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 4 | 91 contacts → | ||||
Exact match “Jackson & Blanc is Southern California's pre-eminent mechanical systems specialist, serving the Commercial, Industrial and Institutional markets.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 5 | 57 contacts → | ||||
Exact match “McParlane & Associates, Inc.(MPA) is a full-service mechanical, electrical, and plumbing (MEP) engineering consulting firm who delivers an integrated approach in cost-effective…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 6 | 47 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 7 | 28 contacts → | ||||
Exact match “Sherwood Mechanical is a commercial plumbing contractor serving Southern California.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 8 | 17 contacts → | ||||
Exact match “Point Loma Electric and Plumbing a is an Electrical and Plumbing Contractor serving all of San Diego County since 1988.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 9 | 14 contacts → | ||||
Exact match “J Geyer Plumbing specializes in the commercial plumbing industry throughout San Diego and surrounding Counties.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 10 | 10 contacts → | ||||
Exact match “San Diego Mechanical Energy designs, installs, and services all types of HVAC equipment including chillers, boilers, air handlers, cooling towers, pumps, packaged units, variable…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 11 | 10 contacts → | ||||
Exact match “The mission of Essential Heating and Air Conditioning is to provide superior customer service, provide a workplace where employees feel safe and are proud to be a part of the team…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 12 | 10 contacts → | ||||
Exact match “Here at Guthrie and Sons sustainable heating and air conditioning we are passionate about providing San Diego with the best in heating and air conditioning repair service, sales…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 13 | 8 contacts → | ||||
Exact match “The Plumbing Heating Cooling Contractors Association of San Diego is a member-based organization of plumbing and HVACR contractors, technicians, manufacturers and suppliers in San…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 14 | 5 contacts → | ||||
Exact match “National Ventilating and Equipment Co is a HVAC distribution company based out of San Diego, California.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 15 | 5 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 16 | 4 contacts → | ||||
Exact match “Greater San Diego Air Conditioning Company, Inc, a leading HVAC Service and Construction Contractor in San Diego since 1983.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 17 | 4 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 18 | 3 contacts → | ||||
Exact match “We specialize in mechanical HVAC and plumbing systems for biotech facilities and environments, in order to support progressive and innovative solutions in the life science…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 19 | 3 contacts → | ||||
Exact match “That HVAC Guy is a commercial Heating and Air Conditioning service, maintenance, and installation company servicing San Diego County since 1992.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 20 | 3 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 21 | 2 contacts → | ||||
Exact match “We specialize in fixture repair and replacement, kitchen & bath remodeling, and sewer, gas and water repiping.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 22 | 2 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 23 | 2 contacts → | ||||
Exact match “MAX AIR HVAC is San Diego County local heating, cooling and air conditioning company.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 24 | 2 contacts → | ||||
Exact match “Serving Southern California since 1987, San Diego Refrigeration-now a division of Paradigm Mechanical Corp-continues its legacy of reliable service across San Diego, Imperial, and…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 25 | 2 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “mechanical contractors”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 54 mechanical contractors based in San Diego, United States
See the full list, filter by size, metro and specialty, and access 517 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Mechanical contractors based in San Diego, United States at a glance
As of Sep 17, 2026Companies by employee count
Email recency for this list is measured across the whole United States list rather than for San Diego, so it is reported there. Company counts and contact totals on this page are exact for San Diego, over 54 companies.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Company records associated with San Diego, United States whose business descriptions match “mechanical contractors” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 517 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 17, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Mechanical contractors by metro in the United States
- Mechanical contractors in Houston201
- Mechanical contractors in New York145
- Mechanical contractors in Jacksonville87
- Mechanical contractors in Phoenix84
- Mechanical contractors in Indianapolis76
- Mechanical contractors in San Antonio75
- Mechanical contractors in Miami72
- Mechanical contractors in Dallas70
- Mechanical contractors in Charlotte66
- Mechanical contractors in Chicago64
- Mechanical contractors in Las Vegas63
- Mechanical contractors in Cincinnati57
- Mechanical contractors in Austin55
- Mechanical contractors in Tampa55
- Mechanical contractors in Louisville53
- Mechanical contractors in Columbus48
- Mechanical contractors in Denver48
- Mechanical contractors in Orlando44
- Mechanical contractors in Richmond43
- Mechanical contractors in Albuquerque42
- Mechanical contractors in Memphis41
- Mechanical contractors in Mesa41
- Mechanical contractors in Nashville41
- Mechanical contractors in Portland41
- Mechanical contractors in Springfield41
- Mechanical contractors in San Jose40
- Mechanical contractors in Kansas City39
- Mechanical contractors in Atlanta38
- Mechanical contractors in Philadelphia38
- Mechanical contractors in Salt Lake City38
- Mechanical contractors in Fort Worth37
- Mechanical contractors in Tulsa37
- Mechanical contractors in Dayton36
- Mechanical contractors in Pittsburgh36
- Mechanical contractors in Sacramento36
- Mechanical contractors in Anaheim35
- Mechanical contractors in Columbia35
- Mechanical contractors in Greenville35
- Mechanical contractors in Raleigh35
- Mechanical contractors in Rochester35
- Mechanical contractors in Wilmington35
- Mechanical contractors in Omaha34
- Mechanical contractors in Birmingham32
- Mechanical contractors in Baltimore31
- Mechanical contractors in Canton31
- Mechanical contractors in Knoxville30
- Mechanical contractors in Baton Rouge29
- Mechanical contractors in Los Angeles29
- Mechanical contractors in Tucson29
- Mechanical contractors in Wichita29
- Mechanical contractors in Colorado Springs27
- Mechanical contractors in Brooklyn26
- Mechanical contractors in Cleveland26
- Mechanical contractors in Fort Myers26
- Mechanical contractors in Greensboro26
- Mechanical contractors in Spring26
- Mechanical contractors in Decatur25
- Mechanical contractors in Oklahoma City25
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “mechanical contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many mechanical contractors are there based in San Diego, United States?
RevenueBase identified 54 company matches for mechanical contractors associated with San Diego, United States as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Pacific RIM Mechanical tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city in the United States has the most mechanical contractors?
Houston leads the United States with 201 company records, followed by New York (145) and Jacksonville (87). San Diego has 54.
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 517 professional contacts with verified work emails tracked across these 54 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 17, 2026.
Ready to reach these companies? Verified emails and direct dials for all 54 mechanical contractors based in San Diego, United States. Start with a free account, no credit card.
Download this list →Related lists
Mechanical contractors by geography
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- Mechanical contractors based in Burnaby, Canada
- Mechanical contractors based in Calgary, Canada
- Mechanical contractors based in Edmonton, Canada
- Mechanical contractors based in Laval, Canada
- Mechanical contractors based in Mississauga, Canada
- Mechanical contractors based in Ottawa, Canada
- Mechanical contractors based in Saskatoon, Canada
- Mechanical contractors based in Surrey, Canada
- Mechanical contractors based in Toronto, Canada
- Mechanical contractors based in Vancouver, Canada
- Mechanical contractors based in Vaughan, Canada
About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Mechanical contractors based in Brampton, Canada
- Mechanical contractors based in Burnaby, Canada
- Mechanical contractors based in Calgary, Canada
- Mechanical contractors based in Edmonton, Canada
- Mechanical contractors based in Laval, Canada
- Mechanical contractors based in Mississauga, Canada
Company intelligence · public preview
Top 25 mechanical contractors based in San Diego, United States
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 54 matching company records for mechanical contractors based in San Diego, United States, with 1,254 tracked contacts and 517 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 17, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 mechanical contractors based in San Diego, United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Pacific RIM Mechanicalprmech.com HQ: San Diego, CA, United StatesReported employees: 501-1,000 | San Diego, CA, United States | 501-1,000 | Exact match | 441 contacts → |
“At Pacific Rim Mechanical, we deliver comprehensive mechanical contracting and facility services across Southern California.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  A.O. Reed & COaoreed.comHQ: San Diego, CA, United StatesReported employees: 501-1,000 | San Diego, CA, United States | 501-1,000 | Exact match | 173 contacts → |
“A.O.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Heating And Cooling Supplygemaire.comHQ: San Diego, United StatesReported employees: 51-200 | San Diego, United States | 51-200 | Exact match | 140 contacts → |
“Since 1960, Heating and Cooling Supply has developed and flourished into the HVAC distribution powerhouse it is today.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Jackson & Blancjacksonandblanc.comHQ: San Diego, CA, United StatesReported employees: 201-500 | San Diego, CA, United States | 201-500 | Exact match | 91 contacts → |
“Jackson & Blanc is Southern California's pre-eminent mechanical systems specialist, serving the Commercial, Industrial and Institutional markets.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Mcparlane & Associates, INCmcparlane.comHQ: San Diego, CA, United StatesReported employees: 11-50 | San Diego, CA, United States | 11-50 | Exact match | 57 contacts → |
“McParlane & Associates, Inc.(MPA) is a full-service mechanical, electrical, and plumbing (MEP) engineering consulting firm who delivers an integrated approach in cost-effective…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Pmpe Consultants INCpmpeconsultants.com HQ: San Diego, CA, United StatesReported employees: 51-200 | San Diego, CA, United States | 51-200 | Exact match | 47 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 7 | Sherwood Mechanical INCsherwoodmechanical.com HQ: San Diego, CA, United StatesReported employees: 51-200 | San Diego, CA, United States | 51-200 | Exact match | 28 contacts → |
“Sherwood Mechanical is a commercial plumbing contractor serving Southern California.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Point Loma Electric And Plumbingpointlomaelectric.com HQ: San Diego, CA, United StatesReported employees: 11-50 | San Diego, CA, United States | 11-50 | Exact match | 17 contacts → |
“Point Loma Electric and Plumbing a is an Electrical and Plumbing Contractor serving all of San Diego County since 1988.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | J Geyer Plumbing, INCjgeyerplumbing.com HQ: San Diego, CA, United StatesReported employees: 51-200 | San Diego, CA, United States | 51-200 | Exact match | 14 contacts → |
“J Geyer Plumbing specializes in the commercial plumbing industry throughout San Diego and surrounding Counties.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  SAN Diego Mechanical Energysdme-inc.comHQ: San Diego, CA, United StatesReported employees: 11-50 | San Diego, CA, United States | 11-50 | Exact match | 10 contacts → |
“San Diego Mechanical Energy designs, installs, and services all types of HVAC equipment including chillers, boilers, air handlers, cooling towers, pumps, packaged units, variable…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Essential Heating And AIR Conditioning INCessentialheatingandac.comHQ: San Diego, CA, United StatesReported employees: 11-50 | San Diego, CA, United States | 11-50 | Exact match | 10 contacts → |
“The mission of Essential Heating and Air Conditioning is to provide superior customer service, provide a workplace where employees feel safe and are proud to be a part of the team…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Guthrie And Sons Heating And AIR Conditioningguthrieandsons.comHQ: San Diego, CA, United StatesReported employees: 11-50 | San Diego, CA, United States | 11-50 | Exact match | 10 contacts → |
“Here at Guthrie and Sons sustainable heating and air conditioning we are passionate about providing San Diego with the best in heating and air conditioning repair service, sales…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Phcc SAN Diego Chapterphccsd.org HQ: San Diego, CA, United StatesReported employees: 1-10 | San Diego, CA, United States | 1-10 | Exact match | 8 contacts → |
“The Plumbing Heating Cooling Contractors Association of San Diego is a member-based organization of plumbing and HVACR contractors, technicians, manufacturers and suppliers in San…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  National Ventilating And Equipment Companynationalvent.comHQ: San Diego, CA, United StatesReported employees: 1-10 | San Diego, CA, United States | 1-10 | Exact match | 5 contacts → |
“National Ventilating and Equipment Co is a HVAC distribution company based out of San Diego, California.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Henzel, INChenzelusa.com HQ: San Diego, United StatesReported employees: 1-10 | San Diego, United States | 1-10 | Exact match | 5 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 16 |  Greater SAN Diego AIR Conditioninggsdac.comHQ: San Diego, CA, United StatesReported employees: 51-200 | San Diego, CA, United States | 51-200 | Exact match | 4 contacts → |
“Greater San Diego Air Conditioning Company, Inc, a leading HVAC Service and Construction Contractor in San Diego since 1983.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | AC Sure Plan INCacsureplan.com HQ: San Diego, CA, United StatesReported employees: 1-10 | San Diego, CA, United States | 1-10 | Exact match | 4 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 18 | Bioair Mechanicalbioairmechanical.com HQ: San Diego, CA, United StatesReported employees: 11-50 | San Diego, CA, United States | 11-50 | Exact match | 3 contacts → |
“We specialize in mechanical HVAC and plumbing systems for biotech facilities and environments, in order to support progressive and innovative solutions in the life science…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  That Hvac GUYthathvacguys.comHQ: San Diego, CA, United StatesReported employees: 11-50 | San Diego, CA, United States | 11-50 | Exact match | 3 contacts → |
“That HVAC Guy is a commercial Heating and Air Conditioning service, maintenance, and installation company servicing San Diego County since 1992.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Hughes Mechanical Contractorshughesmechanical.net HQ: San Diego, CA, United StatesReported employees: 1-10 | San Diego, CA, United States | 1-10 | Exact match | 3 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 21 |  Pipe & Plumbpipeandplumb.comHQ: San Diego, CA, United StatesReported employees: 1-10 | San Diego, CA, United States | 1-10 | Exact match | 2 contacts → |
“We specialize in fixture repair and replacement, kitchen & bath remodeling, and sewer, gas and water repiping.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Associated Heatingassociatedheating.com HQ: San Diego, CA, United StatesReported employees: 1-10 | San Diego, CA, United States | 1-10 | Exact match | 2 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 23 |  MAX AIR Hvacmaxairsocal.comHQ: San Diego, CA, United StatesReported employees: 1-10 | San Diego, CA, United States | 1-10 | Exact match | 2 contacts → |
“MAX AIR HVAC is San Diego County local heating, cooling and air conditioning company.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  SAN Diego Refrigeration INCsandiegorefrigeration.comHQ: San Diego, CA, United StatesReported employees: 11-50 | San Diego, CA, United States | 11-50 | Exact match | 2 contacts → |
“Serving Southern California since 1987, San Diego Refrigeration-now a division of Paradigm Mechanical Corp-continues its legacy of reliable service across San Diego, Imperial, and…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Reliable Standard Heating & AIRreliablestandard.com HQ: San Diego, CA, United StatesReported employees: 1-10 | San Diego, CA, United States | 1-10 | Exact match | 2 contacts → |
No recorded description excerpt is available for this public record. | |||||
Showing 25 of 54 company matches
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Mechanical contractors: dataset insights
September 17, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
54 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole United States list rather than for San Diego, so it is reported there. Company counts and contact totals on this page are exact for San Diego, over 54 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 17, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Mechanical contractors by metro in the United States
- Mechanical contractors in Houston201
- Mechanical contractors in New York145
- Mechanical contractors in Jacksonville87
- Mechanical contractors in Phoenix84
- Mechanical contractors in Indianapolis76
- Mechanical contractors in San Antonio75
- Mechanical contractors in Miami72
- Mechanical contractors in Dallas70
- Mechanical contractors in Charlotte66
- Mechanical contractors in Chicago64
- Mechanical contractors in Las Vegas63
- Mechanical contractors in Cincinnati57
- Mechanical contractors in Austin55
- Mechanical contractors in Tampa55
- Mechanical contractors in Louisville53
- Mechanical contractors in Columbus48
- Mechanical contractors in Denver48
- Mechanical contractors in Orlando44
- Mechanical contractors in Richmond43
- Mechanical contractors in Albuquerque42
- Mechanical contractors in Memphis41
- Mechanical contractors in Mesa41
- Mechanical contractors in Nashville41
- Mechanical contractors in Portland41
- Mechanical contractors in Springfield41
- Mechanical contractors in San Jose40
- Mechanical contractors in Kansas City39
- Mechanical contractors in Atlanta38
- Mechanical contractors in Philadelphia38
- Mechanical contractors in Salt Lake City38
- Mechanical contractors in Fort Worth37
- Mechanical contractors in Tulsa37
- Mechanical contractors in Dayton36
- Mechanical contractors in Pittsburgh36
- Mechanical contractors in Sacramento36
- Mechanical contractors in Anaheim35
- Mechanical contractors in Columbia35
- Mechanical contractors in Greenville35
- Mechanical contractors in Raleigh35
- Mechanical contractors in Rochester35
- Mechanical contractors in Wilmington35
- Mechanical contractors in Omaha34
- Mechanical contractors in Birmingham32
- Mechanical contractors in Baltimore31
- Mechanical contractors in Canton31
- Mechanical contractors in Knoxville30
- Mechanical contractors in Baton Rouge29
- Mechanical contractors in Los Angeles29
- Mechanical contractors in Tucson29
- Mechanical contractors in Wichita29
- Mechanical contractors in Colorado Springs27
- Mechanical contractors in Brooklyn26
- Mechanical contractors in Cleveland26
- Mechanical contractors in Fort Myers26
- Mechanical contractors in Greensboro26
- Mechanical contractors in Spring26
- Mechanical contractors in Decatur25
- Mechanical contractors in Oklahoma City25
Questions about this company list
What does Exact match mean for mechanical contractors?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many mechanical contractors did RevenueBase find based in San Diego, United States?
The saved snapshot records 54 matching company records, 1,254 tracked contacts and 517 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 17, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Mechanical contractors by geography
- Mechanical contractors based in Brampton, Canada
- Mechanical contractors based in Burnaby, Canada
- Mechanical contractors based in Calgary, Canada
- Mechanical contractors based in Edmonton, Canada
- Mechanical contractors based in Laval, Canada
- Mechanical contractors based in Mississauga, Canada
- Mechanical contractors based in Ottawa, Canada
- Mechanical contractors based in Saskatoon, Canada
- Mechanical contractors based in Surrey, Canada
- Mechanical contractors based in Toronto, Canada
- Mechanical contractors based in Vancouver, Canada
- Mechanical contractors based in Vaughan, Canada
Cite this list
RevenueBase Data Team. Top 25 mechanical contractors based in San Diego, United States. Snapshot: September 17, 2026. https://revenuebase.ai/companies/mechanical-contractors/united-states/san-diego.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Mechanical contractors based in Brampton, Canada
- Mechanical contractors based in Burnaby, Canada
- Mechanical contractors based in Calgary, Canada
- Mechanical contractors based in Edmonton, Canada
- Mechanical contractors based in Laval, Canada
- Mechanical contractors based in Mississauga, Canada
Company intelligence · public preview
Top 25 mechanical contractors based in San Diego, United States
RevenueBase records 54 matching company records for mechanical contractors based in San Diego, United States, with 1,254 tracked contacts and 517 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 17, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 mechanical contractors based in San Diego, United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Pacific RIM Mechanicalprmech.com HQ: San Diego, CA, United StatesReported employees: 501-1,000 | San Diego, CA, United States | 501-1,000 | Exact match | 441 contacts → |
“At Pacific Rim Mechanical, we deliver comprehensive mechanical contracting and facility services across Southern California.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | A.O. Reed & COaoreed.com HQ: San Diego, CA, United StatesReported employees: 501-1,000 | San Diego, CA, United States | 501-1,000 | Exact match | 173 contacts → |
“A.O.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Heating And Cooling Supplygemaire.com HQ: San Diego, United StatesReported employees: 51-200 | San Diego, United States | 51-200 | Exact match | 140 contacts → |
“Since 1960, Heating and Cooling Supply has developed and flourished into the HVAC distribution powerhouse it is today.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Jackson & Blancjacksonandblanc.com HQ: San Diego, CA, United StatesReported employees: 201-500 | San Diego, CA, United States | 201-500 | Exact match | 91 contacts → |
“Jackson & Blanc is Southern California's pre-eminent mechanical systems specialist, serving the Commercial, Industrial and Institutional markets.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Mcparlane & Associates, INCmcparlane.com HQ: San Diego, CA, United StatesReported employees: 11-50 | San Diego, CA, United States | 11-50 | Exact match | 57 contacts → |
“McParlane & Associates, Inc.(MPA) is a full-service mechanical, electrical, and plumbing (MEP) engineering consulting firm who delivers an integrated approach in cost-effective…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Pmpe Consultants INCpmpeconsultants.com HQ: San Diego, CA, United StatesReported employees: 51-200 | San Diego, CA, United States | 51-200 | Exact match | 47 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 7 | Sherwood Mechanical INCsherwoodmechanical.com HQ: San Diego, CA, United StatesReported employees: 51-200 | San Diego, CA, United States | 51-200 | Exact match | 28 contacts → |
“Sherwood Mechanical is a commercial plumbing contractor serving Southern California.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Point Loma Electric And Plumbingpointlomaelectric.com HQ: San Diego, CA, United StatesReported employees: 11-50 | San Diego, CA, United States | 11-50 | Exact match | 17 contacts → |
“Point Loma Electric and Plumbing a is an Electrical and Plumbing Contractor serving all of San Diego County since 1988.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | J Geyer Plumbing, INCjgeyerplumbing.com HQ: San Diego, CA, United StatesReported employees: 51-200 | San Diego, CA, United States | 51-200 | Exact match | 14 contacts → |
“J Geyer Plumbing specializes in the commercial plumbing industry throughout San Diego and surrounding Counties.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | SAN Diego Mechanical Energysdme-inc.com HQ: San Diego, CA, United StatesReported employees: 11-50 | San Diego, CA, United States | 11-50 | Exact match | 10 contacts → |
“San Diego Mechanical Energy designs, installs, and services all types of HVAC equipment including chillers, boilers, air handlers, cooling towers, pumps, packaged units, variable…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Essential Heating And AIR Conditioning INCessentialheatingandac.com HQ: San Diego, CA, United StatesReported employees: 11-50 | San Diego, CA, United States | 11-50 | Exact match | 10 contacts → |
“The mission of Essential Heating and Air Conditioning is to provide superior customer service, provide a workplace where employees feel safe and are proud to be a part of the team…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Guthrie And Sons Heating And AIR Conditioningguthrieandsons.com HQ: San Diego, CA, United StatesReported employees: 11-50 | San Diego, CA, United States | 11-50 | Exact match | 10 contacts → |
“Here at Guthrie and Sons sustainable heating and air conditioning we are passionate about providing San Diego with the best in heating and air conditioning repair service, sales…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Phcc SAN Diego Chapterphccsd.org HQ: San Diego, CA, United StatesReported employees: 1-10 | San Diego, CA, United States | 1-10 | Exact match | 8 contacts → |
“The Plumbing Heating Cooling Contractors Association of San Diego is a member-based organization of plumbing and HVACR contractors, technicians, manufacturers and suppliers in San…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | National Ventilating And Equipment Companynationalvent.com HQ: San Diego, CA, United StatesReported employees: 1-10 | San Diego, CA, United States | 1-10 | Exact match | 5 contacts → |
“National Ventilating and Equipment Co is a HVAC distribution company based out of San Diego, California.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Henzel, INChenzelusa.com HQ: San Diego, United StatesReported employees: 1-10 | San Diego, United States | 1-10 | Exact match | 5 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 16 | Greater SAN Diego AIR Conditioninggsdac.com HQ: San Diego, CA, United StatesReported employees: 51-200 | San Diego, CA, United States | 51-200 | Exact match | 4 contacts → |
“Greater San Diego Air Conditioning Company, Inc, a leading HVAC Service and Construction Contractor in San Diego since 1983.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | AC Sure Plan INCacsureplan.com HQ: San Diego, CA, United StatesReported employees: 1-10 | San Diego, CA, United States | 1-10 | Exact match | 4 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 18 | Bioair Mechanicalbioairmechanical.com HQ: San Diego, CA, United StatesReported employees: 11-50 | San Diego, CA, United States | 11-50 | Exact match | 3 contacts → |
“We specialize in mechanical HVAC and plumbing systems for biotech facilities and environments, in order to support progressive and innovative solutions in the life science…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | That Hvac GUYthathvacguys.com HQ: San Diego, CA, United StatesReported employees: 11-50 | San Diego, CA, United States | 11-50 | Exact match | 3 contacts → |
“That HVAC Guy is a commercial Heating and Air Conditioning service, maintenance, and installation company servicing San Diego County since 1992.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Hughes Mechanical Contractorshughesmechanical.net HQ: San Diego, CA, United StatesReported employees: 1-10 | San Diego, CA, United States | 1-10 | Exact match | 3 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 21 | Pipe & Plumbpipeandplumb.com HQ: San Diego, CA, United StatesReported employees: 1-10 | San Diego, CA, United States | 1-10 | Exact match | 2 contacts → |
“We specialize in fixture repair and replacement, kitchen & bath remodeling, and sewer, gas and water repiping.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Associated Heatingassociatedheating.com HQ: San Diego, CA, United StatesReported employees: 1-10 | San Diego, CA, United States | 1-10 | Exact match | 2 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 23 | MAX AIR Hvacmaxairsocal.com HQ: San Diego, CA, United StatesReported employees: 1-10 | San Diego, CA, United States | 1-10 | Exact match | 2 contacts → |
“MAX AIR HVAC is San Diego County local heating, cooling and air conditioning company.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | SAN Diego Refrigeration INCsandiegorefrigeration.com HQ: San Diego, CA, United StatesReported employees: 11-50 | San Diego, CA, United States | 11-50 | Exact match | 2 contacts → |
“Serving Southern California since 1987, San Diego Refrigeration-now a division of Paradigm Mechanical Corp-continues its legacy of reliable service across San Diego, Imperial, and…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Reliable Standard Heating & AIRreliablestandard.com HQ: San Diego, CA, United StatesReported employees: 1-10 | San Diego, CA, United States | 1-10 | Exact match | 2 contacts → |
No recorded description excerpt is available for this public record. | |||||
Showing 25 of 54 company matches
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Mechanical contractors: dataset insights
September 17, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
54 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole United States list rather than for San Diego, so it is reported there. Company counts and contact totals on this page are exact for San Diego, over 54 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 17, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Mechanical contractors by metro in the United States
- Mechanical contractors in Houston201
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- Mechanical contractors in Chicago64
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- Mechanical contractors in Cincinnati57
- Mechanical contractors in Austin55
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- Mechanical contractors in Columbus48
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- Mechanical contractors in Greenville35
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- Mechanical contractors in Colorado Springs27
- Mechanical contractors in Brooklyn26
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Questions about this company list
What does Exact match mean for mechanical contractors?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many mechanical contractors did RevenueBase find based in San Diego, United States?
The saved snapshot records 54 matching company records, 1,254 tracked contacts and 517 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 17, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
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Cite this list
RevenueBase Data Team. Top 25 mechanical contractors based in San Diego, United States. Snapshot: September 17, 2026. https://revenuebase.ai/companies/mechanical-contractors/united-states/san-diego.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Mechanical contractors based in Brampton, Canada
- Mechanical contractors based in Burnaby, Canada
- Mechanical contractors based in Calgary, Canada
- Mechanical contractors based in Edmonton, Canada
- Mechanical contractors based in Laval, Canada
- Mechanical contractors based in Mississauga, Canada