Company lists · Data refreshed November 2026

Top 20 Mechanical systems inspection companies based in Canada

RevenueBase identified 64 company matches for mechanical systems inspection companies associated with Canada as of November 2026 and tracks 293 professional contacts across them, including 152 with verified work emails. Edmonton is the largest hub.

This list covers company matches for mechanical systems inspection companies 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 November 6, 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 Nov 6, 2026 How this list was built
64Companies
293Contacts tracked
152Verified emails
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The 20 largest mechanical systems inspection companies based in Canada

Ranked by team size
Top 20 of 64 company matches for mechanical systems inspection companies based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchSudbury, ON, CanadaHQ recorded Nov 6, 202651-20053 contacts →

Exact match

“PSL is one of the fastest growing mechanical service providers in Northern Ontario.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchBurnaby, BC, CanadaHQ recorded Nov 6, 202651-20030 contacts →

Exact match

“BC Comfort Air Conditioning Limited is a full-service mechanical contracting, engineering, and building performance company serving Vancouver and the Lower Mainland since 1972.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchOttawa, ON, CanadaHQ recorded Nov 6, 202651-20010 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchVictoria, BC, CanadaHQ recorded Nov 6, 20261-109 contacts →

Exact match

“HouseMaster has been proudly serving Vancouver Island with over quality inspections since 2001.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchOttawa, ON, CanadaHQ recorded Nov 6, 20261-108 contacts →

Exact match

“CWB Retained Welding Engineering and Inspection of buildings, bridges, industrial structures, machinery, cranes, rail and road vehicles and storage tanks; using the following…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchQuébec, QC, CanadaHQ recorded Nov 6, 20261-105 contacts →

Exact match

“At Groupe Inspek, we offer professional building inspection services to help our clients preserve the integrity of their buildings.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchArnprior, ON, CanadaHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Q1i or Quality One Inspection Services Incorporated provides certified Industrial Mechanical, Pressure Boundary, Structural and Large Scale Commercial Mechanical, Boiler Pressure…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchSte-julie, QC, CanadaHQ recorded Nov 6, 202611-505 contacts →

Exact match

“é - Surveillance d’appareils sous pression, bouilloires, refroidisseurs - Application du traitement des tours de refroidissement - Prise d’échantillons en prévention de la…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchQuebec City, QC, CanadaHQ recorded Nov 6, 20261-104 contacts →

Exact match

“To optimize the performance!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchMontreal, QC, CanadaHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Inspecteurs en bâtiment certifiés Expérimentés.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchErin, ON, CanadaHQ recorded Nov 6, 20261-104 contacts →

Exact match

“ACU-TEC is a full service industrial inspection and maintenance firm with a solid over 30 years experience.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchEdmonton, AB, CanadaHQ recorded Nov 6, 20261-103 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchEdmonton, AB, CanadaHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Specializing in Video Inspection Systems.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchEdmonton, AB, CanadaHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Air inlet inspection, repair, life extension and retrofit for gas turbines and high-energy machinery in the gas pipeline and power generation industries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchSherwood Park, AB, CanadaHQ recorded Nov 6, 20261-102 contacts →

Exact match

“With over 15 years of experience in the Equipment Inspection Industry, Grizzly can help your organization keep your employees safe by ensuring your equipment is structurally safe…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchCharlottetown, PE, CanadaHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Sensible Home Inspections provides services to Prince Edward Island.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchKitchener, ON, CanadaHQ recorded Nov 6, 20261-101 contacts →

Exact match

“We inspect the major systems of the house.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchVancouver, BC, CanadaHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Welcome to the World of Infrared Technology!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchSault Ste. Marie, ON, CanadaHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Genesis Home Inspections is ready to give you peace of mind on one of the biggest purchases of your life.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchToronto, ON, CanadaHQ recorded Nov 6, 20261-101 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 20 of 64 mechanical systems inspection companies based in Canada

See the full list, filter by size, metro and specialty, and access 152 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Mechanical systems inspection companies based in Canada at a glance

As of Nov 6, 2026
51.9%Verified-email coverage
4.6Average contacts per company
1-10Median size (employees)
6.2%Largest-city concentration · Edmonton
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
50
11-50
6
51-200
5

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 64 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 “mechanical systems inspection companies” 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 152 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 November 6, 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 “mechanical systems inspection companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many mechanical systems inspection companies are there based in Canada?

RevenueBase identified 64 company matches for mechanical systems inspection companies associated with Canada as of November 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?

PSL Patrick Sprack LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most mechanical systems inspection companies?

Edmonton leads with 4 company records, followed by Ottawa (4) and Quebec (4).

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 152 professional contacts with verified work emails tracked across these 64 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 November 6, 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.