Company lists · Data refreshed September 2026

Top 25 Electrical contractors for telecommunications based in Toronto, Canada

Name: Electrical contractors for telecommunications based in Toronto, Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 85 companies tracked

RevenueBase identified 85 electrical contractors for telecommunications headquartered in Toronto, Canada as of September 2026 and tracks 1,059 professional contacts across them, including 202 with verified work emails. Calgary is the largest hub.

This list covers electrical contractors for telecommunications headquartered in Toronto, 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 16, 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 16, 2026 86% judged on-target in blind review

85Companies

1,059Contacts tracked

202Verified emails

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The 25 largest electrical contractors for telecommunications based in Toronto, Canada

Ranked by team size

Top 25 of 85 electrical contractors for telecommunications based in Toronto, Canada, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to electrical contractors for telecommunications: 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	Expertech Network Installation INC	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 16, 2026	501-1,000	429 contacts →
	Indirect evidence “Expertech Network Installation is a major network infrastructure service provider for the wireline and wireless broadband technology market and employees over 600 experts…” Source: RevenueBase Database · checked Sep 16, 2026
2	Powerline Plus LTD	Partial evidence	Toronto, ON, CanadaHQ checked Sep 16, 2026	201-500	154 contacts →
	Partial evidence “Powerline Plus Ltd.(Powerline Plus) is a subsidiary of MYR Group Inc, a publicly traded (Nasdaq: MYRG) holding company of specialty electrical construction service providers.” Source: RevenueBase Database · checked Sep 16, 2026
3	Sentrex Communications INC	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 16, 2026	51-200	53 contacts →
	Indirect evidence “We focus on delivering the very best in network architecture, design engineering, construction installation and maintenance to Canada’s leading cellular, broadband, digital data…” Source: RevenueBase Database · checked Sep 16, 2026
4	Ampere Limited	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 16, 2026	51-200	46 contacts →
	Indirect evidence “Since 1959, Ampere has grown steadily and proudly to become an industry leader in the ICI field, carrying out work in Industrial, Transportation, Commercial and Institutional…” Source: RevenueBase Database · checked Sep 16, 2026
5	Telanet INC	Partial evidence	Toronto, ON, CanadaHQ checked Sep 16, 2026	51-200	31 contacts →
	Partial evidence “Telanet provides integrated telecommunication and UC solutions to companies across North America from such leading manufacturers as: Avaya (including legacy Nortel), Mitel, Cisco…” Source: RevenueBase Database · checked Sep 16, 2026
6	Cybertec Communications Corp	Indirect evidence	Toronto, CanadaHQ checked Sep 16, 2026	51-200	21 contacts →
	Indirect evidence “With over 15 years of experience, we specialize in full turn-key cabling installation and deploying large-scale infrastructure solutions.” Source: RevenueBase Database · checked Sep 16, 2026
7	Lucid Electric	Partial evidence	Toronto, ON, CanadaHQ checked Sep 16, 2026	11-50	21 contacts →
	Partial evidence “At Lucid Electric is an industrial, commercial and residential electrical company with the GTA.” Source: RevenueBase Database · checked Sep 16, 2026
8	TBD Telecom By Design INC	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 16, 2026	11-50	16 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
9	Signature Electric	Partial evidence	Toronto, ON, CanadaHQ checked Sep 16, 2026	11-50	16 contacts →
	Partial evidence “Founded in 1985 on the principles of integrity and quality, Signature Electric has a well established reputation in the Greater Toronto area (G.T.A.).” Source: RevenueBase Database · checked Sep 16, 2026
10	Ontario Electrical Construction	Strong evidence	Toronto, ON, CanadaHQ checked Sep 16, 2026	51-200	11 contacts →
	Strong evidence “Ontario Electrical Construction (OEC) is an industry leading electrical contractor providing complete electrical installations to the Institutional, Commercial and Industrial…” Source: RevenueBase Database · checked Sep 16, 2026
11	Struktus INC	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 16, 2026	11-50	10 contacts →
	Indirect evidence “Field Services: • Damping Measurements • Climb Audits • Foundation Inspections • Acceptance Inspections • Post Installation Inspections • Maintenance Inspections Engineering…” Source: RevenueBase Database · checked Sep 16, 2026
12	SGI Electrical Services INC	Partial evidence	Toronto, ON, CanadaHQ checked Sep 16, 2026	11-50	9 contacts →
	Partial evidence “SGI has been providing new construction and retrofit electrical and communication services in Canada for commercial, industrial and institutional since March 2013, capitalizing on…” Source: RevenueBase Database · checked Sep 16, 2026
13	LEN Electric Corp	Partial evidence	Toronto, ON, CanadaHQ checked Sep 16, 2026	11-50	8 contacts →
	Partial evidence “Len Electric Corp is a family-owned and operated, fully licensed and insured electrical contracting company serving the Greater Toronto Area.” Source: RevenueBase Database · checked Sep 16, 2026
14	Campoli Electric LTD	Partial evidence	Toronto, ON, CanadaHQ checked Sep 16, 2026	11-50	8 contacts →
	Partial evidence “Welcome to Campoli Electric Ltd.” Source: RevenueBase Database · checked Sep 16, 2026
15	AC Electrical Contractors LTD	Partial evidence	Toronto, ON, CanadaHQ checked Sep 16, 2026	11-50	6 contacts →
	Partial evidence “As Your Home Electricians™, we do electrical on a different level - where service to others comes first.” Source: RevenueBase Database · checked Sep 16, 2026
16	Buxton & Dawe Limited	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 16, 2026	11-50	5 contacts →
	Indirect evidence “BUXTON & DAWE LTD.” Source: RevenueBase Database · checked Sep 16, 2026
17	Klos Concepts LTD	Partial evidence	Toronto, CanadaHQ checked Sep 16, 2026	11-50	5 contacts →
	Partial evidence “A boutique electrical contracting company servicing Toronto and the GTA.” Source: RevenueBase Database · checked Sep 16, 2026
18	NEW City Electric INC	Partial evidence	Toronto, ON, CanadaHQ checked Sep 16, 2026	1-10	4 contacts →
	Partial evidence “Residential + commercial electricians in the GTA.” Source: RevenueBase Database · checked Sep 16, 2026
19	Ontario Electrical Group INC	Partial evidence	Toronto, ON, CanadaHQ checked Sep 16, 2026	1-10	4 contacts →
	Partial evidence “Ontario Electrical group Inc is an electrical contracting business, a one stop shop for all your electrical needs located in the west end of Toronto.” Source: RevenueBase Database · checked Sep 16, 2026
20	Kovah Controls Limited	Strong evidence	Toronto, ON, CanadaHQ checked Sep 16, 2026	1-10	4 contacts →
	Strong evidence “Kovah Controls Limited strives to be the electrical controls contractor of choice for building automation systems.” Source: RevenueBase Database · checked Sep 16, 2026
21	Infrared Imaging Solutions INC Iris	Strong evidence	Toronto, ON, CanadaHQ checked Sep 16, 2026	11-50	4 contacts →
	Strong evidence “InfraRed Imaging Solutions Inc.(IRIS), is a Canadian based electrical contractor with offices in Toronto, Vancouver, India and Dubai.” Source: RevenueBase Database · checked Sep 16, 2026
22	Vasset Energy	Partial evidence	Toronto, ON, CanadaHQ checked Sep 16, 2026	11-50	3 contacts →
	Partial evidence “At Vasset Energy, we are a group of passionate and determined people that builds electrical solutions for the Greater Toronto community to enjoy.” Source: RevenueBase Database · checked Sep 16, 2026
23	AY Electrical	Partial evidence	Toronto, ON, CanadaHQ checked Sep 16, 2026	11-50	3 contacts →
	Partial evidence “AY Electrical is a principal-led electrical service firm specializing in high-stakes infrastructure and large-scale asset management.” Source: RevenueBase Database · checked Sep 16, 2026
24	Made Electric INC	Strong evidence	Toronto, CanadaHQ checked Sep 16, 2026	1-10	3 contacts →
	Strong evidence “Electrical Contractor Serving the Greater Toronto Area” Source: RevenueBase Database · checked Sep 16, 2026
25	SAM Electrical INC	Partial evidence	Toronto, ON, CanadaHQ checked Sep 16, 2026	1-10	3 contacts →
	Partial evidence “Hardworking, Dedicated Electricians” Source: RevenueBase Database · checked Sep 16, 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: electrical contractors for telecommunications. 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 electrical contractors for telecommunications.
Partial evidence: Its own public description names part of electrical contractors for telecommunications, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name electrical contractors for telecommunications. 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 85 electrical contractors for telecommunications based in Toronto, Canada

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Electrical contractors for telecommunications based in Toronto, Canada at a glance

As of Sep 16, 2026

19.1%Verified-email coverage

12.5Average contacts per company

1-10Median size (employees)

135.3%Largest-city concentration · Calgary

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

10001+

Email recency for this list is measured across the whole Canada list rather than for Toronto, so it is reported there. Company counts and contact totals on this page are exact for Toronto, over 85 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 electrical contractors for telecommunications, 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 Toronto, Canada whose own description of what they do matches “electrical contractors for telecommunications”. 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 electrical contractors for telecommunications), 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 electrical contractors for telecommunications, and records with no verified work email. Companies headquartered outside Toronto 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, 202 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 16, 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.

Electrical contractors for telecommunications by metro in Canada

Electrical contractors for telecommunications in Calgary115
Electrical contractors for telecommunications in Toronto85
Electrical contractors for telecommunications in Edmonton70
Electrical contractors for telecommunications in Mississauga58
Electrical contractors for telecommunications in Montreal46
Electrical contractors for telecommunications in Surrey37
Electrical contractors for telecommunications in Vancouver36
Electrical contractors for telecommunications in Ottawa31
Electrical contractors for telecommunications in Winnipeg31
Electrical contractors for telecommunications in Quebec29
Electrical contractors for telecommunications in Laval28
Electrical contractors for telecommunications in Burnaby27
Electrical contractors for telecommunications in Saskatoon26
Electrical contractors for telecommunications in Vaughan25

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 electrical contractors for telecommunications, 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 electrical contractors for telecommunications are there based in Toronto, Canada?

RevenueBase identified 85 electrical contractors for telecommunications headquartered in Toronto, 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?

Expertech Network Installation INC, headquartered in Toronto, tops this list with the largest team on record.

Which city has the most electrical contractors for telecommunications?

Calgary leads with 115 headquartered companies, followed by Toronto (85) and Edmonton (70).

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 202 verified decision-maker contacts tracked across these 85 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 16, 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.