Company lists · Data refreshed September 2026

Top 25 Hvac associations based in the United States

Name: Hvac associations based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 6,312 companies tracked

RevenueBase identified 6,312 company matches for hvac associations associated with the United States as of September 2026 and tracks 69,054 professional contacts across them, including 23,069 with verified work emails. Houston is the largest hub.

This list covers company matches for hvac associations associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 20, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 20, 2026 How this list was built

6,312Companies

69,054Contacts tracked

23,069Verified emails

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The 25 largest hvac associations based in the United States

Ranked by team size

Top 25 of 6,312 company matches for hvac associations based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Johnstone Supply	Exact match	Portland, OR, United StatesHQ recorded Sep 20, 2026	1,001-5,000	2,664 contacts →
	Exact match “Making it easier for HVACR contractors to do business.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2	Goodman AIR Conditioning & Heating	Exact match	Waller, TX, United StatesHQ recorded Sep 20, 2026	10001+	2,375 contacts →
	Exact match “Since 1982, Goodman Manufacturing has had one goal: provide customers with reliable, high-quality, energy-efficient, and affordable indoor comfort products.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3	Carrier Enterprise	Exact match	Charlotte, NC, United StatesHQ recorded Sep 20, 2026	1,001-5,000	1,891 contacts →
	Exact match “Carrier Enterprise is a joint venture between Watsco, Inc.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4	R.E. Michel Company, LLC	Exact match	Glen Burnie, MD, United StatesHQ recorded Sep 20, 2026	1,001-5,000	873 contacts →
	Exact match “The R.E.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5	Apex Service Partners	Exact match	Dallas, TX, United StatesHQ recorded Sep 20, 2026	51-200	587 contacts →
	Exact match “Apex Service Partners is a HVAC, plumbing and electrical services group whose goal is to partner with world-class service providers to build an industry leading national platform.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6	Gemaire Distributors	Exact match	Deerfield Beach, FL, United StatesHQ recorded Sep 20, 2026	501-1,000	581 contacts →
	Exact match “Gemaire is one of the largest independent distributor of heating, air conditioning, refrigeration equipment, parts and supplies in the world.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7	ONE Hour Heating & AIR Conditioning	Exact match	Phoenix, AZ, United StatesHQ recorded Sep 20, 2026	1,001-5,000	526 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8	Texas Airsystems	Exact match	Irving, TX, United StatesHQ recorded Sep 20, 2026	201-500	523 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9	Mingledorff's	Exact match	Norcross, GA, United StatesHQ recorded Sep 20, 2026	501-1,000	483 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10	Diversitech Corporation	Exact match	Duluth, GA, United StatesHQ recorded Sep 20, 2026	201-500	457 contacts →
	Exact match “DiversiTech Corporation is North America’s largest manufacturer of equipment pads and a leading manufacturer and supplier of components and related products for the heating…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11	Mestek, INC	Exact match	Westfield, MA, United StatesHQ recorded Sep 20, 2026	501-1,000	449 contacts →
	Exact match “Today, Mestek is a family of over 45 specialty manufacturers providing heating, ventilating, and air conditioning products, coil handling equipment, extruded aluminum products…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12	Hoffman & Hoffman, INC	Exact match	Greensboro, NC, United StatesHQ recorded Sep 20, 2026	1,001-5,000	445 contacts →
	Exact match “Since 1947, Hoffman & Hoffman, Inc.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13	Brady Services	Exact match	Greensboro, NC, United StatesHQ recorded Sep 20, 2026	501-1,000	340 contacts →
	Exact match “Since 1962, Brady has been committed to delivering innovative, sustainable building solutions that drive long-term success for our customers.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14	Lennox National Account Services	Exact match	Fort Lauderdale, FL, United StatesHQ recorded Sep 20, 2026	10001+	338 contacts →
	Exact match “Lennox National Account Services (Lennox NAS) is the leading HVAC commercial service company with technicians located nationwide.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15	Havtech	Exact match	Columbia, MD, United StatesHQ recorded Sep 20, 2026	201-500	333 contacts →
	Exact match “Havtech delivers innovative commercial and industrial HVAC solutions across Maryland, Washington, D.C, Virginia, Pennsylvania, and West Virginia.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16	Habegger Corporation	Exact match	Cincinnati, OH, United StatesHQ recorded Sep 20, 2026	501-1,000	330 contacts →
	Exact match “The Habegger Corporation \| Complete HVAC Solutions since 1952.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17	Gustave A. Larson	Exact match	Pewaukee, WI, United StatesHQ recorded Sep 20, 2026	201-500	324 contacts →
	Exact match “Gustave A.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18	Nailor Industries, INC	Exact match	Houston, TX, United StatesHQ recorded Sep 20, 2026	1,001-5,000	316 contacts →
	Exact match “Nailor Industries, Inc, operating under Nailor International Group, is a privately held, family-owned company with headquarters located in Houston, TX.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19	East Coast Metal Distributors	Exact match	Durham, NC, United StatesHQ recorded Sep 20, 2026	501-1,000	291 contacts →
	Exact match “Dedication, honesty, and integrity guide us everyday as we accomplish our mission to deliver the quality HVAC products and expert technical support you need, when and where you…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20	The Arcticom Group	Exact match	Walnut Creek, CA, United StatesHQ recorded Sep 20, 2026	1,001-5,000	259 contacts →
	Exact match “At The Arcticom Group (TAG), our family of best-in-market operating companies delivers the highest-quality service and customer experience in commercial and industrial HVACR.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21	Daikin Dala	Exact match	Miami, FL, United StatesHQ recorded Sep 20, 2026	10001+	240 contacts →
	Exact match “Daikin is a multinational and leading provider of HVAC (Heating, Ventilation, Air Conditioning and Refrigeration) solutions.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22	Homans Associates	Exact match	Wilmington, MA, United StatesHQ recorded Sep 20, 2026	201-500	233 contacts →
	Exact match “Homans Associates is the premier distributor of HVAC Equipment, Supplies and Mechanical Insulation products in the Northeast.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23	Standard Supply And Distributing Company INC	Exact match	Dallas, TX, United StatesHQ recorded Sep 20, 2026	201-500	224 contacts →
	Exact match “Standard Supply is a private and independently owned distributor of air conditioning, heating, and refrigeration equipment and related parts and supplies in the HVAC/R industry.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24	Meriton	Exact match	Irving, TX, United StatesHQ recorded Sep 20, 2026	1,001-5,000	222 contacts →
	Exact match “Meriton has deep experience and a strong track record of success in the commercial HVAC industry.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
25	Koch Air, LLC	Exact match	Evansville, IN, United StatesHQ recorded Sep 20, 2026	201-500	221 contacts →
	Exact match “Since 1936, Koch Air, LLC has been a privately owned, full service distributor of Carrier, Bryant, and Payne residential and commercial HVAC equipment, parts, supplies and tools.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “hvac associations”. 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 6,312 hvac associations based in the United States

See the full list, filter by size, metro and specialty, and access 23,069 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Hvac associations based in the United States at a glance

As of Sep 20, 2026

33.4%Verified-email coverage

10.9Average contacts per company

11-50Median size (employees)

1.8%Largest-city concentration · Houston

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

2,997

11-50

2,402

51-200

648

201-500

122

501-1,000

1,001-5,000

5,001-10,000

10001+

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 6,312 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with the United States whose business descriptions match “hvac associations” 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 23,069 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 20, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Hvac associations by metro

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “hvac associations”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many hvac associations are there based in the United States?

RevenueBase identified 6,312 company matches for hvac associations associated with the United States as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Johnstone Supply tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most hvac associations?

Houston leads with 113 company records, followed by New York (84) and San Antonio (50).

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 23,069 professional contacts with verified work emails tracked across these 6,312 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 20, 2026.

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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 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.