Company lists · Data refreshed September 2026
Top 25 Hvac inspection companies based in the United States
RevenueBase identified 4,954 company matches for hvac inspection companies associated with the United States as of September 2026 and tracks 27,656 professional contacts across them, including 6,768 with verified work emails. Houston is the largest hub.
This list covers company matches for hvac inspection companies associated with the 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 20, 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 hvac inspection companies based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 231 contacts → | ||||
Exact match “Since 1978, Reliable Heating & Air has been serving all of Metro Atlanta's communities offering heating, cooling, plumbing and electrical services, indoor air quality, duct…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 2 | 214 contacts → | ||||
Exact match “Airtron has developed itself into one of the leading heating, ventilation, and air conditioning (HVAC) providers.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 3 | 213 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 4 | 196 contacts → | ||||
Exact match “Isaac Heating and Air Conditioning has been family-owned and operated in Rochester since 1945.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 5 | 191 contacts → | ||||
Exact match “Since 1981, Haller Enterprises has proudly served central and eastern Pennsylvania as a leader in heating, cooling, plumbing, and electrical services.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 6 | 183 contacts → | ||||
Exact match “US Air Conditioning Distributors, Inc.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 7 | 169 contacts → | ||||
Exact match “AMS is one of the nation’s leading providers of commercial heating, ventilation, and air conditioning (HVAC) maintenance, repair, replacement, and new equipment installation.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 8 | 168 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 9 | 159 contacts → | ||||
Exact match “For nearly a century, GSM Services has built its reputation on reliability, honesty, expert service, and high-quality workmanship.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 10 | 132 contacts → | ||||
Exact match “Engineered Air Balance is the leading authority in total system balancing, building commissioning, and critical environment certifications at the forefront of industry standards…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 11 | 131 contacts → | ||||
Exact match “Geary Pacific is a Customer Service Company that also happens to be in the HVAC Distribution business.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 12 | 130 contacts → | ||||
Exact match “Donnelly Mechanical is New York City’s premier provider of innovative commercial HVAC service, maintenance and construction.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 13 | 125 contacts → | ||||
Exact match “WE'RE IN THE BUSINESS OF COOL A Dynamic History of Innovation and Collaboration Since its inception in 1977, C&L Refrigeration has been a family owned and operated company serving…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 14 | 121 contacts → | ||||
Exact match “National HVACR Solutions.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 15 | 120 contacts → | ||||
Exact match “Since 1972, The K Company has been setting the standard in commercial, residential and industrial heating, air conditioning, ventilation and refrigeration systems.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 16 | 117 contacts → | ||||
Exact match “Your Comfort Is Our Passion™ For decades, there has been one name in commercial HVAC synonymous with quality, expertise, and the highest levels of customer service: Air Control…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 17 | 114 contacts → | ||||
Exact match “Custom Air Products & Services, Inc.(CAPS), an AirX Climate Solutions company, is a full-service HVAC company that specializes in the design, construction, installation…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 18 | 110 contacts → | ||||
Exact match “Lawyer Mechanical Services (LMS) creates and maintains comfort.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 19 | 108 contacts → | ||||
Exact match “Air-Conditioning Innovative Solutions serves Dallas, Fort Worth, Houston and Austin with commercial HVAC services.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 20 | 105 contacts → | ||||
Exact match “Carolina Comfort Air, a full-service heating and air contractor, opened its doors in May 2007 with founders Phillip Tyler and Hank Richard.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 21 | 96 contacts → | ||||
Exact match “Meeting Your Needs.Exceeding Your Expectations" For over 70 years, Atomatic Mechanical Services has been dedicated to quality design, installation and service of HVAC systems for…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 22 | 95 contacts → | ||||
Exact match “Appolo Heating is a recognized leader in HVAC installation, service and sales.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 23 | 91 contacts → | ||||
Exact match “James River Air Conditioning, Inc.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 24 | 85 contacts → | ||||
Exact match “Bob's Heating & Air Conditioning is one of the largest and most reputable residental HVAC companies in the Puget Sound region.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 25 | 82 contacts → | ||||
Exact match “We handle all aspects of your air system.” Recorded in the RevenueBase company graph · Sep 20, 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 “hvac inspection companies”. 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 4,954 hvac inspection companies based in the United States
See the full list, filter by size, metro and specialty, and access 6,768 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Hvac inspection companies based in the United States at a glance
As of Sep 20, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 4,954 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 the United States whose business descriptions match “hvac inspection companies” 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 6,768 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 20, 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.
Hvac inspection companies by metro
- Hvac inspection companies in Houston77
- Hvac inspection companies in New York52
- Hvac inspection companies in San Antonio38
- Hvac inspection companies in Jacksonville34
- Hvac inspection companies in Phoenix34
- Hvac inspection companies in Tampa30
- Hvac inspection companies in Austin29
- Hvac inspection companies in Dallas26
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 “hvac inspection companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many hvac inspection companies are there based in the United States?
RevenueBase identified 4,954 company matches for hvac inspection companies associated with the 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?
Reliable Heating & AIR tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most hvac inspection companies?
Houston leads with 77 company records, followed by New York (52) and San Antonio (38).
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 6,768 professional contacts with verified work emails tracked across these 4,954 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 20, 2026.
Ready to reach these companies? Verified emails and direct dials for all 4,954 hvac inspection companies based in the United States. Start with a free account, no credit card.
Download this list →Related lists
Hvac inspection companies by geography
- Hvac inspection companies based in Austin, United States
- Hvac inspection companies based in Dallas, United States
- Hvac inspection companies based in Houston, United States
- Hvac inspection companies based in Jacksonville, United States
- Hvac inspection companies based in New York, United States
- Hvac inspection companies based in Phoenix, United States
- Hvac inspection companies based in San Antonio, United States
- Hvac inspection companies based in Tampa, United States
- Hvac inspection companies based in Australia
- Hvac inspection companies based in Canada
- Hvac inspection companies based in France
- Hvac inspection companies based in India
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
- Hvac inspection companies based in Austin, United States
- Hvac inspection companies based in Dallas, United States
- Hvac inspection companies based in Houston, United States
- Hvac inspection companies based in Jacksonville, United States
- Hvac inspection companies based in New York, United States
- Hvac inspection companies based in Phoenix, United States
Company intelligence · public preview
Top 25 hvac inspection companies based in the 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 4,954 matching company records for hvac inspection companies based in the United States, with 27,656 tracked contacts and 6,768 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 20, 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 hvac inspection companies based in the 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 | Reliable Heating & AIRreliableair.com HQ: Kennesaw, GA, United StatesReported employees: 201-500 | Kennesaw, GA, United States | 201-500 | Exact match | 231 contacts → |
“Since 1978, Reliable Heating & Air has been serving all of Metro Atlanta's communities offering heating, cooling, plumbing and electrical services, indoor air quality, duct…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Airtron Heating & AIR Conditioningairtron.comHQ: Columbus, OH, United StatesReported employees: 1,001-5,000 | Columbus, OH, United States | 1,001-5,000 | Exact match | 214 contacts → |
“Airtron has developed itself into one of the leading heating, ventilation, and air conditioning (HVAC) providers.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Energy Air, INCenergyair.comHQ: Orlando, FL, United StatesReported employees: 201-500 | Orlando, FL, United States | 201-500 | Exact match | 213 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 4 |  Isaac Heating And AIR Conditioningisaacheating.comHQ: Rochester, NY, United StatesReported employees: 501-1,000 | Rochester, NY, United States | 501-1,000 | Exact match | 196 contacts → |
“Isaac Heating and Air Conditioning has been family-owned and operated in Rochester since 1945.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Haller Enterprisesaskhaller.comHQ: Lititz, PA, United StatesReported employees: 201-500 | Lititz, PA, United States | 201-500 | Exact match | 191 contacts → |
“Since 1981, Haller Enterprises has proudly served central and eastern Pennsylvania as a leader in heating, cooling, plumbing, and electrical services.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | US AIR Conditioning Distributorsus-ac.com HQ: City Of Industry, CA, United StatesReported employees: 201-500 | City Of Industry, CA, United States | 201-500 | Exact match | 183 contacts → |
“US Air Conditioning Distributors, Inc.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  American Mechanical Servicesamsofusa.comHQ: Laurel, MD, United StatesReported employees: 501-1,000 | Laurel, MD, United States | 501-1,000 | Exact match | 169 contacts → |
“AMS is one of the nation’s leading providers of commercial heating, ventilation, and air conditioning (HVAC) maintenance, repair, replacement, and new equipment installation.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Marshalls INCmarshallsinc.com HQ: Lynnwood, WA, United StatesReported employees: Not recorded | Lynnwood, WA, United States | Not recorded | Exact match | 168 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 9 | GSM Servicesgsmsince1927.com HQ: Gastonia, NC, United StatesReported employees: 201-500 | Gastonia, NC, United States | 201-500 | Exact match | 159 contacts → |
“For nearly a century, GSM Services has built its reputation on reliability, honesty, expert service, and high-quality workmanship.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Engineered AIR Balanceeabcoinc.comHQ: Richardson, TX, United StatesReported employees: 51-200 | Richardson, TX, United States | 51-200 | Exact match | 132 contacts → |
“Engineered Air Balance is the leading authority in total system balancing, building commissioning, and critical environment certifications at the forefront of industry standards…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Geary Pacific Supplygearypacific.comHQ: Anaheim, CA, United StatesReported employees: 201-500 | Anaheim, CA, United States | 201-500 | Exact match | 131 contacts → |
“Geary Pacific is a Customer Service Company that also happens to be in the HVAC Distribution business.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Donnelly Mechanical Corporationdonnellymech.com HQ: Queens Village, NY, United StatesReported employees: 201-500 | Queens Village, NY, United States | 201-500 | Exact match | 130 contacts → |
“Donnelly Mechanical is New York City’s premier provider of innovative commercial HVAC service, maintenance and construction.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | C & L Refrigerationclrefrigeration.com HQ: Fullerton, CA, United StatesReported employees: 51-200 | Fullerton, CA, United States | 51-200 | Exact match | 125 contacts → |
“WE'RE IN THE BUSINESS OF COOL A Dynamic History of Innovation and Collaboration Since its inception in 1977, C&L Refrigeration has been a family owned and operated company serving…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Engineering Excellenceengineeringexcellence.comHQ: Cincinnati, OH, United StatesReported employees: 51-200 | Cincinnati, OH, United States | 51-200 | Exact match | 121 contacts → |
“National HVACR Solutions.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | The K Company, INCthekcompany.com HQ: Akron, OH, United StatesReported employees: 201-500 | Akron, OH, United States | 201-500 | Exact match | 120 contacts → |
“Since 1972, The K Company has been setting the standard in commercial, residential and industrial heating, air conditioning, ventilation and refrigeration systems.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | AIR Control Systemsaircontrolsystems.net HQ: Ontario, CA, United StatesReported employees: 201-500 | Ontario, CA, United States | 201-500 | Exact match | 117 contacts → |
“Your Comfort Is Our Passion™ For decades, there has been one name in commercial HVAC synonymous with quality, expertise, and the highest levels of customer service: Air Control…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Custom AIR Products & Services, INCcustomairproducts.comHQ: Houston, TX, United StatesReported employees: 201-500 | Houston, TX, United States | 201-500 | Exact match | 114 contacts → |
“Custom Air Products & Services, Inc.(CAPS), an AirX Climate Solutions company, is a full-service HVAC company that specializes in the design, construction, installation…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Lawyer Mechanical Serviceslmses.comHQ: Las Vegas, NV, United StatesReported employees: 51-200 | Las Vegas, NV, United States | 51-200 | Exact match | 110 contacts → |
“Lawyer Mechanical Services (LMS) creates and maintains comfort.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  ACISacisinc.comHQ: Mckinney, TX, United StatesReported employees: 201-500 | Mckinney, TX, United States | 201-500 | Exact match | 108 contacts → |
“Air-Conditioning Innovative Solutions serves Dallas, Fort Worth, Houston and Austin with commercial HVAC services.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Carolina Comfort Air, INCcarolinacomfortair.com HQ: Clayton, NC, United StatesReported employees: 201-500 | Clayton, NC, United States | 201-500 | Exact match | 105 contacts → |
“Carolina Comfort Air, a full-service heating and air contractor, opened its doors in May 2007 with founders Phillip Tyler and Hank Richard.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Atomatic Mechanical Servicesatomatic.comHQ: Arlington Heights, IL, United StatesReported employees: 51-200 | Arlington Heights, IL, United States | 51-200 | Exact match | 96 contacts → |
“Meeting Your Needs.Exceeding Your Expectations" For over 70 years, Atomatic Mechanical Services has been dedicated to quality design, installation and service of HVAC systems for…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Appolo Heatingappoloheating.com HQ: Schenectady, NY, United StatesReported employees: 51-200 | Schenectady, NY, United States | 51-200 | Exact match | 95 contacts → |
“Appolo Heating is a recognized leader in HVAC installation, service and sales.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  James River AIR Conditioning Companyjamesriverair.comHQ: Richmond, VA, United StatesReported employees: 51-200 | Richmond, VA, United States | 51-200 | Exact match | 91 contacts → |
“James River Air Conditioning, Inc.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Bob's Heating & AIR Conditioningbobsheating.com HQ: Woodinville, WA, United StatesReported employees: 201-500 | Woodinville, WA, United States | 201-500 | Exact match | 85 contacts → |
“Bob's Heating & Air Conditioning is one of the largest and most reputable residental HVAC companies in the Puget Sound region.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Bell Mechanical Services, LLCbellmechanical.comHQ: Carrollton, TX, United StatesReported employees: 51-200 | Carrollton, TX, United States | 51-200 | Exact match | 82 contacts → |
“We handle all aspects of your air system.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 4,954 company matches
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Hvac inspection companies: dataset insights
September 20, 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
4,891 records in the displayed employee bands.
63 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 worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 4,954 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 20, 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 ↗
Hvac inspection companies by metro
- Hvac inspection companies in Houston77
- Hvac inspection companies in New York52
- Hvac inspection companies in San Antonio38
- Hvac inspection companies in Jacksonville34
- Hvac inspection companies in Phoenix34
- Hvac inspection companies in Tampa30
- Hvac inspection companies in Austin29
- Hvac inspection companies in Dallas26
Questions about this company list
What does Exact match mean for hvac inspection companies?
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 hvac inspection companies did RevenueBase find based in the United States?
The saved snapshot records 4,954 matching company records, 27,656 tracked contacts and 6,768 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 20, 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
Hvac inspection companies by geography
- Hvac inspection companies based in Austin, United States
- Hvac inspection companies based in Dallas, United States
- Hvac inspection companies based in Houston, United States
- Hvac inspection companies based in Jacksonville, United States
- Hvac inspection companies based in New York, United States
- Hvac inspection companies based in Phoenix, United States
- Hvac inspection companies based in San Antonio, United States
- Hvac inspection companies based in Tampa, United States
- Hvac inspection companies based in Australia
- Hvac inspection companies based in Canada
- Hvac inspection companies based in France
- Hvac inspection companies based in India
Cite this list
RevenueBase Data Team. Top 25 hvac inspection companies based in the United States. Snapshot: September 20, 2026. https://revenuebase.ai/companies/hvac-inspection-companies/united-states.
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
- Hvac inspection companies based in Austin, United States
- Hvac inspection companies based in Dallas, United States
- Hvac inspection companies based in Houston, United States
- Hvac inspection companies based in Jacksonville, United States
- Hvac inspection companies based in New York, United States
- Hvac inspection companies based in Phoenix, United States
Company intelligence · public preview
Top 25 hvac inspection companies based in the United States
RevenueBase records 4,954 matching company records for hvac inspection companies based in the United States, with 27,656 tracked contacts and 6,768 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 20, 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 hvac inspection companies based in the 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 | Reliable Heating & AIRreliableair.com HQ: Kennesaw, GA, United StatesReported employees: 201-500 | Kennesaw, GA, United States | 201-500 | Exact match | 231 contacts → |
“Since 1978, Reliable Heating & Air has been serving all of Metro Atlanta's communities offering heating, cooling, plumbing and electrical services, indoor air quality, duct…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Airtron Heating & AIR Conditioningairtron.com HQ: Columbus, OH, United StatesReported employees: 1,001-5,000 | Columbus, OH, United States | 1,001-5,000 | Exact match | 214 contacts → |
“Airtron has developed itself into one of the leading heating, ventilation, and air conditioning (HVAC) providers.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Energy Air, INCenergyair.com HQ: Orlando, FL, United StatesReported employees: 201-500 | Orlando, FL, United States | 201-500 | Exact match | 213 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 4 | Isaac Heating And AIR Conditioningisaacheating.com HQ: Rochester, NY, United StatesReported employees: 501-1,000 | Rochester, NY, United States | 501-1,000 | Exact match | 196 contacts → |
“Isaac Heating and Air Conditioning has been family-owned and operated in Rochester since 1945.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Haller Enterprisesaskhaller.com HQ: Lititz, PA, United StatesReported employees: 201-500 | Lititz, PA, United States | 201-500 | Exact match | 191 contacts → |
“Since 1981, Haller Enterprises has proudly served central and eastern Pennsylvania as a leader in heating, cooling, plumbing, and electrical services.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | US AIR Conditioning Distributorsus-ac.com HQ: City Of Industry, CA, United StatesReported employees: 201-500 | City Of Industry, CA, United States | 201-500 | Exact match | 183 contacts → |
“US Air Conditioning Distributors, Inc.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | American Mechanical Servicesamsofusa.com HQ: Laurel, MD, United StatesReported employees: 501-1,000 | Laurel, MD, United States | 501-1,000 | Exact match | 169 contacts → |
“AMS is one of the nation’s leading providers of commercial heating, ventilation, and air conditioning (HVAC) maintenance, repair, replacement, and new equipment installation.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Marshalls INCmarshallsinc.com HQ: Lynnwood, WA, United StatesReported employees: Not recorded | Lynnwood, WA, United States | Not recorded | Exact match | 168 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 9 | GSM Servicesgsmsince1927.com HQ: Gastonia, NC, United StatesReported employees: 201-500 | Gastonia, NC, United States | 201-500 | Exact match | 159 contacts → |
“For nearly a century, GSM Services has built its reputation on reliability, honesty, expert service, and high-quality workmanship.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Engineered AIR Balanceeabcoinc.com HQ: Richardson, TX, United StatesReported employees: 51-200 | Richardson, TX, United States | 51-200 | Exact match | 132 contacts → |
“Engineered Air Balance is the leading authority in total system balancing, building commissioning, and critical environment certifications at the forefront of industry standards…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Geary Pacific Supplygearypacific.com HQ: Anaheim, CA, United StatesReported employees: 201-500 | Anaheim, CA, United States | 201-500 | Exact match | 131 contacts → |
“Geary Pacific is a Customer Service Company that also happens to be in the HVAC Distribution business.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Donnelly Mechanical Corporationdonnellymech.com HQ: Queens Village, NY, United StatesReported employees: 201-500 | Queens Village, NY, United States | 201-500 | Exact match | 130 contacts → |
“Donnelly Mechanical is New York City’s premier provider of innovative commercial HVAC service, maintenance and construction.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | C & L Refrigerationclrefrigeration.com HQ: Fullerton, CA, United StatesReported employees: 51-200 | Fullerton, CA, United States | 51-200 | Exact match | 125 contacts → |
“WE'RE IN THE BUSINESS OF COOL A Dynamic History of Innovation and Collaboration Since its inception in 1977, C&L Refrigeration has been a family owned and operated company serving…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Engineering Excellenceengineeringexcellence.com HQ: Cincinnati, OH, United StatesReported employees: 51-200 | Cincinnati, OH, United States | 51-200 | Exact match | 121 contacts → |
“National HVACR Solutions.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | The K Company, INCthekcompany.com HQ: Akron, OH, United StatesReported employees: 201-500 | Akron, OH, United States | 201-500 | Exact match | 120 contacts → |
“Since 1972, The K Company has been setting the standard in commercial, residential and industrial heating, air conditioning, ventilation and refrigeration systems.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | AIR Control Systemsaircontrolsystems.net HQ: Ontario, CA, United StatesReported employees: 201-500 | Ontario, CA, United States | 201-500 | Exact match | 117 contacts → |
“Your Comfort Is Our Passion™ For decades, there has been one name in commercial HVAC synonymous with quality, expertise, and the highest levels of customer service: Air Control…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Custom AIR Products & Services, INCcustomairproducts.com HQ: Houston, TX, United StatesReported employees: 201-500 | Houston, TX, United States | 201-500 | Exact match | 114 contacts → |
“Custom Air Products & Services, Inc.(CAPS), an AirX Climate Solutions company, is a full-service HVAC company that specializes in the design, construction, installation…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Lawyer Mechanical Serviceslmses.com HQ: Las Vegas, NV, United StatesReported employees: 51-200 | Las Vegas, NV, United States | 51-200 | Exact match | 110 contacts → |
“Lawyer Mechanical Services (LMS) creates and maintains comfort.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | ACISacisinc.com HQ: Mckinney, TX, United StatesReported employees: 201-500 | Mckinney, TX, United States | 201-500 | Exact match | 108 contacts → |
“Air-Conditioning Innovative Solutions serves Dallas, Fort Worth, Houston and Austin with commercial HVAC services.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Carolina Comfort Air, INCcarolinacomfortair.com HQ: Clayton, NC, United StatesReported employees: 201-500 | Clayton, NC, United States | 201-500 | Exact match | 105 contacts → |
“Carolina Comfort Air, a full-service heating and air contractor, opened its doors in May 2007 with founders Phillip Tyler and Hank Richard.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Atomatic Mechanical Servicesatomatic.com HQ: Arlington Heights, IL, United StatesReported employees: 51-200 | Arlington Heights, IL, United States | 51-200 | Exact match | 96 contacts → |
“Meeting Your Needs.Exceeding Your Expectations" For over 70 years, Atomatic Mechanical Services has been dedicated to quality design, installation and service of HVAC systems for…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Appolo Heatingappoloheating.com HQ: Schenectady, NY, United StatesReported employees: 51-200 | Schenectady, NY, United States | 51-200 | Exact match | 95 contacts → |
“Appolo Heating is a recognized leader in HVAC installation, service and sales.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | James River AIR Conditioning Companyjamesriverair.com HQ: Richmond, VA, United StatesReported employees: 51-200 | Richmond, VA, United States | 51-200 | Exact match | 91 contacts → |
“James River Air Conditioning, Inc.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Bob's Heating & AIR Conditioningbobsheating.com HQ: Woodinville, WA, United StatesReported employees: 201-500 | Woodinville, WA, United States | 201-500 | Exact match | 85 contacts → |
“Bob's Heating & Air Conditioning is one of the largest and most reputable residental HVAC companies in the Puget Sound region.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Bell Mechanical Services, LLCbellmechanical.com HQ: Carrollton, TX, United StatesReported employees: 51-200 | Carrollton, TX, United States | 51-200 | Exact match | 82 contacts → |
“We handle all aspects of your air system.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 4,954 company matches
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Hvac inspection companies: dataset insights
September 20, 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
4,891 records in the displayed employee bands.
63 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 worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 4,954 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 20, 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 ↗
Hvac inspection companies by metro
- Hvac inspection companies in Houston77
- Hvac inspection companies in New York52
- Hvac inspection companies in San Antonio38
- Hvac inspection companies in Jacksonville34
- Hvac inspection companies in Phoenix34
- Hvac inspection companies in Tampa30
- Hvac inspection companies in Austin29
- Hvac inspection companies in Dallas26
Questions about this company list
What does Exact match mean for hvac inspection companies?
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 hvac inspection companies did RevenueBase find based in the United States?
The saved snapshot records 4,954 matching company records, 27,656 tracked contacts and 6,768 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 20, 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
Hvac inspection companies by geography
- Hvac inspection companies based in Austin, United States
- Hvac inspection companies based in Dallas, United States
- Hvac inspection companies based in Houston, United States
- Hvac inspection companies based in Jacksonville, United States
- Hvac inspection companies based in New York, United States
- Hvac inspection companies based in Phoenix, United States
- Hvac inspection companies based in San Antonio, United States
- Hvac inspection companies based in Tampa, United States
- Hvac inspection companies based in Australia
- Hvac inspection companies based in Canada
- Hvac inspection companies based in France
- Hvac inspection companies based in India
Cite this list
RevenueBase Data Team. Top 25 hvac inspection companies based in the United States. Snapshot: September 20, 2026. https://revenuebase.ai/companies/hvac-inspection-companies/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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- Hvac inspection companies based in New York, United States
- Hvac inspection companies based in Phoenix, United States