Company lists · Data refreshed September 2026
Top 25 Commercial plumbing contractors based in Houston, United States
RevenueBase identified 76 company matches for commercial plumbing contractors associated with Houston, United States as of September 2026 and tracks 2,433 professional contacts across them, including 1,031 with verified work emails. Across the United States, Houston is the largest hub for this category.
This list covers company matches for commercial plumbing contractors associated with Houston, 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 16, 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 commercial plumbing contractors based in Houston, United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,330 contacts → | ||||
Exact match “Comfort Systems USA | Quality People.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 2 | 255 contacts → | ||||
Exact match “Kilgore Industries, LP offers turnkey mechanical contracting services including electrical and plumbing construction solutions.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 3 | 138 contacts → | ||||
Exact match “We offer superior plumbing, air conditioning, and electrical services to Residential and Commercial clients in Houston,TX.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 4 | 88 contacts → | ||||
Exact match “Gray Mechanical Contractors is a licensed HVAC and Plumbing contractor providing construction services for General Contractors and building owners throughout Texas.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 5 | 72 contacts → | ||||
Exact match “Raven Mechanical, founded 1979, is a full service mechanical contractor specializing in Plumbing and HVAC service and construction.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 6 | 69 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 7 | 63 contacts → | ||||
Exact match “CFI Mechanical was founded in Sugar Land, Texas in April 1996.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 8 | 50 contacts → | ||||
Exact match “Founded in 1955, HAR-CON is a full service mechanical contractor well versed in Plumbing and HVAC.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 9 | 29 contacts → | ||||
Exact match “Serving the Greater Houston area since 1984, Plumbers is a full service plumbing company specializing in the multi-family and light commercial markets.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 10 | 19 contacts → | ||||
Exact match “Looking for reliable commercial HVAC, plumbing, and electrical services in Texas?” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 11 | 12 contacts → | ||||
Exact match “Nick's Plumbing, Sewer & Air Conditioning has been providing Houston and the surrounding communities with only the best in professional plumbing & HVAC services since 1979!” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 12 | 11 contacts → | ||||
Exact match “Regency Plumbing Contractors, LLC is a commercial plumbing contractor located in Houston, TX.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 13 | 10 contacts → | ||||
Exact match “Is your home at a standstill because of a plumbing, HVAC, or electrical issue?” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 14 | 9 contacts → | ||||
Exact match “Charlie’s Plumbing, Inc.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 15 | 8 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 16 | 8 contacts → | ||||
Exact match “T&Z All Services is a family owned and operated one-stop shop for all of your commercial and residential real estate repair and maintenance service needs in the Greater Houston…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 17 | 7 contacts → | ||||
Exact match “Residential & Commercial New Construction, Remodel and Service” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 18 | 7 contacts → | ||||
Exact match “We have been serving Texans for over 35 years with our single most important commitment to Customer Satisfaction.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 19 | 7 contacts → | ||||
Exact match “RG Plumbing has plumbing projects throughout Houston within a 500 mile vicinity.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 20 | 6 contacts → | ||||
Exact match “Strutton Plumbing Co Inc is a construction company based out of 5805 Cypress St, Houston, Texas, United States.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 21 | 6 contacts → | ||||
Exact match “We have been in business since 1991 in the Houston and metro areas.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 22 | 6 contacts → | ||||
Exact match “TDT is a full service plumbing company that offers pipe system construction, leak detection, pipe system repair and renovation services, including repiping and alternative…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 23 | 6 contacts → | ||||
Exact match “Jarrar & Company, Inc.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 24 | 5 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 25 | 4 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 16, 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 “commercial plumbing 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 76 commercial plumbing contractors based in Houston, United States
See the full list, filter by size, metro and specialty, and access 1,031 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Commercial plumbing contractors based in Houston, United States at a glance
As of Sep 16, 2026Companies by employee count
Email recency for this list is measured across the whole United States list rather than for Houston, so it is reported there. Company counts and contact totals on this page are exact for Houston, over 76 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 Houston, United States whose business descriptions match “commercial plumbing 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 1,031 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 16, 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.
Commercial plumbing contractors by metro in the United States
- Commercial plumbing contractors in New York70
- Commercial plumbing contractors in Phoenix57
- Commercial plumbing contractors in San Diego46
- Commercial plumbing contractors in Las Vegas45
- Commercial plumbing contractors in Miami45
- Commercial plumbing contractors in San Antonio45
- Commercial plumbing contractors in Chicago41
- Commercial plumbing contractors in Dallas41
- Commercial plumbing contractors in Los Angeles39
- Commercial plumbing contractors in San Jose31
- Commercial plumbing contractors in Mesa30
- Commercial plumbing contractors in Tampa30
- Commercial plumbing contractors in Indianapolis27
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 “commercial plumbing contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many commercial plumbing contractors are there based in Houston, United States?
RevenueBase identified 76 company matches for commercial plumbing contractors associated with Houston, 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?
Comfort Systems USA 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 commercial plumbing contractors?
Houston leads the United States with 76 company records, followed by New York (70) and Phoenix (57).
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 1,031 professional contacts with verified work emails tracked across these 76 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 16, 2026.
Ready to reach these companies? Verified emails and direct dials for all 76 commercial plumbing contractors based in Houston, United States. Start with a free account, no credit card.
Download this list →Related lists
Commercial plumbing contractors by geography
- Commercial plumbing contractors based in Calgary, Canada
- Commercial plumbing contractors based in Toronto, Canada
- Commercial plumbing contractors based in Chicago, United States
- Commercial plumbing contractors based in Dallas, United States
- Commercial plumbing contractors based in Indianapolis, United States
- Commercial plumbing contractors based in Las Vegas, United States
- Commercial plumbing contractors based in Los Angeles, United States
- Commercial plumbing contractors based in Mesa, United States
- Commercial plumbing contractors based in Miami, United States
- Commercial plumbing contractors based in New York, United States
- Commercial plumbing contractors based in Phoenix, United States
- Commercial plumbing contractors based in San Antonio, United States
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
- Commercial plumbing contractors based in Calgary, Canada
- Commercial plumbing contractors based in Toronto, Canada
- Commercial plumbing contractors based in Chicago, United States
- Commercial plumbing contractors based in Dallas, United States
- Commercial plumbing contractors based in Indianapolis, United States
- Commercial plumbing contractors based in Las Vegas, United States
Company intelligence · public preview
Top 25 commercial plumbing contractors based in Houston, 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 76 matching company records for commercial plumbing contractors based in Houston, United States, with 2,433 tracked contacts and 1,031 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 16, 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 commercial plumbing contractors based in Houston, 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 |  Comfort Systems USAcomfortsystemsusa.comHQ: Houston, TX, United StatesReported employees: 10001+ | Houston, TX, United States | 10001+ | Exact match | 1,330 contacts → |
“Comfort Systems USA | Quality People.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Kilgore Industries, LPkilgoreind.com HQ: Houston, TX, United StatesReported employees: 501-1,000 | Houston, TX, United States | 501-1,000 | Exact match | 255 contacts → |
“Kilgore Industries, LP offers turnkey mechanical contracting services including electrical and plumbing construction solutions.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Abacus Plumbing, AIR Conditioning & Electricalabacusplumbing.netHQ: Houston, TX, United StatesReported employees: 201-500 | Houston, TX, United States | 201-500 | Exact match | 138 contacts → |
“We offer superior plumbing, air conditioning, and electrical services to Residential and Commercial clients in Houston,TX.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Gray Mechanical Contractors, LLCgraymechanical.comHQ: Houston, TX, United StatesReported employees: 51-200 | Houston, TX, United States | 51-200 | Exact match | 88 contacts → |
“Gray Mechanical Contractors is a licensed HVAC and Plumbing contractor providing construction services for General Contractors and building owners throughout Texas.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Raven Mechanical, LPravenmechanical.comHQ: Houston, TX, United StatesReported employees: 51-200 | Houston, TX, United States | 51-200 | Exact match | 72 contacts → |
“Raven Mechanical, founded 1979, is a full service mechanical contractor specializing in Plumbing and HVAC service and construction.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Humphrey Company, LTDhumphreyltd.com HQ: Houston, TX, United StatesReported employees: 501-1,000 | Houston, TX, United States | 501-1,000 | Exact match | 69 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 7 |  CFI Mechanical, INCcfimechanical.comHQ: Houston, TX, United StatesReported employees: 201-500 | Houston, TX, United States | 201-500 | Exact match | 63 contacts → |
“CFI Mechanical was founded in Sugar Land, Texas in April 1996.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Har-Con Mechanicalhar-con.comHQ: Houston, TX, United StatesReported employees: 51-200 | Houston, TX, United States | 51-200 | Exact match | 50 contacts → |
“Founded in 1955, HAR-CON is a full service mechanical contractor well versed in Plumbing and HVAC.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  AAA Plumbersaaaplumbers.comHQ: Houston, TX, United StatesReported employees: 51-200 | Houston, TX, United States | 51-200 | Exact match | 29 contacts → |
“Serving the Greater Houston area since 1984, Plumbers is a full service plumbing company specializing in the multi-family and light commercial markets.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | CS Mechanical COcsmechanical.co HQ: Houston, TX, United StatesReported employees: 51-200 | Houston, TX, United States | 51-200 | Exact match | 19 contacts → |
“Looking for reliable commercial HVAC, plumbing, and electrical services in Texas?” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Nick's Plumbing Sewer & AIR Conditioningnicksplumbing.com HQ: Houston, TX, United StatesReported employees: 11-50 | Houston, TX, United States | 11-50 | Exact match | 12 contacts → |
“Nick's Plumbing, Sewer & Air Conditioning has been providing Houston and the surrounding communities with only the best in professional plumbing & HVAC services since 1979!” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Regency Plumbing Contractors, LLCregencyplumbing.com HQ: Houston, TX, United StatesReported employees: 11-50 | Houston, TX, United States | 11-50 | Exact match | 11 contacts → |
“Regency Plumbing Contractors, LLC is a commercial plumbing contractor located in Houston, TX.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Universal Home Expertsuniversalhomeexperts.com HQ: Houston, TX, United StatesReported employees: 11-50 | Houston, TX, United States | 11-50 | Exact match | 10 contacts → |
“Is your home at a standstill because of a plumbing, HVAC, or electrical issue?” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Charlie's Plumbing, INCcharliesplumbing.com HQ: Houston, TX, United StatesReported employees: 11-50 | Houston, TX, United States | 11-50 | Exact match | 9 contacts → |
“Charlie’s Plumbing, Inc.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Hammond Plumbing Heatinghammondplumbing.com HQ: Houston, DE, United StatesReported employees: 11-50 | Houston, DE, United States | 11-50 | Exact match | 8 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 16 |  T&z ALL Servicesallserviceshouston.comHQ: Houston, TX, United StatesReported employees: 11-50 | Houston, TX, United States | 11-50 | Exact match | 8 contacts → |
“T&Z All Services is a family owned and operated one-stop shop for all of your commercial and residential real estate repair and maintenance service needs in the Greater Houston…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Hexagon Plumbinghexagonplumbing.comHQ: Houston, TX, United StatesReported employees: 1-10 | Houston, TX, United States | 1-10 | Exact match | 7 contacts → |
“Residential & Commercial New Construction, Remodel and Service” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Plumbing Works Of Houstonplumbingworkshou.comHQ: Houston, TX, United StatesReported employees: 11-50 | Houston, TX, United States | 11-50 | Exact match | 7 contacts → |
“We have been serving Texans for over 35 years with our single most important commitment to Customer Satisfaction.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | RG Plumbing, INCrgplumbinginc.com HQ: Houston, TX, United StatesReported employees: 11-50 | Houston, TX, United States | 11-50 | Exact match | 7 contacts → |
“RG Plumbing has plumbing projects throughout Houston within a 500 mile vicinity.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Strutton Plumbing CO INCstruttonplumbing.comHQ: Houston, TX, United StatesReported employees: 11-50 | Houston, TX, United States | 11-50 | Exact match | 6 contacts → |
“Strutton Plumbing Co Inc is a construction company based out of 5805 Cypress St, Houston, Texas, United States.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | FOX Plumbing Commercial Contractorsfoxplumbing.net HQ: Houston, TX, United StatesReported employees: 11-50 | Houston, TX, United States | 11-50 | Exact match | 6 contacts → |
“We have been in business since 1991 in the Houston and metro areas.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | TDT Plumbingtdtplumbing.com HQ: Houston, TX, United StatesReported employees: 11-50 | Houston, TX, United States | 11-50 | Exact match | 6 contacts → |
“TDT is a full service plumbing company that offers pipe system construction, leak detection, pipe system repair and renovation services, including repiping and alternative…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Jararr & Company, INCjarrarandcompany.com HQ: Houston, United StatesReported employees: 51-200 | Houston, United States | 51-200 | Exact match | 6 contacts → |
“Jarrar & Company, Inc.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Amailey Plumbingamaileyplumbing.com HQ: Houston, TX, United StatesReported employees: 51-200 | Houston, TX, United States | 51-200 | Exact match | 5 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 25 |  Saye Plumbing Contractors INCsayeplumbing.comHQ: Houston, TX, United StatesReported employees: 11-50 | Houston, TX, United States | 11-50 | Exact match | 4 contacts → |
No recorded description excerpt is available for this public record. | |||||
Showing 25 of 76 company matches
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Commercial plumbing contractors: dataset insights
September 16, 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
76 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 Houston, so it is reported there. Company counts and contact totals on this page are exact for Houston, over 76 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 16, 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 ↗
Commercial plumbing contractors by metro in the United States
- Commercial plumbing contractors in New York70
- Commercial plumbing contractors in Phoenix57
- Commercial plumbing contractors in San Diego46
- Commercial plumbing contractors in Las Vegas45
- Commercial plumbing contractors in Miami45
- Commercial plumbing contractors in San Antonio45
- Commercial plumbing contractors in Chicago41
- Commercial plumbing contractors in Dallas41
- Commercial plumbing contractors in Los Angeles39
- Commercial plumbing contractors in San Jose31
- Commercial plumbing contractors in Mesa30
- Commercial plumbing contractors in Tampa30
- Commercial plumbing contractors in Indianapolis27
Questions about this company list
What does Exact match mean for commercial plumbing 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 commercial plumbing contractors did RevenueBase find based in Houston, United States?
The saved snapshot records 76 matching company records, 2,433 tracked contacts and 1,031 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 16, 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
Commercial plumbing contractors by geography
- Commercial plumbing contractors based in Calgary, Canada
- Commercial plumbing contractors based in Toronto, Canada
- Commercial plumbing contractors based in Chicago, United States
- Commercial plumbing contractors based in Dallas, United States
- Commercial plumbing contractors based in Indianapolis, United States
- Commercial plumbing contractors based in Las Vegas, United States
- Commercial plumbing contractors based in Los Angeles, United States
- Commercial plumbing contractors based in Mesa, United States
- Commercial plumbing contractors based in Miami, United States
- Commercial plumbing contractors based in New York, United States
- Commercial plumbing contractors based in Phoenix, United States
- Commercial plumbing contractors based in San Antonio, United States
Cite this list
RevenueBase Data Team. Top 25 commercial plumbing contractors based in Houston, United States. Snapshot: September 16, 2026. https://revenuebase.ai/companies/commercial-plumbing-contractors/united-states/houston.
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
- Commercial plumbing contractors based in Calgary, Canada
- Commercial plumbing contractors based in Toronto, Canada
- Commercial plumbing contractors based in Chicago, United States
- Commercial plumbing contractors based in Dallas, United States
- Commercial plumbing contractors based in Indianapolis, United States
- Commercial plumbing contractors based in Las Vegas, United States
Company intelligence · public preview
Top 25 commercial plumbing contractors based in Houston, United States
RevenueBase records 76 matching company records for commercial plumbing contractors based in Houston, United States, with 2,433 tracked contacts and 1,031 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 16, 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 commercial plumbing contractors based in Houston, 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 | Comfort Systems USAcomfortsystemsusa.com HQ: Houston, TX, United StatesReported employees: 10001+ | Houston, TX, United States | 10001+ | Exact match | 1,330 contacts → |
“Comfort Systems USA | Quality People.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Kilgore Industries, LPkilgoreind.com HQ: Houston, TX, United StatesReported employees: 501-1,000 | Houston, TX, United States | 501-1,000 | Exact match | 255 contacts → |
“Kilgore Industries, LP offers turnkey mechanical contracting services including electrical and plumbing construction solutions.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Abacus Plumbing, AIR Conditioning & Electricalabacusplumbing.net HQ: Houston, TX, United StatesReported employees: 201-500 | Houston, TX, United States | 201-500 | Exact match | 138 contacts → |
“We offer superior plumbing, air conditioning, and electrical services to Residential and Commercial clients in Houston,TX.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Gray Mechanical Contractors, LLCgraymechanical.com HQ: Houston, TX, United StatesReported employees: 51-200 | Houston, TX, United States | 51-200 | Exact match | 88 contacts → |
“Gray Mechanical Contractors is a licensed HVAC and Plumbing contractor providing construction services for General Contractors and building owners throughout Texas.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Raven Mechanical, LPravenmechanical.com HQ: Houston, TX, United StatesReported employees: 51-200 | Houston, TX, United States | 51-200 | Exact match | 72 contacts → |
“Raven Mechanical, founded 1979, is a full service mechanical contractor specializing in Plumbing and HVAC service and construction.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Humphrey Company, LTDhumphreyltd.com HQ: Houston, TX, United StatesReported employees: 501-1,000 | Houston, TX, United States | 501-1,000 | Exact match | 69 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 7 | CFI Mechanical, INCcfimechanical.com HQ: Houston, TX, United StatesReported employees: 201-500 | Houston, TX, United States | 201-500 | Exact match | 63 contacts → |
“CFI Mechanical was founded in Sugar Land, Texas in April 1996.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Har-Con Mechanicalhar-con.com HQ: Houston, TX, United StatesReported employees: 51-200 | Houston, TX, United States | 51-200 | Exact match | 50 contacts → |
“Founded in 1955, HAR-CON is a full service mechanical contractor well versed in Plumbing and HVAC.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | AAA Plumbersaaaplumbers.com HQ: Houston, TX, United StatesReported employees: 51-200 | Houston, TX, United States | 51-200 | Exact match | 29 contacts → |
“Serving the Greater Houston area since 1984, Plumbers is a full service plumbing company specializing in the multi-family and light commercial markets.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | CS Mechanical COcsmechanical.co HQ: Houston, TX, United StatesReported employees: 51-200 | Houston, TX, United States | 51-200 | Exact match | 19 contacts → |
“Looking for reliable commercial HVAC, plumbing, and electrical services in Texas?” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Nick's Plumbing Sewer & AIR Conditioningnicksplumbing.com HQ: Houston, TX, United StatesReported employees: 11-50 | Houston, TX, United States | 11-50 | Exact match | 12 contacts → |
“Nick's Plumbing, Sewer & Air Conditioning has been providing Houston and the surrounding communities with only the best in professional plumbing & HVAC services since 1979!” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Regency Plumbing Contractors, LLCregencyplumbing.com HQ: Houston, TX, United StatesReported employees: 11-50 | Houston, TX, United States | 11-50 | Exact match | 11 contacts → |
“Regency Plumbing Contractors, LLC is a commercial plumbing contractor located in Houston, TX.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Universal Home Expertsuniversalhomeexperts.com HQ: Houston, TX, United StatesReported employees: 11-50 | Houston, TX, United States | 11-50 | Exact match | 10 contacts → |
“Is your home at a standstill because of a plumbing, HVAC, or electrical issue?” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Charlie's Plumbing, INCcharliesplumbing.com HQ: Houston, TX, United StatesReported employees: 11-50 | Houston, TX, United States | 11-50 | Exact match | 9 contacts → |
“Charlie’s Plumbing, Inc.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Hammond Plumbing Heatinghammondplumbing.com HQ: Houston, DE, United StatesReported employees: 11-50 | Houston, DE, United States | 11-50 | Exact match | 8 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 16 | T&z ALL Servicesallserviceshouston.com HQ: Houston, TX, United StatesReported employees: 11-50 | Houston, TX, United States | 11-50 | Exact match | 8 contacts → |
“T&Z All Services is a family owned and operated one-stop shop for all of your commercial and residential real estate repair and maintenance service needs in the Greater Houston…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Hexagon Plumbinghexagonplumbing.com HQ: Houston, TX, United StatesReported employees: 1-10 | Houston, TX, United States | 1-10 | Exact match | 7 contacts → |
“Residential & Commercial New Construction, Remodel and Service” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Plumbing Works Of Houstonplumbingworkshou.com HQ: Houston, TX, United StatesReported employees: 11-50 | Houston, TX, United States | 11-50 | Exact match | 7 contacts → |
“We have been serving Texans for over 35 years with our single most important commitment to Customer Satisfaction.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | RG Plumbing, INCrgplumbinginc.com HQ: Houston, TX, United StatesReported employees: 11-50 | Houston, TX, United States | 11-50 | Exact match | 7 contacts → |
“RG Plumbing has plumbing projects throughout Houston within a 500 mile vicinity.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Strutton Plumbing CO INCstruttonplumbing.com HQ: Houston, TX, United StatesReported employees: 11-50 | Houston, TX, United States | 11-50 | Exact match | 6 contacts → |
“Strutton Plumbing Co Inc is a construction company based out of 5805 Cypress St, Houston, Texas, United States.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | FOX Plumbing Commercial Contractorsfoxplumbing.net HQ: Houston, TX, United StatesReported employees: 11-50 | Houston, TX, United States | 11-50 | Exact match | 6 contacts → |
“We have been in business since 1991 in the Houston and metro areas.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | TDT Plumbingtdtplumbing.com HQ: Houston, TX, United StatesReported employees: 11-50 | Houston, TX, United States | 11-50 | Exact match | 6 contacts → |
“TDT is a full service plumbing company that offers pipe system construction, leak detection, pipe system repair and renovation services, including repiping and alternative…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Jararr & Company, INCjarrarandcompany.com HQ: Houston, United StatesReported employees: 51-200 | Houston, United States | 51-200 | Exact match | 6 contacts → |
“Jarrar & Company, Inc.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Amailey Plumbingamaileyplumbing.com HQ: Houston, TX, United StatesReported employees: 51-200 | Houston, TX, United States | 51-200 | Exact match | 5 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 25 | Saye Plumbing Contractors INCsayeplumbing.com HQ: Houston, TX, United StatesReported employees: 11-50 | Houston, TX, United States | 11-50 | Exact match | 4 contacts → |
No recorded description excerpt is available for this public record. | |||||
Showing 25 of 76 company matches
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Commercial plumbing contractors: dataset insights
September 16, 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
76 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 Houston, so it is reported there. Company counts and contact totals on this page are exact for Houston, over 76 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 16, 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 ↗
Commercial plumbing contractors by metro in the United States
- Commercial plumbing contractors in New York70
- Commercial plumbing contractors in Phoenix57
- Commercial plumbing contractors in San Diego46
- Commercial plumbing contractors in Las Vegas45
- Commercial plumbing contractors in Miami45
- Commercial plumbing contractors in San Antonio45
- Commercial plumbing contractors in Chicago41
- Commercial plumbing contractors in Dallas41
- Commercial plumbing contractors in Los Angeles39
- Commercial plumbing contractors in San Jose31
- Commercial plumbing contractors in Mesa30
- Commercial plumbing contractors in Tampa30
- Commercial plumbing contractors in Indianapolis27
Questions about this company list
What does Exact match mean for commercial plumbing 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 commercial plumbing contractors did RevenueBase find based in Houston, United States?
The saved snapshot records 76 matching company records, 2,433 tracked contacts and 1,031 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 16, 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
Commercial plumbing contractors by geography
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- Commercial plumbing contractors based in Chicago, United States
- Commercial plumbing contractors based in Dallas, United States
- Commercial plumbing contractors based in Indianapolis, United States
- Commercial plumbing contractors based in Las Vegas, United States
- Commercial plumbing contractors based in Los Angeles, United States
- Commercial plumbing contractors based in Mesa, United States
- Commercial plumbing contractors based in Miami, United States
- Commercial plumbing contractors based in New York, United States
- Commercial plumbing contractors based in Phoenix, United States
- Commercial plumbing contractors based in San Antonio, United States
Cite this list
RevenueBase Data Team. Top 25 commercial plumbing contractors based in Houston, United States. Snapshot: September 16, 2026. https://revenuebase.ai/companies/commercial-plumbing-contractors/united-states/houston.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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