Company lists · Data refreshed November 2026

Top 25 Third party inspection services construction companies based in Canada

RevenueBase identified 211 company matches for third party inspection services construction companies associated with Canada as of November 2026 and tracks 830 professional contacts across them, including 268 with verified work emails. Edmonton is the largest hub.

This list covers company matches for third party inspection services construction 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
211Companies
830Contacts tracked
268Verified emails
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The 25 largest third party inspection services construction companies based in Canada

Ranked by team size
Top 25 of 211 company matches for third party inspection services construction 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 matchLa Prairie, QC, CanadaHQ recorded Nov 6, 202651-20049 contacts →

Exact match

“Legault-Dubois est une société incorporée dont la mission est d’aider les propriétaires d’immeuble, les gestionnaires et les intervenants de l’industrie de la construction et de…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchMontréal, CanadaHQ recorded Nov 6, 202651-20047 contacts →

Exact match

“Fondée en 1986, Technorm a développé au fil des ans une expertise incontournable en matière de sécurité du bâtiment.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchEtobicoke, ON, CanadaHQ recorded Nov 6, 202611-5047 contacts →

Exact match

“Carson Dunlop's expertise in the home inspection field spans over four decades.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchToronto, ON, CanadaHQ recorded Nov 6, 202611-5030 contacts →

Exact match

“Physical home inspections are a critical part of the home buying / home selling process as well as for ongoing property maintenance and asset management purposes.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchWinnipeg, MB, CanadaHQ recorded Nov 6, 20261-1030 contacts →

Exact match

“AXIS Inspection Group has delivered trusted, high-quality inspection services since 2004.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchMontreal, QC, CanadaHQ recorded Nov 6, 202611-5027 contacts →

Exact match

“Groupe SBSE is a full-service engineering firm, providing expertise in building safety, compliance, and long-term performance.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 20261,001-5,00026 contacts →

Exact match

“Resdin Industries is the leader in inspection and project management services and has been recognized as a leader in the oil services industry since 1997.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchSylvan Lake, AB, CanadaHQ recorded Nov 6, 202651-20024 contacts →

Exact match

“Mountain West Services (MWS) has been a trusted name in third-party inspections for over 25 years, specializing in unbiased pressure vessel and pipeline inspections for the oil…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchMontreal, QC, CanadaHQ recorded Nov 6, 20261-1023 contacts →

Exact match

“Construction Daniel Dargis ing.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchMississauga, ON, CanadaHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“In today's economy having an experienced fire and life safety expert represent your best interest will make a significant difference to your bottom line.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchWainwright, AB, CanadaHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“Competent, Local & Scalable.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchEdmonton, AB, CanadaHQ recorded Nov 6, 202611-5018 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchKamloops, BC, CanadaHQ recorded Nov 6, 202651-20017 contacts →

Exact match

“Dawson Civil started operations in 1976 as Eagle Rock Construction.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchSainte-anne De Bellevue, CanadaHQ recorded Nov 6, 20261-1015 contacts →

Exact match

“With the highest Google rating and more certified inspectors, we are ready to do your residential or commercial inspection when you need us.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchHamilton, ON, CanadaHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“The Coating Inspector (TCI) is an award-winning surface inspection company that combines expertise with innovation to deliver a comprehensive service to architectural, industrial…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchQuebec, QC, CanadaHQ recorded Nov 6, 20261-1011 contacts →

Exact match

“En tant que leader dans le domaine du service spécialisé d’inspection préventive, notre mandat est d’offrir à nos clients de hauts standards de qualité en termes de vérifications…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchWarman, SK, CanadaHQ recorded Nov 6, 20261-109 contacts →

Exact match

“We are industry professionals you can depend on to ensure your equipment inspections, certifications, and projects are meeting OH & S regulations and applicable standards.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchLondon, ON, CanadaHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Your Pillar To Post home inspector will provide a clear, unbiased evaluation of the home's condition, answer any questions you may have and create an easy-to-read objective report…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 2026501-1,0007 contacts →

Exact match

“GIS is a full-service inspection company providing services to the energy industry across Canada.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact 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
21Exact match4451, CanadaHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Twin Peaks Property Inspections is your home inspection partner.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchEtobicoke, ON, CanadaHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Superior Home Inspectors is a real estate company based out of 960 E Broadway, Woodmere, New York, United States.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact match5 Gregory Ave, SK, CanadaHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Professional Building Inspections, Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchMont-saint-hilaire, QC, CanadaHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Jeune firme dynamique établie sur la Rive-Sud de Montréal.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchKelowna, BC, CanadaHQ recorded Nov 6, 20261-104 contacts →

Exact match

“About C4U C4U delivers experience to your home inspection having completed several thousand inspections and consultations in the Okanagan over the past five years, our Licensed…”

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

Showing 25 of 211 third party inspection services construction companies based in Canada

See the full list, filter by size, metro and specialty, and access 268 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Third party inspection services construction companies based in Canada at a glance

As of Nov 6, 2026
32.3%Verified-email coverage
3.9Average contacts per company
1-10Median size (employees)
7.6%Largest-city concentration · Edmonton
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
172
11-50
26
51-200
7
501-1,000
1
1,001-5,000
1

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 211 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 “third party inspection services construction 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 268 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 “third party inspection services construction companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many third party inspection services construction companies are there based in Canada?

RevenueBase identified 211 company matches for third party inspection services construction 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?

Legault-Dubois tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most third party inspection services construction companies?

Edmonton leads with 16 company records, followed by Montreal (13) and Calgary (9).

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 268 professional contacts with verified work emails tracked across these 211 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.