Company lists · Data refreshed September 2026
Top 25 Hvac companies worldwide
RevenueBase identified 36,467 hvac companies worldwide as of September 2026 and tracks 390,663 professional contacts across them, including 122,959 with verified work emails and 101,794 with mobile numbers. The United States is the largest market and Sao Paulo the largest hub.
This list covers hvac companies worldwide, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 7, 2026. Country and city lists for hvac companies follow the table.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 companies worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 5,297 contacts → | ||||
Indirect evidence “What if you could use your talent to contribute to the great challenges of tomorrow?” Source: RevenueBase Database · checked Sep 7, 2026Thanks. The Data Team will review it. | |||||
| 2 | 4,204 contacts → | ||||
Indirect evidence “Daikin Applied delivers superior air quality and energy efficiency to every solution with innovation in advanced technology, IoT, and next generation compressors.” Source: RevenueBase Database · checked Sep 7, 2026Thanks. The Data Team will review it. | |||||
| 3 | 2,664 contacts → | ||||
Indirect evidence “Making it easier for HVACR contractors to do business.” Source: RevenueBase Database · checked Sep 7, 2026Thanks. The Data Team will review it. | |||||
| 4 | 2,415 contacts → | ||||
Indirect evidence “Since 1934, owners and builders have selected ACCO Engineered Systems to design, install, and maintain more than mechanical projects.” Source: RevenueBase Database · checked Sep 7, 2026Thanks. The Data Team will review it. | |||||
| 5 | 2,375 contacts → | ||||
Indirect evidence “Since 1982, Goodman Manufacturing has had one goal: provide customers with reliable, high-quality, energy-efficient, and affordable indoor comfort products.” Source: RevenueBase Database · checked Sep 7, 2026Thanks. The Data Team will review it. | |||||
| 6 | 1,891 contacts → | ||||
Indirect evidence “Carrier Enterprise is a joint venture between Watsco, Inc.” Source: RevenueBase Database · checked Sep 7, 2026Thanks. The Data Team will review it. | |||||
| 7 | 1,882 contacts → | ||||
Indirect evidence “American Residential Services (ARS®/Rescue Rooter®) is one of the nation’s largest providers of heating, air conditioning, indoor air quality, plumbing, drain cleaning…” Source: RevenueBase Database · checked Sep 7, 2026Thanks. The Data Team will review it. | |||||
| 8 | 1,565 contacts → | ||||
Indirect evidence “As a leader in home services and energy efficient solutions for over 60 years, Reliance Home Comfort® (Reliance) is committed to being the Destination of Choice by delivering…” Source: RevenueBase Database · checked Sep 7, 2026Thanks. The Data Team will review it. | |||||
| 9 | 1,502 contacts → | ||||
Strong evidence “Service Experts is North America's leading HVAC, Plumbing & Electrical company with 75+ locations nationwide.” Source: RevenueBase Database · checked Sep 7, 2026Thanks. The Data Team will review it. | |||||
| 10 | 1,330 contacts → | ||||
Indirect evidence “Comfort Systems USA | Quality People.” Source: RevenueBase Database · checked Sep 7, 2026Thanks. The Data Team will review it. | |||||
| 11 | 1,309 contacts → | ||||
Indirect evidence “F.W.” Source: RevenueBase Database · checked Sep 7, 2026Thanks. The Data Team will review it. | |||||
| 12 | 1,298 contacts → | ||||
Indirect evidence “Bravida Danmark er blandt landets største tekniske installations- og servicevirksomheder med over medarbejdere i byer landet over, og vi er en arbejdsplads, der har plads til alle.” Source: RevenueBase Database · checked Sep 7, 2026Thanks. The Data Team will review it. | |||||
| 13 | 1,208 contacts → | ||||
Strong evidence “Driving the industry forward through the design, manufacturing, and rigorous testing of premium HVAC equipment.” Source: RevenueBase Database · checked Sep 7, 2026Thanks. The Data Team will review it. | |||||
| 14 | 1,119 contacts → | ||||
Indirect evidence “Sears Home Improvement Products and Services, a member of the Sears Holdings Corporation (NASDAQ: SHLD) family of companies, is one of America's largest home improvement companies…” Source: RevenueBase Database · checked Sep 7, 2026Thanks. The Data Team will review it. | |||||
| 15 | 1,077 contacts → | ||||
Indirect evidence “McKenney’s is the Southeast’s most trusted name in facility construction, operation and maintenance.” Source: RevenueBase Database · checked Sep 7, 2026Thanks. The Data Team will review it. | |||||
| 16 | 1,046 contacts → | ||||
Indirect evidence “United Refrigeration Inc.” Source: RevenueBase Database · checked Sep 7, 2026Thanks. The Data Team will review it. | |||||
| 17 | 1,028 contacts → | ||||
Strong evidence “FläktGroup, a Samsung company, is a leader in air technology, delivering best in class, innovative and energy-efficient HVAC solutions, whilst reducing customer’s carbon footprint.” Source: RevenueBase Database · checked Sep 7, 2026Thanks. The Data Team will review it. | |||||
| 18 | 1,019 contacts → | ||||
Indirect evidence “Since 1944, we’ve been family-owned and family-focused, built on values that last and a mission that matters.” Source: RevenueBase Database · checked Sep 7, 2026Thanks. The Data Team will review it. | |||||
| 19 | 1,019 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 7, 2026Thanks. The Data Team will review it. | |||||
| 20 | 1,007 contacts → | ||||
Indirect evidence “For more than 70 years, we've been making a difference, in every degree.” Source: RevenueBase Database · checked Sep 7, 2026Thanks. The Data Team will review it. | |||||
| 21 | 943 contacts → | ||||
Indirect evidence “Spécialiste du froid et la climatisation depuis 60 ans, MCI s'engage à vous offrir un grand choix de solutions et de services parfaitement adaptés à vos exigences.” Source: RevenueBase Database · checked Sep 7, 2026Thanks. The Data Team will review it. | |||||
| 22 | 936 contacts → | ||||
Indirect evidence “CMTA is part of Legence, a Nasdaq Listed company.” Source: RevenueBase Database · checked Sep 7, 2026Thanks. The Data Team will review it. | |||||
| 23 | 928 contacts → | ||||
Strong evidence “Since 1945, Baker Distributing Company has provided exceptional customer service and high quality HVAC/R and foodservice equipment, parts and supplies to customers all over the…” Source: RevenueBase Database · checked Sep 7, 2026Thanks. The Data Team will review it. | |||||
| 24 | 906 contacts → | ||||
Indirect evidence “At BAC, we don’t just build cooling systems, we shape the future of sustainable solutions.” Source: RevenueBase Database · checked Sep 7, 2026Thanks. The Data Team will review it. | |||||
| 25 | 891 contacts → | ||||
Strong evidence “CaptiveAire® is the nation's leading manufacturer of commercial kitchen ventilation systems, and now provides a complete solution of fans, heaters, ductwork, and HVAC equipment.” Source: RevenueBase Database · checked Sep 7, 2026Thanks. The Data Team will review it. | |||||
RevenueBase Smart Search
RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: hvac companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.
- Strong evidence
- The company's own public description of its business names hvac companies.
- Partial evidence
- Its own public description names part of hvac companies, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name hvac companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.
RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.
Showing 25 of 36,467 hvac companies worldwide
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Hvac companies worldwide at a glance
As of Sep 7, 2026Companies by employee count
How this list was built
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among hvac companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
- Coverage
- 33 countries, largest first: the United States, France, Canada, the United Kingdom, Brazil, Italy, Germany, Australia, Spain, the Netherlands and 23 more. Country and city lists for hvac companies are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “hvac companies”. Matching reads each company's description, not its industry code or its name.
- RevenueBase Smart Search
- RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names hvac companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
- What we exclude
- Companies whose own description does not clearly place them among hvac companies, and records with no verified work email.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- 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 listed company carries at least one verified work email, 122,959 across the full list. 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 7, 2026. Lists refresh periodically as the graph is re-checked.
- Corrections
- Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.
Hvac companies by location
170 lists · largest firstEvery Hvac companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Hvac companies based in the United States19,162
- Hvac companies based in France2,374
- Hvac companies based in Canada2,350
- Hvac companies based in the United Kingdom2,142
- Hvac companies based in Brazil1,428
- Hvac companies based in Italy1,383
- Hvac companies based in Germany1,144
- Hvac companies based in Australia1,134
- Hvac companies based in Spain824
- Hvac companies based in the Netherlands663
- Hvac companies based in Belgium545
- Hvac companies based in Mexico409
- Hvac companies based in Poland395
- Hvac companies based in Switzerland340
- Hvac companies based in Sweden320
- Hvac companies based in Portugal224
- Hvac companies based in South Africa214
- Hvac companies based in Finland183
- Hvac companies based in Argentina169
- Hvac companies based in New Zealand167
- Hvac companies based in Denmark122
- Hvac companies based in Austria109
- Hvac companies based in Ireland100
- Hvac companies based in Norway100
- Hvac companies based in Romania100
- Hvac companies based in Hungary79
- Hvac companies based in Greece59
- Hvac companies based in Bulgaria48
- Hvac companies based in Serbia42
- Hvac companies based in Lithuania36
- Hvac companies based in Slovakia35
- Hvac companies based in Croatia34
- Hvac companies based in Israel33
Cities
- Hvac companies based in Sao Paulo, Brazil310
- Hvac companies based in Houston, United States264
- Hvac companies based in New York, United States200
- Hvac companies based in London, United Kingdom192
- Hvac companies based in Calgary, Canada132
- Hvac companies based in Dallas, United States127
- Hvac companies based in Phoenix, United States127
- Hvac companies based in San Antonio, United States126
- Hvac companies based in Toronto, Canada114
- Hvac companies based in Miami, United States113
- Hvac companies based in Tampa, United States110
- Hvac companies based in Madrid, Spain106
- Hvac companies based in Indianapolis, United States103
- Hvac companies based in Jacksonville, United States102
- Hvac companies based in Denver, United States97
- Hvac companies based in Austin, United States88
- Hvac companies based in Las Vegas, United States86
- Hvac companies based in Charlotte, United States85
- Hvac companies based in Orlando, United States83
- Hvac companies based in Louisville, United States80
- Hvac companies based in Rio De Janeiro, Brazil79
- Hvac companies based in Edmonton, Canada75
- Hvac companies based in Mississauga, Canada75
- Hvac companies based in Chicago, United States72
- Hvac companies based in San Diego, United States70
- Hvac companies based in Nashville, United States69
- Hvac companies based in Atlanta, United States68
- Hvac companies based in Auckland, New Zealand68
- Hvac companies based in Raleigh, United States68
- Hvac companies based in Mesa, United States66
- Hvac companies based in Berlin, Germany63
- Hvac companies based in Cincinnati, United States63
- Hvac companies based in Los Angeles, United States63
- Hvac companies based in Richmond, United States63
- Hvac companies based in Columbus, United States61
- Hvac companies based in Fort Worth, United States61
- Hvac companies based in Montreal, Canada61
- Hvac companies based in Tucson, United States60
- Hvac companies based in Warszawa, Poland60
- Hvac companies based in Paris, France59
- Hvac companies based in Portland, United States59
- Hvac companies based in Winnipeg, Canada59
- Hvac companies based in Sydney, Australia56
- Hvac companies based in San Jose, United States55
- Hvac companies based in Springfield, United States55
- Hvac companies based in Columbia, United States54
- Hvac companies based in Belo Horizonte, Brazil53
- Hvac companies based in Ottawa, Canada53
- Hvac companies based in Sacramento, United States53
- Hvac companies based in Albuquerque, United States51
- Hvac companies based in Greenville, United States51
- Hvac companies based in Burnaby, Canada50
- Hvac companies based in Rochester, United States50
- Hvac companies based in Colorado Springs, United States49
- Hvac companies based in Lexington, United States49
- Hvac companies based in Melbourne, Australia49
- Hvac companies based in Salt Lake City, United States49
- Hvac companies based in Brampton, Canada48
- Hvac companies based in Vaughan, Canada48
- Hvac companies based in Wilmington, United States48
- Hvac companies based in Fort Myers, United States47
- Hvac companies based in Memphis, United States47
- Hvac companies based in Oklahoma City, United States47
- Hvac companies based in Philadelphia, United States46
- Hvac companies based in Sarasota, United States46
- Hvac companies based in Surrey, Canada46
- Hvac companies based in Knoxville, United States45
- Hvac companies based in Stockholm, Sweden45
- Hvac companies based in Johannesburg, South Africa44
- Hvac companies based in Birmingham, United States43
- Hvac companies based in Dayton, United States43
- Hvac companies based in Hamburg, Germany43
- Hvac companies based in Pittsburgh, United States43
- Hvac companies based in Tulsa, United States43
- Hvac companies based in Anaheim, United States41
- Hvac companies based in Omaha, United States41
- Hvac companies based in Pompano Beach, United States41
- Hvac companies based in Tempe, United States41
- Hvac companies based in Lancaster, United States40
- Hvac companies based in Cleveland, United States39
- Hvac companies based in Fort Lauderdale, United States39
- Hvac companies based in Glendale, United States39
- Hvac companies based in Arlington, United States38
- Hvac companies based in Clearwater, United States37
- Hvac companies based in Kansas City, United States37
- Hvac companies based in Englewood, United States36
- Hvac companies based in Greensboro, United States36
- Hvac companies based in Auburn, United States35
- Hvac companies based in Baltimore, United States35
- Hvac companies based in Marietta, United States35
- Hvac companies based in Gainesville, United States34
- Hvac companies based in Brisbane, Australia33
- Hvac companies based in Brooklyn, United States33
- Hvac companies based in Canton, United States33
- Hvac companies based in Helsinki, Finland33
- Hvac companies based in Spring, United States33
- Hvac companies based in Baton Rouge, United States32
- Hvac companies based in Burlington, United States32
- Hvac companies based in Chandler, United States32
- Hvac companies based in Glasgow, United Kingdom32
- Hvac companies based in Grand Rapids, United States32
- Hvac companies based in London, Canada32
- Hvac companies based in Madison, United States32
- Hvac companies based in Markham, Canada32
- Hvac companies based in Seattle, United States32
- Hvac companies based in West Palm Beach, United States32
- Hvac companies based in Aurora, United States31
- Hvac companies based in Gilbert, United States31
- Hvac companies based in Laval, Canada31
- Hvac companies based in Vancouver, United States30
- Hvac companies based in Boca Raton, United States29
- Hvac companies based in Carrollton, United States29
- Hvac companies based in Monroe, United States29
- Hvac companies based in Plano, United States29
- Hvac companies based in Sterling, United States29
- Hvac companies based in Birmingham, United Kingdom28
- Hvac companies based in Concord, United States28
- Hvac companies based in Fayetteville, United States28
- Hvac companies based in Hamilton, Canada28
- Hvac companies based in Pensacola, United States28
- Hvac companies based in West Chester, United States28
- Hvac companies based in Wichita, United States28
- Hvac companies based in Katy, United States27
- Hvac companies based in Saskatoon, Canada27
- Hvac companies based in Tacoma, United States27
- Hvac companies based in Vancouver, Canada27
- Hvac companies based in Chesapeake, United States26
- Hvac companies based in Covington, United States26
- Hvac companies based in Round Rock, United States26
- Hvac companies based in Alexandria, United States25
- Hvac companies based in Buffalo, United States25
- Hvac companies based in Corona, United States25
- Hvac companies based in Decatur, United States25
- Hvac companies based in Jackson, United States25
- Hvac companies based in Minneapolis, United States25
- Hvac companies based in Peoria, United States25
- Hvac companies based in Victoria, Canada25
Frequently asked
What is RevenueBase Smart Search?
RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names hvac companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.
How many hvac companies are there worldwide?
RevenueBase identified 36,467 hvac companies worldwide as of September 2026, matched on each company's own description of what it does rather than its industry code.
What is the largest company on this list?
Equans Belux, headquartered in Worldwide, tops this list with the largest team on record.
Which country has the most hvac companies?
The United States leads with 19,162 companies, followed by France (2,374) and Canada (2,350). Every hvac companies list by country and city is linked on this page.
Which city has the most hvac companies?
Sao Paulo leads with 310 headquartered companies, followed by Houston (264) and London (226).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 122,959 verified decision-maker contacts tracked across these 36,467 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 7, 2026.
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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 Smart Search, 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.