Company lists · Data refreshed September 2026

Top 25 Residential electrical contractors based in Canada

Name: Residential electrical contractors based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 1,212 companies tracked

RevenueBase identified 1,212 residential electrical contractors headquartered in Canada as of September 2026 and tracks 6,733 professional contacts across them, including 1,723 with verified work emails. Calgary is the largest hub.

This list covers residential electrical contractors headquartered in Canada, 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 17, 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 17, 2026 86% judged on-target in blind review

1,212Companies

6,733Contacts tracked

1,723Verified emails

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The 25 largest residential electrical contractors based in Canada

Ranked by team size

Top 25 of 1,212 residential electrical contractors based in Canada, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to residential electrical contractors: 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	Magna IV Engineering, A Sunbelt Solomon Company	Indirect evidence	Edmonton, AB, CanadaHQ checked Sep 17, 2026	201-500	327 contacts →
	Indirect evidence “Delivering confidence for over 40 years.” Source: RevenueBase Database · checked Sep 17, 2026
2	Mott Electric	Partial evidence	Burnaby, BC, CanadaHQ checked Sep 17, 2026	201-500	146 contacts →
	Partial evidence “Established by William Mott in 1930, Mott Electric is one of the oldest and largest electrical contracting companies in the Lower Mainland of British Columbia.” Source: RevenueBase Database · checked Sep 17, 2026
3	Britton Electric	Strong evidence	Mont-royal, QC, CanadaHQ checked Sep 17, 2026	501-1,000	123 contacts →
	Strong evidence “Britton Electric is the leading electrical contractor in the province of Québec.” Source: RevenueBase Database · checked Sep 17, 2026
4	NEW Electric	Strong evidence	Oakville, ON, CanadaHQ checked Sep 17, 2026	201-500	109 contacts →
	Strong evidence “New Electric is one of the fastest growing industrial electrical contractors in North America with over 40 years of experience installing and troubleshooting equipment.” Source: RevenueBase Database · checked Sep 17, 2026
5	Nightingale Electrical LTD	Indirect evidence	Richmond, BC, CanadaHQ checked Sep 17, 2026	201-500	107 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
6	O'connor Electric	Strong evidence	Kitchener, ON, CanadaHQ checked Sep 17, 2026	51-200	89 contacts →
	Strong evidence “O’Connor Electric is a full-service electrical contractor serving the commercial, industrial and institutional construction sectors since 1987.” Source: RevenueBase Database · checked Sep 17, 2026
7	Berts Electric	Partial evidence	Langley, BC, CanadaHQ checked Sep 17, 2026	201-500	86 contacts →
	Partial evidence “Large Electrical Company based in the Lower Mainland, British Columbia.” Source: RevenueBase Database · checked Sep 17, 2026
8	Allwest Electric LTD	Strong evidence	Port Coquitlam, BC, CanadaHQ checked Sep 17, 2026	201-500	79 contacts →
	Strong evidence “Western Canada’s Most Dynamic Electrical Contractor As a full-service electrical contractor, Allwest Electric Ltd.” Source: RevenueBase Database · checked Sep 17, 2026
9	Mazzei Electric LTD	Partial evidence	Nanaimo, BC, CanadaHQ checked Sep 17, 2026	201-500	75 contacts →
	Partial evidence “With over 200 electricians located across British Columbia, you can trust us with your electrical needs for any project size.” Source: RevenueBase Database · checked Sep 17, 2026
10	Sasco Contractors	Partial evidence	Burnaby, BC, CanadaHQ checked Sep 17, 2026	51-200	75 contacts →
	Partial evidence “Sasco Contractors Ltd.” Source: RevenueBase Database · checked Sep 17, 2026
11	Alpine West Systems Electrical	Partial evidence	North Vancouver, BC, CanadaHQ checked Sep 17, 2026	201-500	67 contacts →
	Partial evidence “Alpine West Systems Electrical (AWSE) is your trusted partner in electrical excellence.” Source: RevenueBase Database · checked Sep 17, 2026
12	Colwin Electrical Group	Partial evidence	Port Moody, BC, CanadaHQ checked Sep 17, 2026	51-200	61 contacts →
	Partial evidence “At Colwin Electrical Group, providing energy for life is what we do and how we do it.” Source: RevenueBase Database · checked Sep 17, 2026
13	Kraun Electric INC	Indirect evidence	St. Catharines, ON, CanadaHQ checked Sep 17, 2026	51-200	56 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
14	Able Electric 2016 Limited	Partial evidence	Dartmouth, NS, CanadaHQ checked Sep 17, 2026	51-200	53 contacts →
	Partial evidence “At Able Electric we pride ourselves on our professional high quality of work, workplace safety, and customer satisfaction.” Source: RevenueBase Database · checked Sep 17, 2026
15	Seletech Electrical Enterprises LTD	Strong evidence	Calgary, AB, CanadaHQ checked Sep 17, 2026	51-200	47 contacts →
	Strong evidence “In 1993, Branko Selebay opened the doors of Seletech Electrical Enterprises Ltd, as an independent electrical contractor.” Source: RevenueBase Database · checked Sep 17, 2026
16	Seltrek Electric LTD	Partial evidence	Calgary, AB, CanadaHQ checked Sep 17, 2026	51-200	45 contacts →
	Partial evidence “Ensure the highest level of experience and integrity by using Seltrek Electrical Solutions to install your electrical system.” Source: RevenueBase Database · checked Sep 17, 2026
17	MDL Énergie Inc., UNE Compagnie IPS	Indirect evidence	Terrebonne, QC, CanadaHQ checked Sep 17, 2026	51-200	40 contacts →
	Indirect evidence “MDL Énergie inc, une compagnie IPS, est un groupe d’ingénieurs et de techniciens bénéficiant d’une expertise dans les services en électrotechnique.” Source: RevenueBase Database · checked Sep 17, 2026
18	Arthur Electric INC	Partial evidence	Guelph/eramosa, ON, CanadaHQ checked Sep 17, 2026	51-200	39 contacts →
	Partial evidence “Arthur Electric has been providing quality installations and Service Since 1989.” Source: RevenueBase Database · checked Sep 17, 2026
19	Grand West Electric GWE	Strong evidence	Calgary, AB, CanadaHQ checked Sep 17, 2026	51-200	36 contacts →
	Strong evidence “Alberta’s Full-Service Electrical Contractor Grand West Electric is a full-service electrical contractor, providing end-to-end solutions for all types of construction projects in…” Source: RevenueBase Database · checked Sep 17, 2026
20	Can-West Electrical Contractors LTD	Strong evidence	St. Albert, AB, CanadaHQ checked Sep 17, 2026	51-200	32 contacts →
	Strong evidence “Can-West Electrical Contractors is a locally owned, full-service underground and electrical contracting company.” Source: RevenueBase Database · checked Sep 17, 2026
21	Janick Electric LTD	Indirect evidence	North York, ON, CanadaHQ checked Sep 17, 2026	51-200	32 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
22	RED Seal Electric	Strong evidence	Richmond, BC, CanadaHQ checked Sep 17, 2026	51-200	32 contacts →
	Strong evidence “Established in we have been specializing in residential and commercial electrical installations.” Source: RevenueBase Database · checked Sep 17, 2026
23	Flyer Electric	Partial evidence	Birch Hills, SK, CanadaHQ checked Sep 17, 2026	51-200	31 contacts →
	Partial evidence “Flyer Electric is a company based out of Canada.” Source: RevenueBase Database · checked Sep 17, 2026
24	Robertson Bright INC	Strong evidence	Mississauga, ON, CanadaHQ checked Sep 17, 2026	201-500	30 contacts →
	Strong evidence “Robertson Bright Inc.(RBI) is a privately held electrical contractor with over 60 years of successful business history in the industrial, commercial and institutional marketplace.” Source: RevenueBase Database · checked Sep 17, 2026
25	Zerem Electrical	Indirect evidence	North York, ON, CanadaHQ checked Sep 17, 2026	51-200	30 contacts →
	Indirect evidence “CELEBRATING 30 YEARS STRONG.” Source: RevenueBase Database · checked Sep 17, 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: residential electrical contractors. 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 residential electrical contractors.
Partial evidence: Its own public description names part of residential electrical contractors, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name residential electrical contractors. 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 1,212 residential electrical contractors based in Canada

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Residential electrical contractors based in Canada at a glance

As of Sep 17, 2026

25.6%Verified-email coverage

5.6Average contacts per company

1-10Median size (employees)

5.6%Largest-city concentration · Calgary

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

756

11-50

303

51-200

201-500

501-1,000

1,001-5,000

10001+

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 1,212 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 residential electrical contractors, 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 Canada whose own description of what they do matches “residential electrical contractors”. 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 residential electrical contractors), 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 residential electrical contractors, and records with no verified work email. Companies headquartered outside Canada 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, 1,723 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 17, 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.

Residential electrical contractors by metro

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 residential electrical contractors, 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 residential electrical contractors are there based in Canada?

RevenueBase identified 1,212 residential electrical contractors headquartered in Canada 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?

Magna IV Engineering, A Sunbelt Solomon Company, headquartered in Edmonton, tops this list with the largest team on record.

Which city has the most residential electrical contractors?

Calgary leads with 68 headquartered companies, followed by Toronto (62) and Edmonton (52).

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 1,723 verified decision-maker contacts tracked across these 1,212 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 17, 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.