Company lists · Data refreshed November 2026

Top 25 Electrical system diagnostics companies based in Canada

RevenueBase identified 156 company matches for electrical system diagnostics companies associated with Canada as of November 2026 and tracks 1,040 professional contacts across them, including 361 with verified work emails. Calgary is the largest hub.

This list covers company matches for electrical system diagnostics companies associated with Canada, 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
156Companies
1,040Contacts tracked
361Verified emails
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The 25 largest electrical system diagnostics companies based in Canada

Ranked by team size
Top 25 of 156 company matches for electrical system diagnostics companies based in Canada, 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 matchPort Moody, BC, CanadaHQ recorded Nov 6, 202651-20075 contacts →

Exact match

“At Colwin Electrical Group, providing energy for life is what we do and how we do it.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchNorth Vancouver, BC, CanadaHQ recorded Nov 6, 2026201-50071 contacts →

Exact match

“Alpine West Systems Electrical (AWSE) is your trusted partner in electrical excellence.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchTerrebonne, QC, CanadaHQ recorded Nov 6, 202651-20040 contacts →

Exact match

“MDL Énergie inc, une compagnie IPS, est un groupe d’ingénieurs et de techniciens bénéficiant d’une expertise dans les services en électrotechnique.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchEdmonton, AB, CanadaHQ recorded Nov 6, 202651-20033 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchSaskatoon, SK, CanadaHQ recorded Nov 6, 202611-5033 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchWinnipeg, SK, CanadaHQ recorded Nov 6, 202651-20028 contacts →

Exact match

“Reducing your plant’s downtime by 23%.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchPort Coquitlam, BC, CanadaHQ recorded Nov 6, 202611-5027 contacts →

Exact match

“Pacific Powertech Inc.(PPI) is the primary independent electrical power service provider in BC.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchToronto, ON, CanadaHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“At Lucid Electric is an industrial, commercial and residential electrical company with the GTA.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchEdmonton, AB, CanadaHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“In 2021, ProVolve Power Technologies was founded with a focus on evolving the quality of electrical services in the utilities, industrial, and commercial sectors across Western…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchHamilton, CanadaHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“ECCOMOBILITY’s EECOPOWER system leverages advanced characterization techniques and self-learning technology to swiftly detect and diagnose unseen fault conditions and anomalies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchNiagara Falls, ON, CanadaHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“Synchro Engineering Limited is located in the city of Niagara Falls and serves the Niagara Region and beyond with Electrical Engineering, Services and Contracting.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchTillsonburg, ON, CanadaHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Celebrating a decade in business (2013-2023), 3E Power Services Ltd.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchVictoria, BC, CanadaHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Delta-X Research provides Transformer Oil Analyst™ (TOA), the market leading tool for managing and interpreting insulating fluid test data for high-voltage apparatus.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchBrampton, ON, CanadaHQ recorded Nov 6, 202611-5012 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchWhitby, ON, CanadaHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Vickery Electric is an electrical contracting company based out of Whitby, Ontario.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchMississauga, ON, CanadaHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Since 1949, Kudlak-Baird Electrical Contractors have proudly served Toronto and the GTA in the commercial, industrial, municipal, and institutional sectors.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchSaint-augustin-de-desmaures, QC, CanadaHQ recorded Nov 6, 20261-109 contacts →

Exact match

“Fondée en 2018, DCF est une entreprise familiale québécoise qui s’impose comme un allié de choix pour les professionnels de l’industrie automobile et industrielle.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchLaval, CanadaHQ recorded Nov 6, 20261-108 contacts →

Exact match

“Notre jeune entreprise en croissance se spécialise dans les essais, mise en service, dépannage, remise à neuf et ingénierie d'appareillage électrique de puissance.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchGatineau, QC, CanadaHQ recorded Nov 6, 20261-107 contacts →

Exact match

“At FORWA, we are dedicated to providing a comprehensive range of electrical and mechanical testing, validation, calibration, and diagnostic services for the industrial and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchMarkham, ON, CanadaHQ recorded Nov 6, 20261-107 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchVancouver, BC, CanadaHQ recorded Nov 6, 20261-107 contacts →

Exact match

“We are an electrical contractor serving both commercial and industrial settings.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchPort Coquitlam, BC, CanadaHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Since 1955, Wismer & Rawlings Electric has been leading the industry in field service for electrical power systems, From our Port Coquitlam head offices and Prince George branch…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchStrathroy, ON, CanadaHQ recorded Nov 6, 20261-107 contacts →

Exact match

“System Reliability, Safety Audits and electrical inspections, Power Quality and Load Studies, Thorough Substation Service and Maintenance Program, Emergency 24/7 Service and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchToronto/ Mississauga/ Markham, ON, CanadaHQ recorded Nov 6, 20261-107 contacts →

Exact match

“PRISM Electrical Contracting Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchCarp, ON, CanadaHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Jestek Electric Ltd is an Ottawa based electrical contractor for light residential and commercial.”

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

Showing 25 of 156 electrical system diagnostics companies based in Canada

See the full list, filter by size, metro and specialty, and access 361 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Electrical system diagnostics companies based in Canada at a glance

As of Nov 6, 2026
34.7%Verified-email coverage
6.7Average contacts per company
1-10Median size (employees)
7.1%Largest-city concentration · Calgary
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
94
11-50
42
51-200
7
201-500
1

Email recency for this list is measured worldwide rather than for Canada, so it is reported there. Company counts and contact totals on this page are exact for Canada, over 156 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 Canada whose business descriptions match “electrical system diagnostics 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. 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 361 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 system diagnostics companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many electrical system diagnostics companies are there based in Canada?

RevenueBase identified 156 company matches for electrical system diagnostics companies associated with Canada 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?

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

Which city has the most electrical system diagnostics companies?

Calgary leads with 11 company records, followed by Edmonton (7) and Toronto (7).

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 361 professional contacts with verified work emails tracked across these 156 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 156 electrical system diagnostics companies based in Canada. 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.