Company lists · Data refreshed September 2026

Top 25 Renewable energy electrical contractors based in the United States

Name: Renewable energy electrical contractors based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 5,412 companies tracked

RevenueBase identified 5,412 company matches for renewable energy electrical contractors associated with the United States as of September 2026 and tracks 94,169 professional contacts across them, including 29,984 with verified work emails. Houston is the largest hub.

This list covers company matches for renewable energy electrical contractors 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 17, 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 17, 2026 How this list was built

5,412Companies

94,169Contacts tracked

29,984Verified emails

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The 25 largest renewable energy electrical contractors based in the United States

Ranked by team size

Top 25 of 5,412 company matches for renewable energy electrical contractors based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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	FTI	Exact match	Menasha, WI, United StatesHQ recorded Sep 17, 2026	1,001-5,000	2,741 contacts →
	Exact match “Faith Technologies Incorporated (FTI) is a dynamic organization comprised of construction, engineering, manufacturing and renewable energy experts.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Pearce Services	Exact match	Paso Robles, CA, United StatesHQ recorded Sep 17, 2026	1,001-5,000	2,620 contacts →
	Exact match “PEARCE from CBRE is the largest national independent provider of outsourced repair, maintenance, and engineering services to critical infrastructure in the renewable energy, power…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Trinity Solar	Exact match	Wall Township, NJ, United StatesHQ recorded Sep 17, 2026	1,001-5,000	1,794 contacts →
	Exact match “Trinity Solar is one of the largest privately held residential solar companies in the nation.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Helix Electric	Exact match	San Diego, CA, United StatesHQ recorded Sep 17, 2026	1,001-5,000	1,560 contacts →
	Exact match “Helix Electric is an award-winning electrical contractor specializing in design-build and highly complex electrical projects throughout the United States.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Solv Energy	Exact match	San Diego, CA, United StatesHQ recorded Sep 17, 2026	1,001-5,000	1,286 contacts →
	Exact match “SOLV Energy is a renewable energy solutions provider for utility solar, energy storage, and high voltage projects in North America.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	Facility Solutions Group	Exact match	Austin, TX, United StatesHQ recorded Sep 17, 2026	1,001-5,000	1,276 contacts →
	Exact match “Big jobs, complex systems, tight timelines.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Blue Raven Solar	Exact match	Orem, UT, United StatesHQ recorded Sep 17, 2026	1,001-5,000	1,168 contacts →
	Exact match “Blue Raven Solar, a SunPower Company, is a retailer of residential home solar systems.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Dashiell Corporation	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	1,001-5,000	940 contacts →
	Exact match “Dashiell is a leading national provider of technical services to the electric utility, power generation, industrial, renewable and energy industries.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Wanzek Construction, Inc., A Mastec Company	Exact match	Fargo, ND, United StatesHQ recorded Sep 17, 2026	1,001-5,000	933 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 · Sep 17, 2026 · View company records in RevenueBase
10	ION Solar	Exact match	Provo, UT, United StatesHQ recorded Sep 17, 2026	501-1,000	912 contacts →
	Exact match “Ion Solar is a premium, full-service solar provider.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	SEL Construction Corporation	Exact match	Loomis, CA, United StatesHQ recorded Sep 17, 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 · Sep 17, 2026 · View company records in RevenueBase
12	LUMIO	Exact match	Lehi, UT, United StatesHQ recorded Sep 17, 2026	5,001-10,000	719 contacts →
	Exact match “We’re on a mission to make power personal.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Baker Electric	Exact match	Escondido, CA, United StatesHQ recorded Sep 17, 2026	501-1,000	680 contacts →
	Exact match “Baker Electric is a full-service electrical contractor and energy infrastructure expert headquartered in Escondido, California.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Novasource Power Services	Exact match	Chandler, AZ, United StatesHQ recorded Sep 17, 2026	501-1,000	631 contacts →
	Exact match “NovaSource Power Services (“NovaSource”), a portfolio company of Clairvest Group Inc.(“Clairvest”, TSX: CVG) and OMERS Private Equity, the private equity arm of OMERS, is the…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Depcom Power, INC	Exact match	Scottsdale, AZ, United StatesHQ recorded Sep 17, 2026	1,001-5,000	624 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 · Sep 17, 2026 · View company records in RevenueBase
16	M. J. Electric, LLC	Exact match	Iron Mountain, MI, United StatesHQ recorded Sep 17, 2026	1,001-5,000	621 contacts →
	Exact match “M.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Nexamp	Exact match	Boston, MA, United StatesHQ recorded Sep 17, 2026	201-500	607 contacts →
	Exact match “Nexamp is leading the transformation to the new energy economy with proven solutions for the deployment and operation of solar energy assets.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Alterman, INC	Exact match	Live Oak, TX, United StatesHQ recorded Sep 17, 2026	501-1,000	597 contacts →
	Exact match “Since 1923, Alterman has provided electrical construction on many of San Antonio and Austin's most impressive landmarks and contemporary structures.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Greentech Renewables	Exact match	San Diego, CA, United StatesHQ recorded Sep 17, 2026	1,001-5,000	595 contacts →
	Exact match “As Greentech Renewables, we prioritize our commitment to providing customers with exceptional service and top-tier products from prominent renewable energy manufacturers.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	CSI Electrical Contractors, INC	Exact match	Santa Fe Springs, CA, United StatesHQ recorded Sep 17, 2026	1,001-5,000	560 contacts →
	Exact match “Founded in 1990, CSI has become a leader in highly technical and innovative electrical design and construction.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	Hunt Electric	Exact match	Eagan, MN, United StatesHQ recorded Sep 17, 2026	1,001-5,000	524 contacts →
	Exact match “Hunt Electric is a national electrical design, build, and maintenance firm based in Eagan, MN.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	Saber Power	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	1,001-5,000	521 contacts →
	Exact match “Saber Power Services, a portfolio company of Greenbelt Capital Partners, is a fully integrated electrical power system services firm providing end-to-end solutions across utility…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	Resa Power	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	1,001-5,000	511 contacts →
	Exact match “RESA Power is your ONE-STOP for all of your power needs.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	EC Electric	Exact match	Portland, OR, United StatesHQ recorded Sep 17, 2026	1,001-5,000	490 contacts →
	Exact match “Our lives function on a power grid.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	Freedom Solar Pros LLC	Exact match	Chandler, AZ, United StatesHQ recorded Sep 17, 2026	51-200	484 contacts →
	Exact match “The future of Solar Sales” Recorded in the RevenueBase company graph · Sep 17, 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 “renewable energy electrical contractors”. 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 5,412 renewable energy electrical contractors based in the United States

See the full list, filter by size, metro and specialty, and access 29,984 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Renewable energy electrical contractors based in the United States at a glance

As of Sep 17, 2026

31.8%Verified-email coverage

17.4Average contacts per company

11-50Median size (employees)

1.6%Largest-city concentration · Houston

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

2,352

11-50

2,099

51-200

674

201-500

136

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 5,412 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 “renewable energy electrical contractors” 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 29,984 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 17, 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.

Renewable energy electrical contractors 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 “renewable energy electrical contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many renewable energy electrical contractors are there based in the United States?

RevenueBase identified 5,412 company matches for renewable energy electrical contractors 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?

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

Which city has the most renewable energy electrical contractors?

Houston leads with 84 company records, followed by San Diego (69) and New York (64).

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 29,984 professional contacts with verified work emails tracked across these 5,412 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 17, 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.