Company lists · Data refreshed November 2026

Top 25 Truck diagnostics services based in Canada

RevenueBase identified 268 company matches for truck diagnostics services associated with Canada as of November 2026 and tracks 834 professional contacts across them, including 175 with verified work emails. Mississauga is the largest hub.

This list covers company matches for truck diagnostics 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 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
268Companies
834Contacts tracked
175Verified emails
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The 25 largest truck diagnostics services based in Canada

Ranked by team size
Top 25 of 268 company matches for truck diagnostics services 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 matchKamloops, BC, CanadaHQ recorded Nov 6, 2026501-1,00057 contacts →

Exact match

“RJames Management Group is your one stop shop for all of your heavy duty truck & trailer needs throughout Western Canada.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchQuébec, QC, CanadaHQ recorded Nov 6, 202651-20039 contacts →

Exact match

“TransDiff & JDH Peterbilt sont unis dans le but de rendre des services spécialisés en tant que concessionnaire Peterbilt, en offrant un niveau élevé de compétences dans le domaine…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchSalaberry De Valleyfield, QC, CanadaHQ recorded Nov 6, 202651-20015 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchCoquitlam, BC, CanadaHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“Dieseltech is a Government Inspection Facility offering full service truck and trailer repair including Motor Vehicle Inspections, preventative maintenance, mobile fleet…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchEdmonton, AB, CanadaHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“Big Rig Power, your trusted provider of advanced products and services for heavy-duty trucks and equipment, is now extending our exceptional services to light and medium diesel…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchLangley, BC, CanadaHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Plett Truck Repair is a fully equipped commercial truck and trailer repair facility located in Port Kells, B.C.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchBurlington, ON, CanadaHQ recorded Nov 6, 20261-1013 contacts →

Exact match

“We are your Neighbourhood Mechanic in Burlington Ontario!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchLangley City, BC, CanadaHQ recorded Nov 6, 202611-5011 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchMississauga, ON, CanadaHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Best Deals in Mississauga!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchSurrey, BC, CanadaHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Since 1959, Vancouver Axle & Frame has strived to be the #1 alignment and suspension specialists in the Fraser Valley.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchMontreal, QC, CanadaHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Depuis 1960, Le Groupe Guy Inc, vous offre un service qualifié et reconnu pour vos besoins d'inspection, d'entretien, de carrosserie et de réparation pour vos camions et flottes…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchQuebec, QC, CanadaHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Drolet Ressorts Inc is an automotive company based out of 1275 de l'Ancienne Cartoucherie St, Quebec, Quebec, Canada.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchEdmonton, AB, CanadaHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Fireweed provides repair service to trucks, trailers and equipment.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchDartmouth, NS, CanadaHQ recorded Nov 6, 202611-506 contacts →

Exact match

“When it comes to repair, service and preventative maintenance for automotive (cars and light duty trucks), RVs, transport trucks or trailers, Burnside Truck Center (BTC) has been…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchEdmonton, AB, CanadaHQ recorded Nov 6, 202651-2005 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchWinchester, ON, CanadaHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Diesel Diagnostics Specialists Industry Leader in Diesel Performance State-of-the-Art Tools & Equipment Shop & Mobile Parts & Service Depot Agricultural, Industrial…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Venture Motorworks is a new premium automotive repair and maintenance centre in NE Calgary only 10 minutes from downtown Calgary.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchBrampton, ON, CanadaHQ recorded Nov 6, 20261-105 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchWinnipeg, MB, CanadaHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Expertz Fleet Services, a subsidiary of Razir Transport Services, is a competent and trusted fleet service provider in Winnipeg, Manitoba.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchAcheson, AB, CanadaHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Specializing in CAT, Cummins, Paccar, and Detroit engines for over 40 years.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchSurrey, BC, CanadaHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Light Duty Diesel Truck Repair & Performance, Specializing in today's complex Diesel engine emission systems.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchBoucherville, QC, CanadaHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Nouvellement membre TruckPro (division du groupe UAP) et distributeur officiel des pièces PAI Industries au Québec, Centre du Camion Boucherville détient l'expertise requise afin…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchBurnaby, BC, CanadaHQ recorded Nov 6, 20261-104 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchMississauga, ON, CanadaHQ recorded Nov 6, 202611-504 contacts →

Exact match

“East Coat Diesel is one of the best heavy duty vehicles repair facility in Mississauga.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchBurlington, CanadaHQ recorded Nov 6, 2026n/a4 contacts →

Exact match

“Stop N Go Automotive Centre provides auto repair services in Burlington, ON.”

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

Showing 25 of 268 truck diagnostics services based in Canada

See the full list, filter by size, metro and specialty, and access 175 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Truck diagnostics services based in Canada at a glance

As of Nov 6, 2026
21.0%Verified-email coverage
3.1Average contacts per company
1-10Median size (employees)
8.2%Largest-city concentration · Mississauga
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
180
11-50
55
51-200
7
201-500
2
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 268 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 “truck diagnostics 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 175 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 “truck diagnostics services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many truck diagnostics services are there based in Canada?

RevenueBase identified 268 company matches for truck diagnostics services 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?

Rjames Management Group LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most truck diagnostics services?

Mississauga leads with 22 company records, followed by Calgary (17) and Edmonton (16).

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