Company lists · Data refreshed November 2026

Top 25 Electrical panel upgrade companies worldwide

RevenueBase identified 1,764 company matches for electrical panel upgrade companies worldwide as of November 2026 and tracks 6,153 professional contacts across them, including 637 with verified work emails. The United States is the largest market and Houston the largest hub.

This list covers company matches for electrical panel upgrade companies worldwide, 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. Country and city lists for electrical panel upgrade companies follow the table.

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
1,764Companies
6,153Contacts tracked
637Verified emails
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The 25 largest electrical panel upgrade companies worldwide

Ranked by team size
Top 25 of 1,764 company matches for electrical panel upgrade companies worldwide, 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 matchWaco, TX, United StatesHQ recorded Nov 6, 20261,001-5,000339 contacts →

Exact match

“Residential and Commercial Services Since 1994, the professional electricians at Mr.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchLansing, MI, United StatesHQ recorded Nov 6, 202651-20046 contacts →

Exact match

“At United Electrical Contractors, we provide the full range of electrical contracting services to both residential and commercial customers in all of Michigan with two office…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchSultanbeyli, TürkiyeHQ recorded Nov 6, 202651-20036 contacts →

Exact match

“AR Elektrik has been founded by a highly experienced team for electromechanical assembly of medium and low voltage electric panels in 1997.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchFletcher, NC, United StatesHQ recorded Nov 6, 202651-20034 contacts →

Exact match

“Since 1981, A-American Electric has been keeping Western North Carolina families and businesses safe-one project at a time.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchGlendale, United StatesHQ recorded Nov 6, 202611-5031 contacts →

Exact match

“RDS Electric provides electrical services to residential, commercial and industrial customers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchTomball, TX, United StatesHQ recorded Nov 6, 202611-5028 contacts →

Exact match

“Coastal Power Systems is a critical power infrastructure manufacturer and service provider supporting Data Centers, industrial, utility, commercial, and mission-critical…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchWeatherford, TX, United StatesHQ recorded Nov 6, 20261-1028 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchGroot-ammers, NetherlandsHQ recorded Nov 6, 202651-20028 contacts →

Exact match

“Elmon is een dynamisch en flexibel bedrijf, met als doel producten en diensten te leveren die zich onderscheiden door kwaliteit en innovatie.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchMontrose, CA, United StatesHQ recorded Nov 6, 202611-5027 contacts →

Exact match

“We are a family owned and operated electrical contracting business.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchPepino, SpainHQ recorded Nov 6, 202611-5027 contacts →

Exact match

“Nos dedicamos al diseño y la fabricación personalizada de cuadros eléctricos de baja tensión, así como a la ejecución de reformas en instalaciones existentes.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchRiverside, CA, United StatesHQ recorded Nov 6, 202651-20023 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchAnnapolis, MD, United StatesHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“Chesapeake Electric is an award-winning, locally owned residential electrical service company proudly serving homeowners across Maryland.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchJaipur, IndiaHQ recorded Nov 6, 202651-20022 contacts →

Exact match

“Ankit Electricals is a professionally managed and well established fast growing organization led by a competent management comprising highly qualified technocrats.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchMemphis, TN, United StatesHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“Powell Electric is an electrical/electronic manufacturing company based out of 2025 Clarksdale Ave, Memphis, Tennessee, United States.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchLouisville, KY, United StatesHQ recorded Nov 6, 202651-20020 contacts →

Exact match

“At Corrigan Electric, we believe power is more than electricity.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchDecatur, AL, United StatesHQ recorded Nov 6, 202651-20020 contacts →

Exact match

“We service every electrical need that you could have, from minor upgrades to full utility installs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchBurlington, WA, United StatesHQ recorded Nov 6, 202611-5019 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchYoungstown, OH, United StatesHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“Gulu Electrical Contractors is a licensed, bonded and insured electrical contracting company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchVenegono Inferiore, ItalyHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“Attività specializzata nel cablaggio di quadri elettrici e di impianti a bordo macchina di qualsiasi tipologia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchLincoln, CA, United StatesHQ recorded Nov 6, 202651-20018 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchMinden, NV, GermanyHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“United Electrical Services”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchDenton, TX, United StatesHQ recorded Nov 6, 202651-20017 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchSt. Louis, MO, United StatesHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Compass Electrical Solutions is a St.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchSt Peters, MO, United StatesHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Extreme Electrical | Powering Precision, Built on Integrity At Extreme Electrical, we provide full-service electrical solutions with a commitment to honesty, expertise, and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchMonroeville, PA, United StatesHQ recorded Nov 6, 202611-5016 contacts →

Exact match

Recorded description not available.

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

Showing 25 of 1,764 electrical panel upgrade companies worldwide

See the full list, filter by size, metro and specialty, and access 637 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Electrical panel upgrade companies worldwide at a glance

As of Nov 6, 2026
10.4%Verified-email coverage
3.5Average contacts per company
1-10Median size (employees)
0.6%Largest-city concentration · Houston
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
1,225
11-50
403
51-200
67
201-500
3
1,001-5,000
1

Email recency is reported on each country list linked below.

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.
Coverage
Every country. Country and city lists for electrical panel upgrade companies are linked below.
What qualifies
Company records worldwide whose business descriptions match “electrical panel upgrade companies” 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. 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 637 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.

Electrical panel upgrade companies by location

2 lists · largest first

Every Electrical panel upgrade companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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 panel upgrade companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many electrical panel upgrade companies are there worldwide?

RevenueBase identified 1,764 company matches for electrical panel upgrade companies worldwide 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?

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

Which country has the most electrical panel upgrade companies?

The United States leads with 991 companies, followed by Canada (122). Every electrical panel upgrade companies list by country and city is linked on this page.

Which city has the most electrical panel upgrade companies?

Houston leads with 10 company records, followed by Calgary (8) and Los Angeles (8).

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 637 professional contacts with verified work emails tracked across these 1,764 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.

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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.