Company lists · Data refreshed November 2026

Top 25 Fleet diagnostic services based in Canada

RevenueBase identified 132 company matches for fleet diagnostic services associated with Canada as of November 2026 and tracks 486 professional contacts across them, including 84 with verified work emails. Mississauga is the largest hub.

This list covers company matches for fleet diagnostic 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
132Companies
486Contacts tracked
84Verified emails
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The 25 largest fleet diagnostic services based in Canada

Ranked by team size
Top 25 of 132 company matches for fleet diagnostic 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 matchToronto, ON, CanadaHQ recorded Nov 6, 202611-5069 contacts →

Exact match

“Pitstop is an AI-powered predictive maintenance platform that helps fleets fix problems before they become breakdowns.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact 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
3Exact 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
4Exact 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
5Exact 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
6Exact 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
7Exact matchBoucherville, CanadaHQ recorded Nov 6, 202651-2006 contacts →

Exact match

“Tristan Fleet Management is your partner and provider of complete heavy vehicle (truck and trailer) maintenance solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact 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
9Exact matchMississauga, ON, CanadaHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Britannia Fleet Services (BFS, a division of Jonjo Transport Refrigeration - an O'Dwyer Group Company) offers comprehensive service programs that are tailored to meet the unique…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact 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
11Exact 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
12Exact 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
13Exact 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
14Exact 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
15Exact matchAmaranth, ON, CanadaHQ recorded Nov 6, 20261-103 contacts →

Exact match

“DSE Automotive – Keeping Orangeville Rolling Since 1979 At DSE Automotive Ltd, we’re more than just a repair shop-we’re a family tradition in automotive care.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchVars, ON, CanadaHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Fleet Help Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 20261-103 contacts →

Exact match

“At Knibbe Automotive, we recognize that having your vehicle repaired can be a stressful situation. We understand this and try to alleviate it by: Having professional licensed…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchThorold, ON, CanadaHQ recorded Nov 6, 202611-502 contacts →

Exact match

“Butler Fleet Maintenance (BFM) is based in Southern Ontario servicing the Niagara Region and Greater Toronto Area.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchMississauga, ON, CanadaHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Welcome to Digi Auto Centre where we get you fixed up at a fraction of the cost.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchLeduc County, AB, CanadaHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Helping companies minimize risks through training of repair technicians and operators on proper inspection, diagnosis, repair procedure, operation, and safety of equipment under…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchEdmonton, AB, CanadaHQ recorded Nov 6, 202611-502 contacts →

Exact match

“Mach 6 are your trusted experts in heavy duty truck repair in Edmonton.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchSaskatoon, SK, CanadaHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Nathan Auto Industries Inc is a fleet management and professional mechanical repair and maintenance company, specializing in small to medium size fleets as well as personal…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchCambridge, ON, CanadaHQ recorded Nov 6, 20261-102 contacts →

Exact match

“WholeFleet is a Canadian based distributor of Cojali Jaltest multi-brand, dealer-level diagnostic software and hardware solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 20261-102 contacts →

Exact match

“We provide complete repair and maintenance services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchGrande Prairie, AB, CanadaHQ recorded Nov 6, 20261-102 contacts →

Exact match

“TRUCK & TRAILER REPAIR Pro-Ex Equipment Repair Ltd is fully equipped to perform truck and trailer repairs as well as full maintenance services.”

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

Showing 25 of 132 fleet diagnostic services based in Canada

See the full list, filter by size, metro and specialty, and access 84 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Fleet diagnostic services based in Canada at a glance

As of Nov 6, 2026
17.3%Verified-email coverage
3.7Average contacts per company
1-10Median size (employees)
9.1%Largest-city concentration · Mississauga
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
84
11-50
35
51-200
5
201-500
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 132 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 “fleet diagnostic 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 84 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 “fleet diagnostic services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many fleet diagnostic services are there based in Canada?

RevenueBase identified 132 company matches for fleet diagnostic 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?

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

Which city has the most fleet diagnostic services?

Mississauga leads with 12 company records, followed by Edmonton (10) and Calgary (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 84 professional contacts with verified work emails tracked across these 132 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.