Company lists · Data refreshed September 2026

Top 25 Industrial equipment maintenance contractors based in Canada

Name: Industrial equipment maintenance 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 441 companies tracked

RevenueBase identified 441 company matches for industrial equipment maintenance contractors associated with Canada as of September 2026 and tracks 5,766 professional contacts across them, including 1,933 with verified work emails. Calgary is the largest hub.

This list covers company matches for industrial equipment maintenance contractors 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 September 17, 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 Sep 17, 2026 How this list was built

441Companies

5,766Contacts tracked

1,933Verified emails

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The 25 largest industrial equipment maintenance contractors based in Canada

Ranked by team size

Top 25 of 441 company matches for industrial equipment maintenance contractors based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Canem Systems LTD	Exact match	Richmond, BC, CanadaHQ recorded Sep 17, 2026	501-1,000	384 contacts →
	Exact match “Canem Systems is a leading full-service electrical and mechanical contractor, offering comprehensive services across Canada.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Tacten Industrial INC	Exact match	Sherwood Park, CanadaHQ recorded Sep 17, 2026	501-1,000	367 contacts →
	Exact match “INTEGRATED INDUSTRIAL SERVICES THE SMARTER WAY.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	JOE Johnson Equipment	Exact match	Innisfil, ON, CanadaHQ recorded Sep 17, 2026	201-500	243 contacts →
	Exact match “Joe Johnson Equipment is Canada’s largest and one of North America’s leading infrastructure-maintenance equipment suppliers.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Melloy Industrial Services INC	Exact match	Nisku, AB, CanadaHQ recorded Sep 17, 2026	51-200	198 contacts →
	Exact match “Melloy Industrial is a trusted leader in heavy industrial maintenance, turnarounds, project execution and fabrication services across Canada.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Rothlochston	Exact match	Paradise, NL, CanadaHQ recorded Sep 17, 2026	201-500	167 contacts →
	Exact match “RothLochston Constructors Inc.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	Naylor Building Partnerships INC	Exact match	Oakville, ON, CanadaHQ recorded Sep 17, 2026	201-500	163 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Blackstone Industrial Services	Exact match	Sherwood Park, AB, CanadaHQ recorded Sep 17, 2026	201-500	146 contacts →
	Exact match “Blackstone believes that great people make great businesses.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Groupe Promec INC	Exact match	Rouyn-noranda, QC, CanadaHQ recorded Sep 17, 2026	501-1,000	120 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Studon Electric & Controls INC	Exact match	Red Deer, AB, CanadaHQ recorded Sep 17, 2026	501-1,000	98 contacts →
	Exact match “Studon is headquartered in Red Deer, Alberta and provides electrical and instrumentation construction and maintenance services to the Oil & Gas, Pipeline, Petrochemical and…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Innovator Industrial Services INC	Exact match	Spruce Grove, AB, CanadaHQ recorded Sep 17, 2026	201-500	96 contacts →
	Exact match “Got questions or are interested in a particular service?” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Westpower	Exact match	Calgary, AB, CanadaHQ recorded Sep 17, 2026	51-200	95 contacts →
	Exact match “Westpower is a leading North American rotating equipment solutions provider with services spanning industrial and engineered pumps, fabricated engineered fluid systems…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	CFM Custom Fabricators & Machinists LTD	Exact match	Saint John, NB, CanadaHQ recorded Sep 17, 2026	201-500	93 contacts →
	Exact match “CFM is a company within the Construction & Equipment Division of J.D.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	ACE Services Mécaniques	Exact match	Val-d'or, CanadaHQ recorded Sep 17, 2026	201-500	89 contacts →
	Exact match “ACE SERVICES MÉCANIQUES ENTRETIEN MÉCANIQUE MOBILE!” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Western Mechanical Electrical Millwright Services LTD	Exact match	Barrie, ON, CanadaHQ recorded Sep 17, 2026	201-500	80 contacts →
	Exact match “Since Western was started in 1979, the focus of the company has always been to deliver industrial contracting services to our customers that exceed their expectations.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	EPM Mecanic	Exact match	Laval, QC, CanadaHQ recorded Sep 17, 2026	51-200	67 contacts →
	Exact match “Les origines d’EPM Mecanic remontent à 1978, alors sous le nom d’E.P.M.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	AIM Industrial INC	Exact match	Cambridge, ON, CanadaHQ recorded Sep 17, 2026	201-500	67 contacts →
	Exact match “Industrial Multi-Trade Contracting, Construction and Maintenance Offering Millwrighting, CWB Welding, Rigging, Ironwork, Electrical, Safety and Programming, Sheet Metal…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Process Group INC	Exact match	Cambridge, ON, CanadaHQ recorded Sep 17, 2026	201-500	66 contacts →
	Exact match “Process Group Welcome to Industry's single source end-to-end supplier of engineering, procurement, construction and maintenance services to manufacturing plants, process equipment…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Turf Care Products Canada Proudly Canadian Since 1975	Exact match	Newmarket, ON, CanadaHQ recorded Sep 17, 2026	51-200	55 contacts →
	Exact match “Turf Care is the exclusive distributor of Toro commercial maintenance equipment and irrigation for Ontario and Quebec.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Duke Electric	Exact match	Hamilton, CanadaHQ recorded Sep 17, 2026	11-50	54 contacts →
	Exact match “If your electrical equipment is more of a pain in the ass than an asset, it’s time to call Duke.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Enerserv INC	Exact match	Granby, QC, CanadaHQ recorded Sep 17, 2026	51-200	53 contacts →
	Exact match “EnerServ is a growing company with highly skilled personnel, particularly in areas such as maintenance and repair of hydroelectric and thermal energy production equipment.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	LM 1947 INC	Exact match	Montreal, QC, CanadaHQ recorded Sep 17, 2026	51-200	53 contacts →
	Exact match “Fondée en 1947, Les Entreprises Électriques L.M, s'est taillée la réputation d'une organisation dynamique et efficace dans la vente et la réparation d'équipement électriques…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	PSL Patrick Sprack LTD	Exact match	Sudbury, ON, CanadaHQ recorded Sep 17, 2026	51-200	51 contacts →
	Exact match “PSL is one of the fastest growing mechanical service providers in Northern Ontario.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	Sheridan Electric	Exact match	Mississauga, ON, CanadaHQ recorded Sep 17, 2026	51-200	51 contacts →
	Exact match “Industrial Electrical Contracting, Automation and Controls Integration, and Preventative Maintenance Services for Southern Ontario and beyond.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	Groupe Pro-B	Exact match	Trois-rivières, QC, CanadaHQ recorded Sep 17, 2026	501-1,000	49 contacts →
	Exact match “Entrepreneur industriel et institutionnel spécialisé en tuyauterie, mécanique, chaudronnerie, structures et en travaux civils.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	Uptime	Exact match	Surrey, BC, CanadaHQ recorded Sep 17, 2026	51-200	48 contacts →
	Exact match “INSTALL.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “industrial equipment maintenance contractors”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 441 industrial equipment maintenance contractors based in Canada

See the full list, filter by size, metro and specialty, and access 1,933 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Industrial equipment maintenance contractors based in Canada at a glance

As of Sep 17, 2026

33.5%Verified-email coverage

13.1Average contacts per company

11-50Median size (employees)

5.0%Largest-city concentration · Calgary

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

183

11-50

163

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 441 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 “industrial equipment maintenance contractors” 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 1,933 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 September 17, 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 “industrial equipment maintenance contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many industrial equipment maintenance contractors are there based in Canada?

RevenueBase identified 441 company matches for industrial equipment maintenance contractors associated with Canada as of September 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?

Canem Systems LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most industrial equipment maintenance contractors?

Calgary leads with 22 company records, followed by Edmonton (15) and Quebec (15).

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 1,933 professional contacts with verified work emails tracked across these 441 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 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 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.