Company lists · Data refreshed October 2026

Top 25 Industrial machinery maintenance services based in Canada

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

Compiled by the RevenueBase Data Team Data refreshed Oct 16, 2026 487 companies tracked

RevenueBase identified 487 company matches for industrial machinery maintenance services associated with Canada as of October 2026 and tracks 4,014 professional contacts across them, including 1,295 with verified work emails. Calgary is the largest hub.

This list covers company matches for industrial machinery maintenance 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 October 16, 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 Oct 16, 2026 How this list was built

487Companies

4,014Contacts tracked

1,295Verified emails

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The 25 largest industrial machinery maintenance services based in Canada

Ranked by team size

Top 25 of 487 company matches for industrial machinery maintenance services based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 16, 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	Melloy Industrial Services INC	Exact match	Nisku, AB, CanadaHQ recorded Oct 16, 2026	51-200	211 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 · Oct 16, 2026 · View company records in RevenueBase
2	Blais Industries INC	Exact match	Rouyn-noranda, QC, CanadaHQ recorded Oct 16, 2026	201-500	173 contacts →
	Exact match “Notre leadership prend racine dans la compétence de nos techniciens, nos gestionnaires et nos administrateurs.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
3	Blackstone Industrial Services	Exact match	Sherwood Park, AB, CanadaHQ recorded Oct 16, 2026	201-500	147 contacts →
	Exact match “Blackstone believes that great people make great businesses.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
4	CFM Custom Fabricators & Machinists LTD	Exact match	Saint John, NB, CanadaHQ recorded Oct 16, 2026	201-500	101 contacts →
	Exact match “CFM is a company within the Construction & Equipment Division of J.D.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
5	ROY	Exact match	Anjou, QC, CanadaHQ recorded Oct 16, 2026	1,001-5,000	89 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 · Oct 16, 2026 · View company records in RevenueBase
6	Western Mechanical Electrical Millwright Services LTD	Exact match	Barrie, ON, CanadaHQ recorded Oct 16, 2026	201-500	78 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 · Oct 16, 2026 · View company records in RevenueBase
7	ACE Services Mécaniques	Exact match	Val-d'or, CanadaHQ recorded Oct 16, 2026	201-500	75 contacts →
	Exact match “ACE SERVICES MÉCANIQUES ENTRETIEN MÉCANIQUE MOBILE!” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
8	AIM Industrial INC	Exact match	Cambridge, ON, CanadaHQ recorded Oct 16, 2026	201-500	70 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 · Oct 16, 2026 · View company records in RevenueBase
9	Process Group INC	Exact match	Cambridge, ON, CanadaHQ recorded Oct 16, 2026	201-500	65 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 · Oct 16, 2026 · View company records in RevenueBase
10	EPM Mecanic	Exact match	Laval, QC, CanadaHQ recorded Oct 16, 2026	51-200	64 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 · Oct 16, 2026 · View company records in RevenueBase
11	Duke Electric	Exact match	Hamilton, CanadaHQ recorded Oct 16, 2026	11-50	55 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 · Oct 16, 2026 · View company records in RevenueBase
12	Bula Millwright Services	Exact match	Red Deer, AB, CanadaHQ recorded Oct 16, 2026	51-200	54 contacts →
	Exact match “At BuLa, we specialize in the installation, precision alignment, and maintenance of rotating equipment, ensuring peak performance and reliability across industries.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
13	Uptime	Exact match	Surrey, BC, CanadaHQ recorded Oct 16, 2026	51-200	50 contacts →
	Exact match “INSTALL.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
14	PSL Patrick Sprack LTD	Exact match	Sudbury, ON, CanadaHQ recorded Oct 16, 2026	51-200	49 contacts →
	Exact match “PSL is one of the fastest growing mechanical service providers in Northern Ontario.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
15	Mader Group Canada	Exact match	Calgary, AB, CanadaHQ recorded Oct 16, 2026	51-200	47 contacts →
	Exact match “Mader are heavy equipment maintenance experts delivering quality repairs, preventative maintenance and expert diagnostics.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
16	Megamation	Exact match	Oakville, ON, CanadaHQ recorded Oct 16, 2026	11-50	42 contacts →
	Exact match “Megamation is a leading provider of CMMS maintenance and facilities management software.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
17	BIG Country Equipment Repair LTD	Exact match	Kamloops, BC, CanadaHQ recorded Oct 16, 2026	51-200	40 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 · Oct 16, 2026 · View company records in RevenueBase
18	Egzatek	Exact match	Sherbrooke, QC, CanadaHQ recorded Oct 16, 2026	51-200	39 contacts →
	Exact match “The company was founded in 1992, first to meet the needs of printers and packaging manufacturers and then the industrial sector.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
19	Matcom	Exact match	Vaughan, ON, CanadaHQ recorded Oct 16, 2026	51-200	36 contacts →
	Exact match “Matcom is a diverse company providing turnkey solutions for industrial machinery in the Greater Toronto Area and worldwide.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
20	Soucy Industriel	Exact match	Rivière-du-loup, QC, CanadaHQ recorded Oct 16, 2026	201-500	36 contacts →
	Exact match “SOUCY INDUSTRIEL se démarque dans les secteurs miniers, industriels et navales par son savoir-faire hautement spécialisé dans l’exécution de travaux majeurs sur les équipements de…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
21	Neutron Factory Works INC	Exact match	Delta, BC, CanadaHQ recorded Oct 16, 2026	11-50	35 contacts →
	Exact match “At Neutron we specialize in ensuring your production lines run uninterrupted.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
22	Bullet Trade Services	Exact match	Puslinch, ON, CanadaHQ recorded Oct 16, 2026	51-200	31 contacts →
	Exact match “With pride, we stand as one of the most prominent industrial services and millwrighting contractors in the province.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
23	Renown Electric Motors & Repair INC	Exact match	Vaughan, ON, CanadaHQ recorded Oct 16, 2026	51-200	30 contacts →
	Exact match “For 40 years, Renown proudly offers 24/7/365 service to a wide variety of customers through our state-of-the-art facilities located in Concord, Ontario, Canada.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
24	MEC Precision	Exact match	Granby, QC, CanadaHQ recorded Oct 16, 2026	11-50	29 contacts →
	Exact match “MEC PRECISION is a leader in the repair and maintenance of CNC machine spindles, high-speed routers, servomotors and AC/DC industrial electric motors and the distribution of…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
25	Nexrun	Exact match	Drummondville, QC, CanadaHQ recorded Oct 16, 2026	51-200	29 contacts →
	Exact match “At NEXRUN, industrial automation and maintenance are transformed into customized solutions.” Recorded in the RevenueBase company graph · Oct 16, 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 machinery maintenance 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 487 industrial machinery maintenance services based in Canada

See the full list, filter by size, metro and specialty, and access 1,295 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Industrial machinery maintenance services based in Canada at a glance

As of Oct 16, 2026

32.3%Verified-email coverage

8.2Average contacts per company

1-10Median size (employees)

3.9%Largest-city concentration · Calgary

Oct 16, 2026Page data refreshed

Companies by employee count

1-10

245

11-50

170

51-200

201-500

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 487 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 machinery maintenance 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 1,295 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 October 16, 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 machinery maintenance services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many industrial machinery maintenance services are there based in Canada?

RevenueBase identified 487 company matches for industrial machinery maintenance services associated with Canada as of October 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?

Melloy Industrial Services INC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most industrial machinery maintenance services?

Calgary leads with 19 company records, followed by Mississauga (15) and Toronto (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 1,295 professional contacts with verified work emails tracked across these 487 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 October 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 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.