Company lists · Data refreshed October 2026

Top 20 Electrical buildings suppliers based in Houston, United States

Name: Electrical buildings suppliers based in Houston, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 25, 2026 35 companies tracked

RevenueBase identified 35 company matches for electrical buildings suppliers associated with Houston, United States as of October 2026 and tracks 2,002 professional contacts across them, including 960 with verified work emails. Across the United States, Houston is the largest hub for this category.

This list covers company matches for electrical buildings suppliers associated with Houston, 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 25, 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 25, 2026 How this list was built

35Companies

2,002Contacts tracked

960Verified emails

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The 20 largest electrical buildings suppliers based in Houston, United States

Ranked by team size

Top 20 of 35 company matches for electrical buildings suppliers based in Houston, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 25, 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	Crawford Electric Supply	Exact match	Houston, TX, United StatesHQ recorded Oct 25, 2026	1,001-5,000	928 contacts →
	Exact match “Crawford Electric is more than a distributor.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
2	Wholesale Electric Supply Co. Of Houston, INC	Exact match	Houston, TX, United StatesHQ recorded Oct 25, 2026	501-1,000	560 contacts →
	Exact match “Wholesale Electric Supply Company of Houston, Inc.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
3	BELCO	Exact match	Houston, TX, United StatesHQ recorded Oct 25, 2026	51-200	88 contacts →
	Exact match “BELCO (Blanco Electric Ltd Co) is a commercial electrical engineering, contracting and service company.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
4	Winsupply Houston Electrical	Exact match	Houston, TX, United StatesHQ recorded Oct 25, 2026	501-1,000	80 contacts →
	Exact match “Winsupply Houston Electrical is a Houston electrical supply distributor.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
5	Pieper-Houston Electric	Exact match	Houston, TX, United StatesHQ recorded Oct 25, 2026	201-500	72 contacts →
	Exact match “From large-scale design/build projects to small-scale maintenance jobs, you need a commercial electrical contractor who will be by your side from pre-construction through the…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
6	Spike Electric Controls	Exact match	Houston, TX, United StatesHQ recorded Oct 25, 2026	11-50	51 contacts →
	Exact match “Spike Electric Controls is located in Houston, Texas, and has 4 distribution facilities in 4 states.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
7	Correct Electric INC Houston	Exact match	Houston, TX, United StatesHQ recorded Oct 25, 2026	51-200	33 contacts →
	Exact match “Since CORRECT Electric’s inception 20-years ago, we have not waived from our core principle of ‘Total Customer Satisfaction’.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
8	Lonestar Equipment Solutions	Exact match	Houston, TX, United StatesHQ recorded Oct 25, 2026	11-50	24 contacts →
	Exact match “Lonestar Equipment Solutions is committed to providing the Lone Star State and beyond with tool and equipment sales and rentals.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
9	Wildcat Electric Supply	Exact match	Houston, United StatesHQ recorded Oct 25, 2026	51-200	19 contacts →
	Exact match “For over 50 years, Wildcat Electric Supply has been serving the needs of clients worldwide with the highest degree of customer service and support in the industry today.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
10	Hargrave Electric	Exact match	Houston, TX, United StatesHQ recorded Oct 25, 2026	51-200	17 contacts →
	Exact match “Hargrave Electric is the premier design build electrical contractor located in Houston, TX.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
11	Mayfield Electric Co., INC	Exact match	Houston, TX, United StatesHQ recorded Oct 25, 2026	11-50	12 contacts →
	Exact match “Mayfield Electric is a third generation commercial electrical contracting company that has service Houston since 1947.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
12	OHM International Corporation	Exact match	Houston, TX, United StatesHQ recorded Oct 25, 2026	11-50	9 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
13	Trizone Electrical Services LLC	Exact match	Houston, TX, United StatesHQ recorded Oct 25, 2026	11-50	7 contacts →
	Exact match “We are an Electrical company that can provide electrical service to Residential and Commercial properties.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
14	Coastline Electric Company, INC	Exact match	Houston, TX, United StatesHQ recorded Oct 25, 2026	51-200	6 contacts →
	Exact match “Coastline Electric is a full service electrical contractor that has been servicing the Houston, TX area for 32 years.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
15	CF Mcdonald Electric	Exact match	Houston, TX, United StatesHQ recorded Oct 25, 2026	51-200	4 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
16	Capital Supplies	Exact match	Houston, TX, United StatesHQ recorded Oct 25, 2026	11-50	3 contacts →
	Exact match “At Capital Supplies, we are a reliable industrial supplier specializing in high-quality supplies and fittings for industrial construction contractors.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
17	Kris CON Supply & Fasteners	Exact match	Houston, TX, United StatesHQ recorded Oct 25, 2026	51-200	2 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
18	Jn'l Electric, Incorporated	Exact match	Houston, TX, United StatesHQ recorded Oct 25, 2026	1-10	2 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
19	MBS Tool & Fastener	Exact match	Houston, TX, United StatesHQ recorded Oct 25, 2026	1-10	2 contacts →
	Exact match “Contractors & Builder Supply \| Fall Protection & Safety Gear MBS Tool and Fastener was established in 1968, incorporated as Metal Building Supply Co.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
20	Eisa Builders Group LLC	Exact match	Houston, TX, United StatesHQ recorded Oct 25, 2026	1-10	1 contacts →
	Exact match “EISA BUILDERS GROUP LLC is your trusted partner in construction, seamlessly integrating design, innovation, and superior craftsmanship.” Recorded in the RevenueBase company graph · Oct 25, 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 buildings suppliers”. 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 20 of 35 electrical buildings suppliers based in Houston, United States

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Electrical buildings suppliers based in Houston, United States at a glance

As of Oct 25, 2026

48.0%Verified-email coverage

57.2Average contacts per company

11-50Median size (employees)

Oct 25, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured across the whole United States list rather than for Houston, so it is reported there. Company counts and contact totals on this page are exact for Houston, over 35 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 Houston, United States whose business descriptions match “electrical buildings suppliers” 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 960 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 25, 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 buildings suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many electrical buildings suppliers are there based in Houston, United States?

RevenueBase identified 35 company matches for electrical buildings suppliers associated with Houston, 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?

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

Which city in the United States has the most electrical buildings suppliers?

Houston leads the United States with 35 company records, followed by New York (32) and Los Angeles (16).

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 960 professional contacts with verified work emails tracked across these 35 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 25, 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.