Company lists · Data refreshed September 2026

Top 25 Equipment inspection and maintenance services based in Canada

Name: Equipment inspection and maintenance 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 277 companies tracked

RevenueBase identified 277 company matches for equipment inspection and maintenance services associated with Canada as of September 2026 and tracks 2,175 professional contacts across them, including 687 with verified work emails. Calgary is the largest hub.

This list covers company matches for equipment inspection and 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 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

277Companies

2,175Contacts tracked

687Verified emails

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The 25 largest equipment inspection and maintenance services based in Canada

Ranked by team size

Top 25 of 277 company matches for equipment inspection and maintenance 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	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
2	OTS LTD	Exact match	Sydney, NS, CanadaHQ recorded Sep 20, 2026	201-500	142 contacts →
	Exact match “OUR COMPANY OTS is a leader in the industrial service industry, specializing in Pre-Commissioning, Commissioning and Start-Up services and Operations and Maintenance.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3	Groupe PMI	Exact match	Sherbrooke, QC, CanadaHQ recorded Sep 20, 2026	201-500	113 contacts →
	Exact match “Le Groupe PMI a pour mission de développer une offre de services complète pour la réalisation de projets industriels et de maintenance pour l'ensemble des industries primaires…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4	Innovator Industrial Services INC	Exact match	Spruce Grove, AB, CanadaHQ recorded Sep 20, 2026	201-500	96 contacts →
	Exact match “Got questions or are interested in a particular service?” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5	CFM Custom Fabricators & Machinists LTD	Exact match	Saint John, NB, CanadaHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
6	Summit Inspection Services LTD	Exact match	Calgary, AB, CanadaHQ recorded Sep 20, 2026	51-200	59 contacts →
	Exact match “SUMMIT Inspection Services Ltd.(SUMMIT) is an inspection services company based in Calgary, Alberta specializing in “risk based in-service” pressure vessel inspections and “risk…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7	LM 1947 INC	Exact match	Montreal, QC, CanadaHQ recorded Sep 20, 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 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	Ward's Hydraulic Services LTD	Exact match	Fort Mcmurray, AB, CanadaHQ recorded Sep 20, 2026	51-200	45 contacts →
	Exact match “WHO WE ARE: • Ward’s Hydraulic Services nationwide is made up of more than 85 full-time employees, with over sq.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10	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
11	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
12	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
13	PRO Inspection LTD	Exact match	Edmonton, AB, CanadaHQ recorded Sep 20, 2026	51-200	35 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14	Maritime Pressure Works Limited	Exact match	Dartmouth, NS, CanadaHQ recorded Sep 20, 2026	51-200	30 contacts →
	Exact match “Maritime Pressure Works Limited is a Nova Scotia owned and operated company founded in 1998.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15	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
16	Elite Fire Protection LTD	Exact match	Abbotsford, BC, CanadaHQ recorded Sep 20, 2026	51-200	25 contacts →
	Exact match “Elite Fire Protection has been providing fire protection equipment inspection, testing, repair and maintenance services for over 35 years.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17	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
18	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
19	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
20	Northern Materials Engineering	Exact match	Edmonton, AB, CanadaHQ recorded Sep 20, 2026	11-50	21 contacts →
	Exact match “Northern Materials Engineering has been assisting oil and gas producers with pipeline and pressure equipment integrity matters since 1991.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21	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
22	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
23	Cross Canada Millwright LTD	Exact match	Nisku, AB, CanadaHQ recorded Sep 20, 2026	11-50	19 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24	Mecamobile INC	Exact match	Salaberry De Valleyfield, QC, CanadaHQ recorded Sep 20, 2026	51-200	18 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
25	Quality Millwright	Exact match	Edmonton, AB, CanadaHQ recorded Sep 20, 2026	11-50	18 contacts →
	Exact match “Alberta based company, proven to be a reputable and highly competent industrial services provider.” 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 “equipment inspection and 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 277 equipment inspection and maintenance services based in Canada

See the full list, filter by size, metro and specialty, and access 687 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Equipment inspection and maintenance services based in Canada at a glance

As of Sep 20, 2026

31.6%Verified-email coverage

7.9Average contacts per company

1-10Median size (employees)

5.8%Largest-city concentration · Calgary

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

148

11-50

51-200

201-500

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 277 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 “equipment inspection and 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 687 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 “equipment inspection and maintenance services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many equipment inspection and maintenance services are there based in Canada?

RevenueBase identified 277 company matches for equipment inspection and maintenance 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?

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

Which city has the most equipment inspection and maintenance services?

Calgary leads with 16 company records, followed by Edmonton (14) and Toronto (7).

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 687 professional contacts with verified work emails tracked across these 277 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.