Company lists · Data refreshed September 2026

Top 25 Equipment installation contractors based in Canada

Name: Equipment installation 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 1,067 companies tracked

RevenueBase identified 1,067 equipment installation contractors headquartered in Canada as of September 2026 and tracks 9,989 professional contacts across them, including 3,468 with verified work emails. Calgary is the largest hub.

This list covers equipment installation 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

1,067Companies

9,989Contacts tracked

3,468Verified emails

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The 25 largest equipment installation contractors based in Canada

Ranked by team size

Top 25 of 1,067 equipment installation 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 equipment installation 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	Carmichael Engineering LTD	Indirect evidence	Montreal, QC, CanadaHQ checked Sep 16, 2026	501-1,000	400 contacts →
	Indirect evidence “Dedicated to Excellence For over a century, Carmichael has been delivering expert solutions in HVAC, industrial refrigeration, automation, combustion, energy, and scientific…” Source: RevenueBase Database · checked Sep 16, 2026
2	Canem Systems LTD	Partial evidence	Richmond, BC, CanadaHQ checked Sep 16, 2026	501-1,000	384 contacts →
	Partial evidence “Canem Systems is a leading full-service electrical and mechanical contractor, offering comprehensive services across Canada.” Source: RevenueBase Database · checked Sep 16, 2026
3	Navada	Indirect evidence	Longueuil, QC, CanadaHQ checked Sep 16, 2026	501-1,000	280 contacts →
	Indirect evidence “Thanks to its multidisciplinary team, Navada offers a simple, turnkey approach to building services engineering.” Source: RevenueBase Database · checked Sep 16, 2026
4	Gateway Mechanical Services	Indirect evidence	Edmonton, AB, CanadaHQ checked Sep 16, 2026	201-500	208 contacts →
	Indirect evidence “Founded in 1968, Gateway Mechanical is a privately owned company that has established itself as a leader in the commercial and industrial refrigeration, heating and air…” Source: RevenueBase Database · checked Sep 16, 2026
5	Gastier M.P. INC	Indirect evidence	Montréal, QC, CanadaHQ checked Sep 16, 2026	501-1,000	195 contacts →
	Indirect evidence “Depuis plus de 42 ans, Gastier est synonyme de qualité et de service dans le domaine mécanique et électrique.” Source: RevenueBase Database · checked Sep 16, 2026
6	Seguin Morris	Partial evidence	Gatineau, QC, CanadaHQ checked Sep 16, 2026	201-500	153 contacts →
	Partial evidence “Seguin Morris is a respected player in the field of industrial and commercial electricity, with expertise in civil engineering as well as the installation of high voltage…” Source: RevenueBase Database · checked Sep 16, 2026
7	Multitech Trades Corp	Partial evidence	Mississauga, ON, CanadaHQ checked Sep 16, 2026	201-500	149 contacts →
	Partial evidence “MultiTech Trades Corp is a full-service mechanical, electrical, controls, plumbing and building services contractor delivering complex ICI, institutional, and critical…” Source: RevenueBase Database · checked Sep 16, 2026
8	Mott Electric	Indirect evidence	Burnaby, BC, CanadaHQ checked Sep 16, 2026	201-500	146 contacts →
	Indirect 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 16, 2026
9	Arpi's Industries LTD	Partial evidence	Calgary, AB, CanadaHQ checked Sep 16, 2026	51-200	142 contacts →
	Partial evidence “Arpi’s Industries, a full service mechanical contractor, provides heating, air conditioning, ventilation, plumbing, and air quality solutions to residential and commercial markets.” Source: RevenueBase Database · checked Sep 16, 2026
10	NEW Electric	Strong evidence	Oakville, ON, CanadaHQ checked Sep 16, 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 16, 2026
11	Nightingale Electrical LTD	Indirect evidence	Richmond, BC, CanadaHQ checked Sep 16, 2026	201-500	107 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
12	Studon Electric & Controls INC	Indirect evidence	Red Deer, AB, CanadaHQ checked Sep 16, 2026	501-1,000	98 contacts →
	Indirect evidence “Studon is headquartered in Red Deer, Alberta and provides electrical and instrumentation construction and maintenance services to the Oil & Gas, Pipeline, Petrochemical and…” Source: RevenueBase Database · checked Sep 16, 2026
13	Vollmer INC	Partial evidence	Windsor, ON, CanadaHQ checked Sep 16, 2026	501-1,000	96 contacts →
	Partial evidence “Vollmer is a multi-trade contractor that performs a number of services for our industrial, commercial, and institutional clients.” Source: RevenueBase Database · checked Sep 16, 2026
14	Olympic International Sales Limited	Partial evidence	North Vancouver, BC, CanadaHQ checked Sep 16, 2026	51-200	89 contacts →
	Partial evidence “Olympic International is a premier provider of heating, ventilating and air conditioning (HVAC) equipment design, engineering support and training serving Western Canada.” Source: RevenueBase Database · checked Sep 16, 2026
15	Baulne	Indirect evidence	Lachine, QC, CanadaHQ checked Sep 16, 2026	51-200	89 contacts →
	Indirect evidence “BAULNE is a company based in Montreal and Quebec City, providing HVAC building mechanics services (heating/cooling) for the following sectors: industrial, commercial…” Source: RevenueBase Database · checked Sep 16, 2026
16	O'connor Electric	Partial evidence	Kitchener, ON, CanadaHQ checked Sep 16, 2026	51-200	89 contacts →
	Partial 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 16, 2026
17	Groupe SCV INC	Partial evidence	Montréal, QC, CanadaHQ checked Sep 16, 2026	51-200	88 contacts →
	Partial evidence “Groupe SCV is a mechanical and electrical building contractor offering services in the following sectors: commercial, industrial, institutional.” Source: RevenueBase Database · checked Sep 16, 2026
18	LES Entreprises DE Réfrigération LS	Indirect evidence	Laval, QC, CanadaHQ checked Sep 16, 2026	201-500	78 contacts →
	Indirect evidence “Depuis 46 ans, nous consacrons beaucoup d’efforts à cultiver le sentiment d’appartenance de nos employés envers l’entreprise, ce qui nous permet de surpasser les attentes de nos…” Source: RevenueBase Database · checked Sep 16, 2026
19	CMS Group LTD	Indirect evidence	Scarborough, ON, CanadaHQ checked Sep 16, 2026	201-500	70 contacts →
	Indirect evidence “In 1981, Commercial Mechanical Services began.” Source: RevenueBase Database · checked Sep 16, 2026
20	Westcana Electric INC	Indirect evidence	Prince George, BC, CanadaHQ checked Sep 16, 2026	201-500	67 contacts →
	Indirect evidence “Welcome to Westcana Electric!” Source: RevenueBase Database · checked Sep 16, 2026
21	Lysair	Indirect evidence	Laval, QC, CanadaHQ checked Sep 16, 2026	51-200	63 contacts →
	Indirect evidence “Depuis 1987, Lysair se démarque par la qualité de ses projets et de ses services d’entretien en ventilation, climatisation et chauffage dans les secteurs résidentiels…” Source: RevenueBase Database · checked Sep 16, 2026
22	Ventilabec INC	Partial evidence	Laval, QC, CanadaHQ checked Sep 16, 2026	51-200	61 contacts →
	Partial evidence “Established in Laval for over 35 years and now present on the South Shore, Ventilabec is recognized as a leader in the installation and maintenance of air conditioning…” Source: RevenueBase Database · checked Sep 16, 2026
23	GNR Corbus	Indirect evidence	Sherbrooke, QC, CanadaHQ checked Sep 16, 2026	201-500	58 contacts →
	Indirect evidence “Que ce soit en climatisation, en ventilation, en réfrigération, en congélation, en plomberie, en chauffage ou pour les procédés de gaz naturel, nous avons un technicien qualifié…” Source: RevenueBase Database · checked Sep 16, 2026
24	Mécanique RH	Indirect evidence	Laval, QC, CanadaHQ checked Sep 16, 2026	51-200	58 contacts →
	Indirect evidence “MÉCANIQUE RH fait siennes les exigences de ses clients : que ce soit dans le domaine de la ventilation, de la climatisation, du chauffage, de la réfrigération, de la régulation…” Source: RevenueBase Database · checked Sep 16, 2026
25	Able Electric 2016 Limited	Indirect evidence	Dartmouth, NS, CanadaHQ checked Sep 16, 2026	51-200	53 contacts →
	Indirect evidence “At Able Electric we pride ourselves on our professional high quality of work, workplace safety, and customer satisfaction.” 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: equipment installation 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 equipment installation contractors.
Partial evidence: Its own public description names part of equipment installation contractors, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name equipment installation 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 1,067 equipment installation contractors based in Canada

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Equipment installation contractors based in Canada at a glance

As of Sep 16, 2026

34.7%Verified-email coverage

9.4Average contacts per company

11-50Median size (employees)

4.9%Largest-city concentration · Calgary

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

503

11-50

371

51-200

139

201-500

501-1,000

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 1,067 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 equipment installation 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 “equipment installation 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 equipment installation 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 equipment installation 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, 3,468 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.

Equipment installation contractors by metro

Equipment installation contractors in Calgary52
Equipment installation contractors in Toronto44
Equipment installation contractors in Edmonton34
Equipment installation contractors in Mississauga29
Equipment installation contractors in Brampton25
Equipment installation contractors in Winnipeg25

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 equipment installation 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 equipment installation contractors are there based in Canada?

RevenueBase identified 1,067 equipment installation 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?

Carmichael Engineering LTD, headquartered in Montreal, tops this list with the largest team on record.

Which city has the most equipment installation contractors?

Calgary leads with 52 headquartered companies, followed by Toronto (44) and Edmonton (34).

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 3,468 verified decision-maker contacts tracked across these 1,067 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.