Company lists · Data refreshed September 2026

Top 25 Plant maintenance management services based in Canada

Name: Plant maintenance management services based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 278 companies tracked

RevenueBase identified 278 company matches for plant maintenance management services associated with Canada as of September 2026 and tracks 2,606 professional contacts across them, including 766 with verified work emails. Calgary is the largest hub.

This list covers company matches for plant maintenance management services 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 20, 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 20, 2026 How this list was built

278Companies

2,606Contacts tracked

766Verified emails

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The 25 largest plant maintenance management services based in Canada

Ranked by team size

Top 25 of 278 company matches for plant maintenance management services based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 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	Clintar Commercial Outdoor Services	Exact match	Markham, ON, CanadaHQ recorded Sep 20, 2026	501-1,000	232 contacts →
	Exact match “Built on a heritage spanning more than 50 years, Clintar is focused on providing the best in landscape maintenance and snow & ice management services to commercial locations.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2	Melloy Industrial Services INC	Exact match	Nisku, AB, CanadaHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
3	Blackstone Industrial Services	Exact match	Sherwood Park, AB, CanadaHQ recorded Sep 20, 2026	201-500	146 contacts →
	Exact match “Blackstone believes that great people make great businesses.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4	STI Maintenance	Exact match	Jonquière, QC, CanadaHQ recorded Sep 20, 2026	51-200	94 contacts →
	Exact match “For over 30 years, the team of more than 95 professionals at STI Maintenance has been providing maintenance management action plans to optimize your equipment and installations.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5	ROY	Exact match	Anjou, QC, CanadaHQ recorded Sep 20, 2026	1,001-5,000	92 contacts →
	Exact match “Nous offrons une gamme complète de services intégrés d'entretien d'immeubles par l'intermédiaire de cinq filiales spécialisées et plus de 1 500 employés à votre service.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6	Cetaris	Exact match	Toronto, ON, CanadaHQ recorded Sep 20, 2026	51-200	76 contacts →
	Exact match “Cetaris is a world-class provider of Maintenance Solutions for fleets and facilities.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7	EPM Mecanic	Exact match	Laval, QC, CanadaHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
8	PSL Patrick Sprack LTD	Exact match	Sudbury, ON, CanadaHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
9	COGEP	Exact match	Quebec Canada, CanadaHQ recorded Sep 20, 2026	11-50	51 contacts →
	Exact match “About COGEP, Intelligent Maintenance, Simplified COGEP partners with maintenance and operations leaders in complex industrial environments.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10	Uptime	Exact match	Surrey, BC, CanadaHQ recorded Sep 20, 2026	51-200	48 contacts →
	Exact match “INSTALL.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11	Fluordriver	Exact match	Edmonton, AB, CanadaHQ recorded Sep 20, 2026	501-1,000	47 contacts →
	Exact match “Fluor Driver is a recognized leader in plant maintenance, turnarounds, small capital – and particularly safety – across Canada.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12	BIG Country Equipment Repair LTD	Exact match	Kamloops, BC, CanadaHQ recorded Sep 20, 2026	51-200	38 contacts →
	Exact match “Big Country Equipment Repair Ltd.(BCER), established in Kamloops, B.C, in 2017, is a family-owned company delivering top-tier service with a focus on safety and customer…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13	Mader Group Canada	Exact match	Calgary, AB, CanadaHQ recorded Sep 20, 2026	51-200	36 contacts →
	Exact match “Mader are heavy equipment maintenance experts delivering quality repairs, preventative maintenance and expert diagnostics.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14	Neutron Factory Works INC	Exact match	Delta, BC, CanadaHQ recorded Sep 20, 2026	11-50	35 contacts →
	Exact match “At Neutron we specialize in ensuring your production lines run uninterrupted.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15	Delta Valley Services LTD	Exact match	Edmonton, CanadaHQ recorded Sep 20, 2026	201-500	34 contacts →
	Exact match “Delta Valley actively pursues small to large contracts with a demand for neat, orderly, and prolific landscape.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16	Premier Landscaping INC	Exact match	Surrey, BC, CanadaHQ recorded Sep 20, 2026	51-200	32 contacts →
	Exact match “Premier provides strategic annual grounds & landscape maintenance programs for large Commercial, Industrial, Retail & Educational sites.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17	Timmins Mechanical Solutions INC	Exact match	Timmins, ON, CanadaHQ recorded Sep 20, 2026	11-50	26 contacts →
	Exact match “Timmins Mechanical Solutions (TMS) is a private company that specializes in heavy equipment maintenance, repairs, and diagnostics.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18	Pacific West Mechanical	Exact match	Vancouver, BC, CanadaHQ recorded Sep 20, 2026	11-50	24 contacts →
	Exact match “Pacific West Mechanical (est.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19	Mécanique Industrielle Fortier ET Fils Miff	Exact match	La Prairie, QC, CanadaHQ recorded Sep 20, 2026	51-200	24 contacts →
	Exact match “Mécanique Industrielle Fortier et Fils inc.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20	Welldone Mechanical Services	Exact match	Regina, SK, CanadaHQ recorded Sep 20, 2026	11-50	23 contacts →
	Exact match “Welldone Mechanical Services: Delivering Excellence in HVAC Solutions Since 1965 As Saskatchewan's premier HVAC solutions provider, Welldone Mechanical Services combines nearly 60…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21	LOK Energy Services INC	Exact match	Calgary, AB, CanadaHQ recorded Sep 20, 2026	51-200	23 contacts →
	Exact match “Since 2001, LOK Energy Services specializes in field maintenance services for critical rotating machinery including steam and gas turbines, generators, and peripheral systems.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22	GRM INC	Exact match	West Kelowna, BC, CanadaHQ recorded Sep 20, 2026	51-200	22 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23	Facility Network	Exact match	Milton, ON, CanadaHQ recorded Sep 20, 2026	501-1,000	22 contacts →
	Exact match “The Facility Network Advantage At Facility Network, our commitment to success drives everything we do.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24	Lisi Services	Exact match	Vaughan, ON, CanadaHQ recorded Sep 20, 2026	11-50	21 contacts →
	Exact match “Keeping your mechanical systems flowing is what Lisi does best, and since 1979, we have been doing just that.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
25	STCD	Exact match	Laval, QC, CanadaHQ recorded Sep 20, 2026	11-50	20 contacts →
	Exact match “STCD is the company people turn to for their preventive and predictive maintenance needs.” Recorded in the RevenueBase company graph · Sep 20, 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 “plant maintenance management services”. 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 278 plant maintenance management services based in Canada

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Plant maintenance management services based in Canada at a glance

As of Sep 20, 2026

29.4%Verified-email coverage

9.4Average contacts per company

11-50Median size (employees)

5.8%Largest-city concentration · Calgary

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

129

11-50

103

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 278 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 “plant maintenance management services” 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 766 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 20, 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 “plant maintenance management services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many plant maintenance management services are there based in Canada?

RevenueBase identified 278 company matches for plant maintenance management services 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?

Clintar Commercial Outdoor Services tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most plant maintenance management services?

Calgary leads with 16 company records, followed by Edmonton (13) and Toronto (10).

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 766 professional contacts with verified work emails tracked across these 278 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 20, 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.