Company lists · Data refreshed November 2026

Top 25 Electrical schematic design services based in the United States

RevenueBase identified 680 company matches for electrical schematic design services associated with the United States as of November 2026 and tracks 7,933 professional contacts across them, including 2,896 with verified work emails. Houston is the largest hub.

This list covers company matches for electrical schematic design 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 November 6, 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 Nov 6, 2026 How this list was built
680Companies
7,933Contacts tracked
2,896Verified emails
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The 25 largest electrical schematic design services based in the United States

Ranked by team size
Top 25 of 680 company matches for electrical schematic design services based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchEagan, MN, United StatesHQ recorded Nov 6, 20261,001-5,000572 contacts →

Exact match

“Hunt Electric is a national electrical design, build, and maintenance firm based in Eagan, MN.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchSt. Louis, MO, United StatesHQ recorded Nov 6, 2026501-1,000453 contacts →

Exact match

“A full-service electrical contractor since 1902, providing capability, performance, and legendary innovation in new construction, design-build, low-voltage systems, energy…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchGreensboro, NC, United StatesHQ recorded Nov 6, 2026501-1,000279 contacts →

Exact match

“Established in 1928, Starr Electric Company, Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchTempe, AZ, United StatesHQ recorded Nov 6, 2026201-500177 contacts →

Exact match

“We are a full-service electrical contractor recognized by general contractors for continuing excellence and high standards.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchYork, CT, United StatesHQ recorded Nov 6, 2026501-1,000163 contacts →

Exact match

“POWERING OUR PARTNERS - Since 1913, I.B.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchSunnyvale, OK, United StatesHQ recorded Nov 6, 2026201-500146 contacts →

Exact match

“Morley-Moss Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchChicago, IL, United StatesHQ recorded Nov 6, 2026201-500141 contacts →

Exact match

“REX Electric and Technologies is a full-service electrical contractor that prides itself in providing the highest level of service, whether it be installation or design build…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchSan Diego, CA, United StatesHQ recorded Nov 6, 202651-200116 contacts →

Exact match

“Since 1985, The Engineering Partners Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchForney, TX, United StatesHQ recorded Nov 6, 2026201-500106 contacts →

Exact match

“Intex Electric is a full service MBE electrical contractor, offering a wide range of electrical solutions to the DFW market.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchSan Francisco, WA, United StatesHQ recorded Nov 6, 202651-200102 contacts →

Exact match

“Synapse Product Development solves the most difficult engineering challenges from concept through manufacturing for the leading entertainment, consumer electronics, life-sciences…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchSterling Heights, MI, United StatesHQ recorded Nov 6, 202651-200101 contacts →

Exact match

“We are driven by a genuine desire to hold Serve Electric, and the entire industry, to a higher standard of service and quality.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchAlcoa, TN, United StatesHQ recorded Nov 6, 202651-20092 contacts →

Exact match

“Massey Electric Company is a full-service electrical contractor headquartered in Alcoa, Tennessee with separate offices in Kingsport, Tennessee and Cleveland, Tennessee.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchBillerica, MA, United StatesHQ recorded Nov 6, 202651-20079 contacts →

Exact match

“Nappa Electrical Contractors offers a full range of electrical services, including design/build engineering & construction, pre-construction budgeting and project management.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchAlameda, CA, United StatesHQ recorded Nov 6, 202611-5068 contacts →

Exact match

“Founded in 1974, The Engineering Enterprise has been a consulting electrical engineering firm dedicated to exceptional service.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchPinellas Park, FL, United StatesHQ recorded Nov 6, 202611-5068 contacts →

Exact match

“Use our Expertise to Design and Build Your Solutions!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchSterling, VA, United StatesHQ recorded Nov 6, 202611-5064 contacts →

Exact match

“TekMinds provides design and engineering services to firms for generation, distribution, and control of power.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchCarlsbad, CA, United StatesHQ recorded Nov 6, 202651-20062 contacts →

Exact match

“Rowan Electric was founded by brothers Paul and Mark Rowan, who have been proudly serving the greater San Diego area since 1998.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchColumbus, OH, United StatesHQ recorded Nov 6, 202651-20061 contacts →

Exact match

“Settle Muter Electric (SME) is a full service design-build electrical contractor.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchWest Valley City, UT, United StatesHQ recorded Nov 6, 202611-5053 contacts →

Exact match

“HISTORY BNA was a major provider of electrical consulting services in Utah and surrounding states since 1972.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchParagould, AR, United StatesHQ recorded Nov 6, 202651-20052 contacts →

Exact match

“Electrical contracting with design capabilities.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchPasadena, TX, United StatesHQ recorded Nov 6, 2026501-1,00048 contacts →

Exact match

“Spike Electric Controls is a U.S-based electrical engineering and manufacturing company specializing in medium-voltage switchgear, gas-insulated switchgear (GIS), medium-voltage…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchAnaheim, CA, United StatesHQ recorded Nov 6, 202651-20047 contacts →

Exact match

“Established in 1980, Delta Wye Electric is a full-service industrial electrical contractor, offering comprehensive solutions in the manufacturing, logistics, and technology…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchPhoenix, AZ, United StatesHQ recorded Nov 6, 202651-20046 contacts →

Exact match

“TOR Engineering was founded by the late Thomas O.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchSan Marcos, CA, United StatesHQ recorded Nov 6, 202651-20046 contacts →

Exact match

“For more than 18 years, Prime Electrical has provided the care and service that our clients need.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchIselin, NJ, United StatesHQ recorded Nov 6, 202651-20043 contacts →

Exact match

“Khachaturian Engineering Associates, Inc.(KEA Engineers) is a 35+ year old full-service mechanical and electrical consulting engineering firm.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 680 electrical schematic design services based in the United States

See the full list, filter by size, metro and specialty, and access 2,896 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Electrical schematic design services based in the United States at a glance

As of Nov 6, 2026
36.5%Verified-email coverage
11.7Average contacts per company
1-10Median size (employees)
2.2%Largest-city concentration · Houston
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
410
11-50
181
51-200
71
201-500
8
501-1,000
5
1,001-5,000
1

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 680 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 schematic design 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 2,896 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 November 6, 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.

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 schematic design services”; each Exact match badge shows search membership, not an individual similarity or quality score.

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

RevenueBase identified 680 company matches for electrical schematic design services associated with the United States as of November 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?

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

Which city has the most electrical schematic design services?

Houston leads with 15 company records, followed by San Diego (13) and Denver (9).

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 2,896 professional contacts with verified work emails tracked across these 680 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 November 6, 2026.

Ready to reach these companies? Verified emails and direct dials for all 680 electrical schematic design services based in the United States. Start with a free account, no credit card.

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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.