Company lists · Data refreshed September 2026

Top 25 Electrical inspection services based in the United States

Name: Electrical inspection services 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 3,139 companies tracked

RevenueBase identified 3,139 electrical inspection services headquartered in the United States as of September 2026 and tracks 18,133 professional contacts across them, including 4,031 with verified work emails. Houston is the largest hub.

This list covers electrical inspection services headquartered in the United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 19, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 19, 2026 86% judged on-target in blind review

3,139Companies

18,133Contacts tracked

4,031Verified emails

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The 25 largest electrical inspection services based in the United States

Ranked by team size

Top 25 of 3,139 electrical inspection services based in the United States, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to electrical inspection services: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Electric Power Systems	Partial evidence	Maryland Heights, MO, United StatesHQ checked Sep 19, 2026	501-1,000	653 contacts →
	Partial evidence “Electric Power Systems is an independent electrical testing & engineering organization.” Source: RevenueBase Database · checked Sep 19, 2026
2	Strada Services	Partial evidence	Sanford, FL, United StatesHQ checked Sep 19, 2026	1,001-5,000	391 contacts →
	Partial evidence “Strada Services is a full service electrical, security, and air conditioning contracting company servicing residential, commercial, and industrial customers in Florida and in the…” Source: RevenueBase Database · checked Sep 19, 2026
3	Mr. Electric	Partial evidence	Waco, TX, United StatesHQ checked Sep 19, 2026	1,001-5,000	308 contacts →
	Partial evidence “Residential and Commercial Services Since 1994, the professional electricians at Mr.” Source: RevenueBase Database · checked Sep 19, 2026
4	Electrical Reliability Services, INC	Partial evidence	Westerville, OH, United StatesHQ checked Sep 19, 2026	201-500	228 contacts →
	Partial evidence “In business since 1971, Electrical Reliability Services, Inc.” Source: RevenueBase Database · checked Sep 19, 2026
5	Paynecrest Electric	Indirect evidence	St. Louis, MO, United StatesHQ checked Sep 19, 2026	501-1,000	220 contacts →
	Indirect evidence “Our roots as a company flourished in St.” Source: RevenueBase Database · checked Sep 19, 2026
6	Hilscher-Clarke Electric Company	Partial evidence	Canton, OH, United StatesHQ checked Sep 19, 2026	201-500	196 contacts →
	Partial evidence “Hilscher-Clarke Electric Company is a full service electrical contractor, with more than 100 years experience in the commercial, industrial, and residential markets.” Source: RevenueBase Database · checked Sep 19, 2026
7	F.D. Hayes Electric	Partial evidence	Lansing, United StatesHQ checked Sep 19, 2026	51-200	193 contacts →
	Partial evidence “Electrical; Fire Alarm; Kitchen equipment; low voltage network, voice and fiber optic cabling; AV; Sound and Security services for residential, commercial and industrial customers.” Source: RevenueBase Database · checked Sep 19, 2026
8	Gurtz Electric CO	Indirect evidence	Arlington Heights, IL, United StatesHQ checked Sep 19, 2026	501-1,000	167 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
9	Greiner Electric	Partial evidence	Littleton, CO, United StatesHQ checked Sep 19, 2026	201-500	150 contacts →
	Partial evidence “Greiner Electric is a full-service licensed and insured electrical contractor capable of handling all of your electrical needs throughout Colorado and Wyoming.” Source: RevenueBase Database · checked Sep 19, 2026
10	Cherry City Electric	Partial evidence	Salem, OR, United StatesHQ checked Sep 19, 2026	201-500	148 contacts →
	Partial evidence “With over 30 years and two billion dollars of completed experience, Cherry City Electric consistently delivers superior value.” Source: RevenueBase Database · checked Sep 19, 2026
11	Current Electric	Partial evidence	Milwaukee, WI, United StatesHQ checked Sep 19, 2026	51-200	145 contacts →
	Partial evidence “At Current Electric, we’re all about illuminating and energizing the greater Milwaukee and southeast Wisconsin communities.” Source: RevenueBase Database · checked Sep 19, 2026
12	Hood Patterson & Dewar	Partial evidence	Norcross, GA, United StatesHQ checked Sep 19, 2026	51-200	138 contacts →
	Partial evidence “Hood Patterson & Dewar (HP & D) is a customer-driven, employee-owned collaborative team of engineers, technicians, and service professionals, offering: • Electrical and mechanical…” Source: RevenueBase Database · checked Sep 19, 2026
13	Albd Electric & Cable	Partial evidence	La Habra, CA, United StatesHQ checked Sep 19, 2026	201-500	100 contacts →
	Partial evidence “COMMERCIAL • INDUSTRIAL • DRY UTILITIES • TENANT IMPROVEMENTS • SERVICE & MAINTENANCE • EMERGING MARKETS ALBD Electric & Cable is a leading full-service commercial and industrial…” Source: RevenueBase Database · checked Sep 19, 2026
14	Master Electric	Partial evidence	Savage, MN, United StatesHQ checked Sep 19, 2026	51-200	98 contacts →
	Partial evidence “Master Electric is a full service electrical contractor servicing the upper mid-west since 1973, providing commercial/industrial, multi-family, communication/data/fire/safety with…” Source: RevenueBase Database · checked Sep 19, 2026
15	United Electric	Partial evidence	Bradenton, FL, United StatesHQ checked Sep 19, 2026	11-50	98 contacts →
	Partial evidence “Welcome to United Electric Founded in 1976, United Electric has emerged as one of the leading electrical services companies in Sarasota and Manatee counties.” Source: RevenueBase Database · checked Sep 19, 2026
16	Allan Briteway Electrical Utility Contractors, INC	Partial evidence	Florham Park, NJ, United StatesHQ checked Sep 19, 2026	51-200	94 contacts →
	Partial evidence “With over 85 years of experience in the electrical contracting industry, Allan Briteway Electrical Utility Contractors, Inc.” Source: RevenueBase Database · checked Sep 19, 2026
17	Palmer Electric	Partial evidence	Winter Park, FL, United StatesHQ checked Sep 19, 2026	51-200	93 contacts →
	Partial evidence “Palmer Electric Company provides electrical services & electrical repairs in Orlando, & Central Florida since 1951.” Source: RevenueBase Database · checked Sep 19, 2026
18	Electrical Engineering & Service Co., INC	Partial evidence	Holbrook, MA, United StatesHQ checked Sep 19, 2026	n/a	91 contacts →
	Partial evidence “Specialists in Electrical Power Systems - Testing, Commissioning, Maintenance.” Source: RevenueBase Database · checked Sep 19, 2026
19	Hi-Tech Electric Company	Partial evidence	Kalamazoo, MI, United StatesHQ checked Sep 19, 2026	201-500	87 contacts →
	Partial evidence “Our licensed electricians are prepared to solve all of your complex electrical issues.” Source: RevenueBase Database · checked Sep 19, 2026
20	BELCO	Partial evidence	Houston, TX, United StatesHQ checked Sep 19, 2026	51-200	86 contacts →
	Partial evidence “BELCO (Blanco Electric Ltd Co) is a commercial electrical engineering, contracting and service company.” Source: RevenueBase Database · checked Sep 19, 2026
21	Arrow Electric CO	Partial evidence	Louisville, KY, United StatesHQ checked Sep 19, 2026	201-500	85 contacts →
	Partial evidence “For over 60 years, Arrow Electric has been a valued business partner offering comprehensive electrical services to the industrial and commercial sectors.” Source: RevenueBase Database · checked Sep 19, 2026
22	Hawkeye Electric	Partial evidence	Hiawatha, IA, United StatesHQ checked Sep 19, 2026	51-200	75 contacts →
	Partial evidence “Hawkeye Electric is a commercial, residential, and industrial electrical contractor located in Cedar Rapids and Dubuque, Iowa.” Source: RevenueBase Database · checked Sep 19, 2026
23	Groves Electrical Services	Partial evidence	Madisonville, KY, United StatesHQ checked Sep 19, 2026	501-1,000	70 contacts →
	Partial evidence “Groves Electrical Services is a turnkey industrial and commercial electrical contractor taking projects from conception to completion nationwide.” Source: RevenueBase Database · checked Sep 19, 2026
24	Frischhertz Electric Company, INC	Partial evidence	New Orleans, LA, United StatesHQ checked Sep 19, 2026	201-500	69 contacts →
	Partial evidence “Since 1951 Frischhertz Electric Company, a family owned company now entering its fourth generation of owners has been serving the electrical needs for businesses across the Gulf…” Source: RevenueBase Database · checked Sep 19, 2026
25	Rowan Electric	Partial evidence	Carlsbad, CA, United StatesHQ checked Sep 19, 2026	51-200	66 contacts →
	Partial evidence “Rowan Electric was founded by brothers Paul and Mark Rowan, who have been proudly serving the greater San Diego area since 1998.” Source: RevenueBase Database · checked Sep 19, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: electrical inspection services. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names electrical inspection services.
Partial evidence: Its own public description names part of electrical inspection services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name electrical inspection services. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 3,139 electrical inspection services based in the United States

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Electrical inspection services based in the United States at a glance

As of Sep 19, 2026

22.2%Verified-email coverage

5.8Average contacts per company

1-10Median size (employees)

1.5%Largest-city concentration · Houston

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

1,911

11-50

963

51-200

189

201-500

501-1,000

1,001-5,000

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 3,139 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among electrical inspection services, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the United States whose own description of what they do matches “electrical inspection services”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names electrical inspection services), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among electrical inspection services, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 4,031 across the full list. 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.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Electrical inspection services by metro

Electrical inspection services in Houston48
Electrical inspection services in New York34

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names electrical inspection services, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many electrical inspection services are there based in the United States?

RevenueBase identified 3,139 electrical inspection services headquartered in the United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Electric Power Systems, headquartered in Maryland Heights, tops this list with the largest team on record.

Which city has the most electrical inspection services?

Houston leads with 48 headquartered companies, followed by New York (34) and Miami (23).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 4,031 verified decision-maker contacts tracked across these 3,139 companies.

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.

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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 Smart Search, 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.