Company lists · Data refreshed October 2026

Top 25 Hvac solar energy construction services based in the United States

Name: Hvac solar energy construction services based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 26, 2026 10,902 companies tracked

RevenueBase identified 10,902 company matches for hvac solar energy construction services associated with the United States as of October 2026 and tracks 120,549 professional contacts across them, including 38,281 with verified work emails. Houston is the largest hub.

This list covers company matches for hvac solar energy construction services 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 October 26, 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 Oct 26, 2026 How this list was built

10,902Companies

120,549Contacts tracked

38,281Verified emails

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The 25 largest hvac solar energy construction services based in the United States

Ranked by team size

Top 25 of 10,902 company matches for hvac solar energy construction services based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 26, 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	Acco Engineered Systems	Exact match	Pasadena, CA, United StatesHQ recorded Oct 26, 2026	5,001-10,000	2,573 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 · Oct 26, 2026 · View company records in RevenueBase
2	MOSS	Exact match	Fort Lauderdale, FL, United StatesHQ recorded Oct 26, 2026	5,001-10,000	2,323 contacts →
	Exact match “Moss is a national, privately-held construction firm providing innovative solutions resulting in award-winning projects.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
3	Trinity Solar	Exact match	Wall Township, NJ, United StatesHQ recorded Oct 26, 2026	1,001-5,000	1,782 contacts →
	Exact match “Trinity Solar is one of the largest privately held residential solar companies in the nation.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
4	Mckenney's, INC	Exact match	Atlanta, GA, United StatesHQ recorded Oct 26, 2026	1,001-5,000	1,088 contacts →
	Exact match “McKenney’s is the Southeast’s most trusted name in facility construction, operation and maintenance.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
5	Cmta, INC	Exact match	Louisville, KY, United StatesHQ recorded Oct 26, 2026	501-1,000	1,016 contacts →
	Exact match “CMTA is part of Legence, a Nasdaq Listed company.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
6	Wanzek Construction, Inc., A Mastec Company	Exact match	Fargo, ND, United StatesHQ recorded Oct 26, 2026	1,001-5,000	946 contacts →
	Exact match “Wanzek Construction, Inc, a MasTec Renewables company, is a leading general construction contractor and clean energy services company headquartered in Fargo, North Dakota.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
7	ION Solar	Exact match	Provo, UT, United StatesHQ recorded Oct 26, 2026	501-1,000	913 contacts →
	Exact match “Ion Solar is a premium, full-service solar provider.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
8	SEL Construction Corporation	Exact match	Loomis, CA, United StatesHQ recorded Oct 26, 2026	n/a	722 contacts →
	Exact match “Experienced commercial contractor specializing in renewable energy, electrical, and roofing projects for privately-owned buildings as well as state/local government buildings in…” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
9	Coolsys	Exact match	Brea, CA, United StatesHQ recorded Oct 26, 2026	1,001-5,000	711 contacts →
	Exact match “CoolSys solves the most complex challenges in refrigeration, air conditioning, heating, engineering, and energy management.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
10	Climatec, LLC	Exact match	Phoenix, AZ, United StatesHQ recorded Oct 26, 2026	1,001-5,000	666 contacts →
	Exact match “Climatec has been making buildings safer, more comfortable and efficient for over 40 years.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
11	Depcom Power, INC	Exact match	Scottsdale, AZ, United StatesHQ recorded Oct 26, 2026	1,001-5,000	631 contacts →
	Exact match “DEPCOM Power, a Koch Engineered Solutions Company, is a leading solar energy solutions partner providing Development Support, Engineering, Procurement & Construction (EPC)…” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
12	Texas Airsystems	Exact match	Irving, TX, United StatesHQ recorded Oct 26, 2026	201-500	580 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 · Oct 26, 2026 · View company records in RevenueBase
13	Therma	Exact match	San Jose, CA, United StatesHQ recorded Oct 26, 2026	1,001-5,000	507 contacts →
	Exact match “Therma is part of Legence, a Blackstone portfolio company, specially created to be an Energy Transition Accelerator™.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
14	MSS Solutions, LLC	Exact match	Charlotte, NC, United StatesHQ recorded Oct 26, 2026	501-1,000	489 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 · Oct 26, 2026 · View company records in RevenueBase
15	Source Refrigeration & Hvac	Exact match	Brea, CA, United StatesHQ recorded Oct 26, 2026	1,001-5,000	421 contacts →
	Exact match “For up-to-date information, please see the CoolSys profile page.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
16	John W. Danforth Company	Exact match	Tonawanda, NY, United StatesHQ recorded Oct 26, 2026	501-1,000	410 contacts →
	Exact match “We are powered by the best people in the industry.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
17	Freedom Solar Pros LLC	Exact match	Chandler, AZ, United StatesHQ recorded Oct 26, 2026	51-200	388 contacts →
	Exact match “The future of Solar Sales” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
18	Energyscape Renewables	Exact match	Denver, United StatesHQ recorded Oct 26, 2026	501-1,000	388 contacts →
	Exact match “Established in 2019.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
19	AIR Systems, INC	Exact match	San Jose, CA, United StatesHQ recorded Oct 26, 2026	201-500	359 contacts →
	Exact match “Whether building quality work environments, valuable relationships or community ties, Air Systems never cuts corners.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
20	Brady Services	Exact match	Greensboro, NC, United StatesHQ recorded Oct 26, 2026	501-1,000	355 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 · Oct 26, 2026 · View company records in RevenueBase
21	United Mechanical	Exact match	San Jose, CA, United StatesHQ recorded Oct 26, 2026	201-500	349 contacts →
	Exact match “United Mechanical specializes in HVAC and Plumbing systems design, construction, retrofit, repair, and 24/7 emergency service for commercial and industrial properties throughout…” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
22	Havtech	Exact match	Columbia, MD, United StatesHQ recorded Oct 26, 2026	201-500	342 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 · Oct 26, 2026 · View company records in RevenueBase
23	Semper Solaris	Exact match	El Cajon, CA, United StatesHQ recorded Oct 26, 2026	501-1,000	337 contacts →
	Exact match “Ranked #1 in Solar + Battery Installation in America by "Solar Power World" Go Solar American Style!#1 Veteran Owned Solar Company in California Solar Panels.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
24	Boland	Exact match	Gaithersburg, MD, United StatesHQ recorded Oct 26, 2026	201-500	329 contacts →
	Exact match “Boland is the leading commercial HVAC systems, services, and building energy solutions provider in the DC metro area.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
25	Entech Sales & Service, LLC	Exact match	Dallas, TX, United StatesHQ recorded Oct 26, 2026	201-500	328 contacts →
	Exact match “Entech consists of several cohesive business groups working together to provide services for commercial and industrial buildings.” Recorded in the RevenueBase company graph · Oct 26, 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 solar energy construction services”. 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 10,902 hvac solar energy construction services based in the United States

See the full list, filter by size, metro and specialty, and access 38,281 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Hvac solar energy construction services based in the United States at a glance

As of Oct 26, 2026

31.8%Verified-email coverage

11.1Average contacts per company

11-50Median size (employees)

1.5%Largest-city concentration · Houston

Oct 26, 2026Page data refreshed

Companies by employee count

1-10

4,748

11-50

4,424

51-200

1,297

201-500

215

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 10,902 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 solar energy construction services” 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 38,281 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 October 26, 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 solar energy construction services 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 solar energy construction services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many hvac solar energy construction services are there based in the United States?

RevenueBase identified 10,902 company matches for hvac solar energy construction services associated with the United States as of October 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?

Acco Engineered Systems tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most hvac solar energy construction services?

Houston leads with 165 company records, followed by New York (110) and San Diego (84).

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 38,281 professional contacts with verified work emails tracked across these 10,902 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 October 26, 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.