Company lists · Data refreshed September 2026
Top 25 Climate control equipment suppliers based in the United States
RevenueBase identified 11,930 climate control equipment suppliers headquartered in the United States as of September 2026 and tracks 139,226 professional contacts across them, including 46,174 with verified work emails. Houston is the largest hub.
This list covers climate control equipment suppliers headquartered in the United States, 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 19, 2026.
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 climate control equipment suppliers based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 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 19, 2026Thanks. The Data Team will review it. | |||||
| 2 | 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 19, 2026Thanks. The Data Team will review it. | |||||
| 3 | 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 19, 2026Thanks. The Data Team will review it. | |||||
| 4 | 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 19, 2026Thanks. The Data Team will review it. | |||||
| 5 | 1,502 contacts → | ||||
Indirect evidence “Service Experts is North America's leading HVAC, Plumbing & Electrical company with 75+ locations nationwide.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 6 | 1,208 contacts → | ||||
Partial evidence “Driving the industry forward through the design, manufacturing, and rigorous testing of premium HVAC equipment.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 7 | 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 19, 2026Thanks. The Data Team will review it. | |||||
| 8 | 936 contacts → | ||||
Indirect evidence “CMTA is part of Legence, a Nasdaq Listed company.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 9 | 891 contacts → | ||||
Partial 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 19, 2026Thanks. The Data Team will review it. | |||||
| 10 | 783 contacts → | ||||
Strong evidence “Greenheck Group is made up of team members who serve as leaders in air movement, control, and conditioning equipment, providing solutions across a range of applications and…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 11 | 750 contacts → | ||||
Indirect evidence “CoolSys solves the most complex challenges in refrigeration, air conditioning, heating, engineering, and energy management.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 12 | 581 contacts → | ||||
Strong evidence “Gemaire is one of the largest independent distributor of heating, air conditioning, refrigeration equipment, parts and supplies in the world.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 13 | 554 contacts → | ||||
Partial evidence “At Climate Pros, LLC, we are a leading commercial refrigeration and HVAC company specializing in the design, construction, and servicing of refrigeration systems across thousands…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 14 | 526 contacts → | ||||
Indirect evidence “When homeowners want a reliable heater or air conditioning system that they don’t have to think about, they call One Hour Heating & Air Conditioning.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 15 | 523 contacts → | ||||
Indirect evidence “In business for over 45 years, Texas AirSystems has grown to be recognized as one of the premier partners for commercial HVAC solutions in Texas, boasting over 500 associates…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 16 | 483 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 17 | 449 contacts → | ||||
Partial evidence “Today, Mestek is a family of over 45 specialty manufacturers providing heating, ventilating, and air conditioning products, coil handling equipment, extruded aluminum products…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 18 | 448 contacts → | ||||
Indirect evidence “Horizon Services is the premier heating, air conditioning, plumbing, drain cleaning and sewer services company in Delaware (New Castle County & Kent County), Pennsylvania…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 19 | 445 contacts → | ||||
Indirect evidence “Since 1947, Hoffman & Hoffman, Inc.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 20 | 424 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 21 | 420 contacts → | ||||
Indirect evidence “For up-to-date information, please see the CoolSys profile page.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 22 | 415 contacts → | ||||
Indirect evidence “We are powered by the best people in the industry.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 23 | 369 contacts → | ||||
Indirect evidence “For consumer services visit To discover more about franchise opportunities with Aire Serv® in your area visit Established in 1992, Aire Serv® is a global franchise organization…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 24 | 348 contacts → | ||||
Indirect evidence “Whether building quality work environments, valuable relationships or community ties, Air Systems never cuts corners.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 25 | 346 contacts → | ||||
Indirect evidence “United Mechanical specializes in HVAC and Plumbing systems design, construction, retrofit, repair, and 24/7 emergency service for commercial and industrial properties throughout…” Source: RevenueBase Database · checked Sep 19, 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: climate control equipment suppliers. 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 climate control equipment suppliers.
- Partial evidence
- Its own public description names part of climate control equipment suppliers, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name climate control equipment suppliers. 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 11,930 climate control equipment suppliers based in the United States
See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 46,174 reachable decision-makers.
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Climate control equipment suppliers based in the United States at a glance
As of Sep 19, 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 11,930 companies.
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 climate control equipment suppliers, 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.
- What qualifies
- Companies headquartered in the United States whose own description of what they do matches “climate control equipment suppliers”. 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 climate control equipment suppliers), 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 climate control equipment suppliers, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
- 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, 46,174 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 19, 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.
Climate control equipment suppliers by metro
- Climate control equipment suppliers in Houston175
- Climate control equipment suppliers in New York123
- Climate control equipment suppliers in San Antonio90
- Climate control equipment suppliers in Phoenix79
- Climate control equipment suppliers in Miami73
- Climate control equipment suppliers in Tampa73
- Climate control equipment suppliers in Dallas71
- Climate control equipment suppliers in Indianapolis63
- Climate control equipment suppliers in Austin62
- Climate control equipment suppliers in Orlando59
- Climate control equipment suppliers in Jacksonville58
- Climate control equipment suppliers in Denver55
- Climate control equipment suppliers in Las Vegas54
- Climate control equipment suppliers in Charlotte52
- Climate control equipment suppliers in Louisville47
- Climate control equipment suppliers in Raleigh46
- Climate control equipment suppliers in San Diego46
- Climate control equipment suppliers in Fort Worth45
- Climate control equipment suppliers in Chicago43
- Climate control equipment suppliers in Mesa39
- Climate control equipment suppliers in Tucson39
- Climate control equipment suppliers in Cincinnati38
- Climate control equipment suppliers in Los Angeles38
- Climate control equipment suppliers in Portland38
- Climate control equipment suppliers in San Jose37
- Climate control equipment suppliers in Springfield36
- Climate control equipment suppliers in Anaheim35
- Climate control equipment suppliers in Richmond35
- Climate control equipment suppliers in Columbus34
- Climate control equipment suppliers in Greenville34
- Climate control equipment suppliers in Nashville33
- Climate control equipment suppliers in Atlanta32
- Climate control equipment suppliers in Columbia32
- Climate control equipment suppliers in Fort Myers32
- Climate control equipment suppliers in Rochester32
- Climate control equipment suppliers in Salt Lake City32
- Climate control equipment suppliers in Memphis31
- Climate control equipment suppliers in Pompano Beach31
- Climate control equipment suppliers in Tulsa31
- Climate control equipment suppliers in Colorado Springs30
- Climate control equipment suppliers in Sarasota30
- Climate control equipment suppliers in Wilmington30
- Climate control equipment suppliers in Lexington29
- Climate control equipment suppliers in Spring29
- Climate control equipment suppliers in Albuquerque28
- Climate control equipment suppliers in Fort Lauderdale28
- Climate control equipment suppliers in Omaha28
- Climate control equipment suppliers in Sacramento28
- Climate control equipment suppliers in Oklahoma City27
- Climate control equipment suppliers in Tempe27
- Climate control equipment suppliers in West Palm Beach27
- Climate control equipment suppliers in Canton26
- Climate control equipment suppliers in Clearwater26
- Climate control equipment suppliers in Arlington25
- Climate control equipment suppliers in Baltimore25
- Climate control equipment suppliers in Gainesville25
- Climate control equipment suppliers in Knoxville25
- Climate control equipment suppliers in Marietta25
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 climate control equipment suppliers, 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 climate control equipment suppliers are there based in the United States?
RevenueBase identified 11,930 climate control equipment suppliers headquartered in the United States 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?
Daikin Applied Americas, headquartered in Minneapolis, tops this list with the largest team on record.
Which city has the most climate control equipment suppliers?
Houston leads with 175 headquartered companies, followed by New York (123) and San Antonio (90).
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 46,174 verified decision-maker contacts tracked across these 11,930 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 19, 2026.
Ready to reach these companies? Verified emails and direct dials for all 11,930 climate control equipment suppliers based in the United States. Start with a free account, no credit card.
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Climate control equipment suppliers by geography
- Climate control equipment suppliers based in Brisbane, Australia
- Climate control equipment suppliers based in Melbourne, Australia
- Climate control equipment suppliers based in Sydney, Australia
- Climate control equipment suppliers based in Belo Horizonte, Brazil
- Climate control equipment suppliers based in Rio De Janeiro, Brazil
- Climate control equipment suppliers based in Sao Paulo, Brazil
- Climate control equipment suppliers based in Brampton, Canada
- Climate control equipment suppliers based in Burnaby, Canada
- Climate control equipment suppliers based in Calgary, Canada
- Climate control equipment suppliers based in Edmonton, Canada
- Climate control equipment suppliers based in Laval, Canada
- Climate control equipment suppliers based in Mississauga, Canada
Browse the directory
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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.
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