Company lists · Data refreshed September 2026

Top 25 Grid connection contractors based in Canada

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

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 194 companies tracked

RevenueBase identified 194 grid connection contractors headquartered in Canada as of September 2026 and tracks 6,468 professional contacts across them, including 2,111 with verified work emails. Calgary is the largest hub.

This list covers grid connection 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 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

194Companies

6,468Contacts tracked

2,111Verified emails

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The 25 largest grid connection contractors based in Canada

Ranked by team size

Top 25 of 194 grid connection contractors based in Canada, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to grid connection 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	Valard Construction	Partial evidence	Edmonton, AB, CanadaHQ checked Sep 16, 2026	1,001-5,000	1,112 contacts →
	Partial evidence “Headquartered in Edmonton, Alberta - Valard is Canada’s premier utility contractor, with full-service capabilities for transmission, distribution, substations, foundations…” Source: RevenueBase Database · checked Sep 16, 2026
2	Spark Power	Indirect evidence	Oakville, CanadaHQ checked Sep 16, 2026	1,001-5,000	522 contacts →
	Indirect evidence “Spark Power is a leading independent provider of end-to-end electrical services, operations and maintenance services, and energy sustainability solutions to the industrial…” Source: RevenueBase Database · checked Sep 16, 2026
3	Borea Construction	Indirect evidence	Lévis, QC, CanadaHQ checked Sep 16, 2026	201-500	455 contacts →
	Indirect evidence “Borea Construction est le leader nord-américain dans la construction d'énergie renouvelable.” Source: RevenueBase Database · checked Sep 16, 2026
4	K-Line Group Of Companies	Indirect evidence	Stouffville, ON, CanadaHQ checked Sep 16, 2026	201-500	182 contacts →
	Indirect evidence “The Power of the one-source solution.” Source: RevenueBase Database · checked Sep 16, 2026
5	Iconic Power Systems INC	Indirect evidence	Rocky View County, AB, CanadaHQ checked Sep 16, 2026	201-500	178 contacts →
	Indirect evidence “Since 2008, ICONIC has been constructing the critical infrastructure that connects people to power.” Source: RevenueBase Database · checked Sep 16, 2026
6	Team Power Solutions	Indirect evidence	Saskatoon, SK, CanadaHQ checked Sep 16, 2026	51-200	172 contacts →
	Indirect evidence “Team Power Solutions has quickly become a recognized industry leader in electrical and automation solutions.” Source: RevenueBase Database · checked Sep 16, 2026
7	Allteck Limited Partnership	Indirect evidence	Surrey, BC, CanadaHQ checked Sep 16, 2026	201-500	169 contacts →
	Indirect evidence “A leader in specialized services for the high voltage electric power industry, Allteck's expertise ranges from design and installation to maintenance and repair of high voltage…” Source: RevenueBase Database · checked Sep 16, 2026
8	Powerline Plus LTD	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 16, 2026	201-500	154 contacts →
	Indirect 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
9	Victor Energy	Indirect evidence	Nisku, AB, CanadaHQ checked Sep 16, 2026	201-500	116 contacts →
	Indirect evidence “Victor Energy Ltd.” Source: RevenueBase Database · checked Sep 16, 2026
10	Westwood Electric	Indirect evidence	Vernon, BC, CanadaHQ checked Sep 16, 2026	11-50	94 contacts →
	Indirect evidence “TSBC Our Mission: Meeting our customers' project objectives by providing electrical services for industry.” Source: RevenueBase Database · checked Sep 16, 2026
11	F&m Installations LTD	Partial evidence	Nanaimo, BC, CanadaHQ checked Sep 16, 2026	201-500	88 contacts →
	Partial evidence “As an industrial contractor with extensive experience across Western Canada, FMI specializes in the construction of Generation, Transmission and Distribution projects for electric…” Source: RevenueBase Database · checked Sep 16, 2026
12	Poweron Energy Solutions	Strong evidence	Toronto, BC, CanadaHQ checked Sep 16, 2026	51-200	81 contacts →
	Strong evidence “PowerON supports large-scale electrification projects by providing turnkey solutions encompassing all electrical infrastructure from the electricity grid connection to vehicle…” Source: RevenueBase Database · checked Sep 16, 2026
13	Altapro Electric LTD	Indirect evidence	Edmonton, AB, CanadaHQ checked Sep 16, 2026	201-500	72 contacts →
	Indirect evidence “For over 35 years, AltaPro has successfully completed projects through Design Build, IPD (Integrated Project Delivery) and other procurement methods.” Source: RevenueBase Database · checked Sep 16, 2026
14	Dynamo	Indirect evidence	Saskatoon, SK, CanadaHQ checked Sep 16, 2026	51-200	69 contacts →
	Indirect evidence “Dynamo is a design-build and maintenance oriented company that specializes in power and control solutions for industrial and utility clients.” Source: RevenueBase Database · checked Sep 16, 2026
15	Trans Power Utility Contractors INC	Partial evidence	Vaughan, ON, CanadaHQ checked Sep 16, 2026	201-500	68 contacts →
	Partial evidence “For over 30 years, Trans Power has established itself as the prime contractor to various utilities and industrial and commercial clients, providing the installation of high…” Source: RevenueBase Database · checked Sep 16, 2026
16	Alpine West Systems Electrical	Indirect evidence	North Vancouver, BC, CanadaHQ checked Sep 16, 2026	201-500	67 contacts →
	Indirect evidence “Alpine West Systems Electrical (AWSE) is your trusted partner in electrical excellence.” Source: RevenueBase Database · checked Sep 16, 2026
17	Hardline Engineering LTD	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 16, 2026	51-200	54 contacts →
	Indirect evidence “At Hardline Engineering, we are client-focused and outcome-driven.” Source: RevenueBase Database · checked Sep 16, 2026
18	Cormorant Utility Services	Indirect evidence	Cambridge, ON, CanadaHQ checked Sep 16, 2026	51-200	51 contacts →
	Indirect evidence “Cormorant Utility Services provides comprehensive solutions to the utility power sector through our four operating companies: PowerTel, EPTCON, OneLine Engineering, and PowerTraxx.” Source: RevenueBase Database · checked Sep 16, 2026
19	Envari Energy Solutions	Indirect evidence	Ottawa, ON, CanadaHQ checked Sep 16, 2026	51-200	46 contacts →
	Indirect evidence “Envari Energy Solutions is a trusted energy transformation partner for communities, businesses, and utilities.” Source: RevenueBase Database · checked Sep 16, 2026
20	G-Tek	Indirect evidence	Laval, QC, CanadaHQ checked Sep 16, 2026	201-500	42 contacts →
	Indirect evidence “Nous sommes un chef de file dans la construction et l'entretien d'infrastructures souterraines, de réseaux de distribution d'électricité et de réseaux de télécommunications.” Source: RevenueBase Database · checked Sep 16, 2026
21	Domino Highvoltage Supply INC	Indirect evidence	Surrey, BC, CanadaHQ checked Sep 16, 2026	11-50	41 contacts →
	Indirect evidence “Domino supplies power-related products and services to a wide variety of industry sectors.” Source: RevenueBase Database · checked Sep 16, 2026
22	Unit Electric LTD	Indirect evidence	Okanagan Falls, BC, CanadaHQ checked Sep 16, 2026	51-200	37 contacts →
	Indirect evidence “Powering industry with custom electrical solutions.” Source: RevenueBase Database · checked Sep 16, 2026
23	Platinum Engineering LTD	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 16, 2026	11-50	34 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
24	Can-West Electrical Contractors LTD	Partial evidence	St. Albert, AB, CanadaHQ checked Sep 16, 2026	51-200	32 contacts →
	Partial evidence “Can-West Electrical Contractors is a locally owned, full-service underground and electrical contracting company.” Source: RevenueBase Database · checked Sep 16, 2026
25	JA Tech INC	Indirect evidence	Saskatoon, SK, CanadaHQ checked Sep 16, 2026	11-50	31 contacts →
	Indirect evidence 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: grid connection 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 grid connection contractors.
Partial evidence: Its own public description names part of grid connection contractors, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name grid connection 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 194 grid connection contractors based in Canada

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Grid connection contractors based in Canada at a glance

As of Sep 16, 2026

32.6%Verified-email coverage

33.3Average contacts per company

11-50Median size (employees)

9.3%Largest-city concentration · Calgary

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

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 194 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 grid connection 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 “grid connection 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 grid connection 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 grid connection 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, 2,111 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.

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 grid connection 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 grid connection contractors are there based in Canada?

RevenueBase identified 194 grid connection 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?

Valard Construction, headquartered in Edmonton, tops this list with the largest team on record.

Which city has the most grid connection contractors?

Calgary leads with 18 headquartered companies, followed by Edmonton (10) and Toronto (9).

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 2,111 verified decision-maker contacts tracked across these 194 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.