Company lists · Data refreshed September 2026

Top 25 Electrical contracting firms based in the United States

Name: Electrical contracting firms based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 11,688 companies tracked

RevenueBase identified 11,688 company matches for electrical contracting firms associated with the United States as of September 2026 and tracks 169,678 professional contacts across them, including 54,208 with verified work emails. Houston is the largest hub.

This list covers company matches for electrical contracting firms 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 19, 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 19, 2026 How this list was built

11,688Companies

169,678Contacts tracked

54,208Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest electrical contracting firms based in the United States

Ranked by team size

Top 25 of 11,688 company matches for electrical contracting firms based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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	Rosendin	Exact match	San Jose, CA, United StatesHQ recorded Sep 19, 2026	10001+	4,437 contacts →
	Exact match “Since 1919, Rosendin has created a reputation for building quality electrical and communications installations, building value for clients, and building people.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2	MMR Group	Exact match	Baton Rouge, LA, United StatesHQ recorded Sep 19, 2026	5,001-10,000	3,186 contacts →
	Exact match “At MMR we believe that no matter how much you achieve, you should never forget where you came from.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3	IES Holdings	Exact match	Houston, TX, United StatesHQ recorded Sep 19, 2026	5,001-10,000	2,567 contacts →
	Exact match “IES Holdings, Inc.(formerly known as Integrated Electrical Services, Inc.) provides electrical contracting services to commercial, industrial, and residential customers in the…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4	Quanta Services, INC	Exact match	Houston, TX, United StatesHQ recorded Sep 19, 2026	10001+	1,783 contacts →
	Exact match “Quanta Services (NYSE: PWR) is the leading specialty contractor with the largest and highly trained skilled workforce in North America, providing fully integrated solutions for…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5	Helix Electric	Exact match	San Diego, CA, United StatesHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
6	Facility Solutions Group	Exact match	Austin, TX, United StatesHQ recorded Sep 19, 2026	1,001-5,000	1,276 contacts →
	Exact match “Big jobs, complex systems, tight timelines.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7	Bergelectric	Exact match	Carlsbad, CA, United StatesHQ recorded Sep 19, 2026	1,001-5,000	1,182 contacts →
	Exact match “Since their inception in 1946, Bergelectric has made its mark on the construction industry by providing the highest quality electrical and technology contracting.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8	MYR Group	Exact match	Thornton, CO, United StatesHQ recorded Sep 19, 2026	5,001-10,000	1,092 contacts →
	Exact match “With roots dating to 1891 and 8,500+ employees, MYR Group Inc.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9	Walker Engineering	Exact match	Irving, TX, United StatesHQ recorded Sep 19, 2026	1,001-5,000	1,049 contacts →
	Exact match “Walker Engineering has a solid reputation in the industry that is based on over 45 years of delivering top notch electrical work for a fair and competitive price.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10	Sturgeon Electric Company, INC	Exact match	Henderson, CO, United StatesHQ recorded Sep 19, 2026	1,001-5,000	806 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11	Flanders	Exact match	Evansville, IN, United StatesHQ recorded Sep 19, 2026	501-1,000	789 contacts →
	Exact match “FLANDERS, Leverage our legacy.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12	Elec-Tech Electrical Contractors	Exact match	Long Beach, CA, United StatesHQ recorded Sep 19, 2026	n/a	782 contacts →
	Exact match “WELCOME TO OUR WEBSITE!” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13	Archkey Solutions	Exact match	St. Louis, MO, United StatesHQ recorded Sep 19, 2026	1,001-5,000	744 contacts →
	Exact match “ArchKey, one of the largest privately held specialty trade installation and facilities services companies in the United States, is a leader in designing, building, and maintaining…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14	SEL Construction Corporation	Exact match	Loomis, CA, United StatesHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
15	Prism Electric	Exact match	Garland, TX, United StatesHQ recorded Sep 19, 2026	1,001-5,000	687 contacts →
	Exact match “Our story began in 1994 with a simple vision: Build a company that does things right.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16	Prime Electric	Exact match	Bellevue, WA, United StatesHQ recorded Sep 19, 2026	1,001-5,000	670 contacts →
	Exact match “For over a quarter century, Prime has been successfully engineering, constructing building, and facilities solutions for our clientele.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17	Electric Power Systems	Exact match	Maryland Heights, MO, United StatesHQ recorded Sep 19, 2026	501-1,000	653 contacts →
	Exact match “Electric Power Systems is an independent electrical testing & engineering organization.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18	Cache Valley Electric	Exact match	Logan, UT, United StatesHQ recorded Sep 19, 2026	1,001-5,000	627 contacts →
	Exact match “As one of the nation’s premier electrical contractors, we don’t just provide high-quality services.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19	Cummings Electrical	Exact match	Fort Worth, TX, United StatesHQ recorded Sep 19, 2026	1,001-5,000	626 contacts →
	Exact match “Cummings Electrical,(Cummings) is one of the largest providers of electrical contracting services in DFW market.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20	M. J. Electric, LLC	Exact match	Iron Mountain, MI, United StatesHQ recorded Sep 19, 2026	1,001-5,000	621 contacts →
	Exact match “M.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21	Rogers Electric	Exact match	Alpharetta, GA, United StatesHQ recorded Sep 19, 2026	1,001-5,000	619 contacts →
	Exact match “Rogers Electric is the leading national service provider for all of your construction, rollouts, electrical, and lighting needs.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22	PAR Electrical Contractors, LLC	Exact match	Kansas City, MO, United StatesHQ recorded Sep 19, 2026	1,001-5,000	606 contacts →
	Exact match “PAR, a Quanta Services company, offers a full range of construction services for substations, overhead and underground distribution and transmission lines, engineering, design…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23	Alterman, INC	Exact match	Live Oak, TX, United StatesHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
24	Viking Electric	Exact match	Minneapolis, MN, United StatesHQ recorded Sep 19, 2026	501-1,000	577 contacts →
	Exact match “Viking Electric was founded in 1964 in St.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25	Colonialwebb	Exact match	Richmond, VA, United StatesHQ recorded Sep 19, 2026	1,001-5,000	571 contacts →
	Exact match “ColonialWebb is built on a simple belief: when people feel like they belong and have a purpose, they can achieve almost anything.” Recorded in the RevenueBase company graph · Sep 19, 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 “electrical contracting firms”. 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 11,688 electrical contracting firms based in the United States

See the full list, filter by size, metro and specialty, and access 54,208 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Electrical contracting firms based in the United States at a glance

As of Sep 19, 2026

31.9%Verified-email coverage

14.5Average contacts per company

11-50Median size (employees)

1.5%Largest-city concentration · Houston

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

5,330

11-50

4,138

51-200

1,572

201-500

341

501-1,000

118

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 11,688 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 “electrical contracting firms” 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 54,208 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 19, 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.

Electrical contracting firms 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 “electrical contracting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many electrical contracting firms are there based in the United States?

RevenueBase identified 11,688 company matches for electrical contracting firms 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?

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

Which city has the most electrical contracting firms?

Houston leads with 175 company records, followed by New York (130) and Denver (70).

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 54,208 professional contacts with verified work emails tracked across these 11,688 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 19, 2026.

Ready to reach these companies? Verified emails and direct dials for all 11,688 electrical contracting firms based in the United States. Start with a free account, no credit card.

Download this list →

Related lists

Electrical contracting firms by geography

Browse the directory

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.