Company lists · Data refreshed September 2026

Top 25 Heating and cooling software companies based in the United States

Name: Heating and cooling software companies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 7,583 companies tracked

RevenueBase identified 7,583 company matches for heating and cooling software companies associated with the United States as of September 2026 and tracks 143,484 professional contacts across them, including 51,666 with verified work emails. Houston is the largest hub.

This list covers company matches for heating and cooling software companies associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 28, 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 28, 2026 How this list was built

7,583Companies

143,484Contacts tracked

51,666Verified emails

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The 25 largest heating and cooling software companies based in the United States

Ranked by team size

Top 25 of 7,583 company matches for heating and cooling software companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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	Trane Technologies	Exact match	Davidson, NC, United StatesHQ recorded Sep 28, 2026	10001+	12,878 contacts →
	Exact match “Trane Technologies is a global climate innovator advancing sustainability through our leading brands Trane® and Thermo King®, which bring efficient and sustainable climate…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2	Daikin Applied Americas	Exact match	Minneapolis, MN, United StatesHQ recorded Sep 28, 2026	10001+	4,204 contacts →
	Exact match “Daikin Applied delivers superior air quality and energy efficiency to every solution with innovation in advanced technology, IoT, and next generation compressors.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3	Modine Manufacturing Company	Exact match	Racine, WI, United StatesHQ recorded Sep 28, 2026	10001+	2,927 contacts →
	Exact match “Since 1916, Modine Manufacturing Company has applied innovative thermal technology to meet customer's needs.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4	Acco Engineered Systems	Exact match	Pasadena, CA, United StatesHQ recorded Sep 28, 2026	5,001-10,000	2,415 contacts →
	Exact match “Since 1934, owners and builders have selected ACCO Engineered Systems to design, install, and maintain more than mechanical projects.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5	Goodman AIR Conditioning & Heating	Exact match	Waller, TX, United StatesHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
6	Gentherm	Exact match	Novi, MI, United StatesHQ recorded Sep 28, 2026	10001+	2,274 contacts →
	Exact match “As a global market leader of innovative thermal management and pneumatic comfort technologies for the automotive industry and a leader in medical patient temperature management…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7	Comfort Systems USA	Exact match	Houston, TX, United StatesHQ recorded Sep 28, 2026	10001+	1,330 contacts →
	Exact match “Comfort Systems USA \| Quality People.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8	Aaon, INC	Exact match	Tulsa, OK, United StatesHQ recorded Sep 28, 2026	1,001-5,000	1,208 contacts →
	Exact match “Driving the industry forward through the design, manufacturing, and rigorous testing of premium HVAC equipment.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9	Automated Logic Corporation	Exact match	Kennesaw, GA, United StatesHQ recorded Sep 28, 2026	501-1,000	1,115 contacts →
	Exact match “Automated Logic Corporation (ALC) provides innovative building automation and control systems.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10	Mckenney's, INC	Exact match	Atlanta, GA, United StatesHQ recorded Sep 28, 2026	1,001-5,000	1,077 contacts →
	Exact match “McKenney’s is the Southeast’s most trusted name in facility construction, operation and maintenance.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11	Cmta, INC	Exact match	Louisville, KY, United StatesHQ recorded Sep 28, 2026	501-1,000	936 contacts →
	Exact match “CMTA is part of Legence, a Nasdaq Listed company.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12	Raychem Chemelex	Exact match	Houston, TX, United StatesHQ recorded Sep 28, 2026	1,001-5,000	925 contacts →
	Exact match “Raychem is a world-leading provider of heat-trace management systems for infrastructure, industrial, commercial and residential buildings, with operations globally.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13	Baltimore Aircoil Company	Exact match	Jessup, MD, United StatesHQ recorded Sep 28, 2026	1,001-5,000	906 contacts →
	Exact match “At BAC, we don’t just build cooling systems, we shape the future of sustainable solutions.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14	Climatec, LLC	Exact match	Phoenix, AZ, United StatesHQ recorded Sep 28, 2026	1,001-5,000	863 contacts →
	Exact match “Climatec has been making buildings safer, more comfortable and efficient for over 40 years.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15	Awc, INC	Exact match	Baton Rouge, LA, United StatesHQ recorded Sep 28, 2026	501-1,000	848 contacts →
	Exact match “We love our customers and are committed to providing Better Automation and Controls Solutions, Products, Engineering, Services and Support to them.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16	Coolsys	Exact match	Brea, CA, United StatesHQ recorded Sep 28, 2026	1,001-5,000	750 contacts →
	Exact match “CoolSys solves the most complex challenges in refrigeration, air conditioning, heating, engineering, and energy management.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17	Albireo Energy	Exact match	Edison, NJ, United StatesHQ recorded Sep 28, 2026	1,001-5,000	669 contacts →
	Exact match “Albireo Energy is a leading independent building controls and energy services provider recognized by customers for creating intelligent, high-performance buildings.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18	Chromalox	Exact match	Pittsburgh, PA, United StatesHQ recorded Sep 28, 2026	1,001-5,000	635 contacts →
	Exact match “When industrial operations depend on heat that simply cannot fail, Chromalox brings unmatched technical knowledge and high‑performance electric heating solutions that stand the…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19	Evapco, INC	Exact match	Taneytown, MD, United StatesHQ recorded Sep 28, 2026	1,001-5,000	569 contacts →
	Exact match “At EVAPCO, we are more than a manufacturer-we are a global team of employee-owners committed to delivering innovative heat transfer solutions for customers worldwide.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20	F.E. Moran Group Of Companies	Exact match	Northbrook, IL, United StatesHQ recorded Sep 28, 2026	1,001-5,000	564 contacts →
	Exact match “At F.E.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21	Rovisys Building Technologies	Exact match	Aurora, OH, United StatesHQ recorded Sep 28, 2026	1,001-5,000	547 contacts →
	Exact match “As part of the RoviSys family of companies, we deliver vendor independent building automation, electrical power management, facility monitoring, and systems integration solutions…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22	Deem, LLC	Exact match	Indianapolis, IN, United StatesHQ recorded Sep 28, 2026	1,001-5,000	539 contacts →
	Exact match “DEEM, LLC is a mechanical and electrical company centrally located in Fishers, Indiana with satellite offices throughout the Midwest down to the southeastern United States.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23	ONE Hour Heating & AIR Conditioning	Exact match	Phoenix, AZ, United StatesHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
24	Texas Airsystems	Exact match	Irving, TX, United StatesHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
25	MSS Solutions, LLC	Exact match	Charlotte, NC, United StatesHQ recorded Sep 28, 2026	501-1,000	470 contacts →
	Exact match “Since 1996, MSS has made thousands of facilities more efficient, comfortable, secure and reliable for owners, operators and occupiers across the Carolinas and throughout North…” Recorded in the RevenueBase company graph · Sep 28, 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 “heating and cooling software companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 7,583 heating and cooling software companies based in the United States

See the full list, filter by size, metro and specialty, and access 51,666 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Heating and cooling software companies based in the United States at a glance

As of Sep 28, 2026

36.0%Verified-email coverage

18.9Average contacts per company

11-50Median size (employees)

1.6%Largest-city concentration · Houston

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

3,249

11-50

2,973

51-200

965

201-500

192

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 7,583 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 “heating and cooling software companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every displayed company carries at least one verified work email. RevenueBase tracks 51,666 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 28, 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.

Heating and cooling software companies 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 “heating and cooling software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many heating and cooling software companies are there based in the United States?

RevenueBase identified 7,583 company matches for heating and cooling software companies associated with the United States as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

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

Which city has the most heating and cooling software companies?

Houston leads with 118 company records, followed by New York (103) and Phoenix (54).

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 51,666 professional contacts with verified work emails tracked across these 7,583 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 28, 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.