Company lists · Data refreshed November 2026

Top 25 Mining ventilation system contractors based in Canada

RevenueBase identified 70 company matches for mining ventilation system contractors associated with Canada as of November 2026 and tracks 714 professional contacts across them, including 223 with verified work emails. Laval is the largest hub.

This list covers company matches for mining ventilation system contractors 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
70Companies
714Contacts tracked
223Verified emails
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The 25 largest mining ventilation system contractors based in Canada

Ranked by team size
Top 25 of 70 company matches for mining ventilation system contractors 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 matchLaval, QC, CanadaHQ recorded Nov 6, 2026201-50085 contacts →

Exact match

“Depuis 46 ans, nous consacrons beaucoup d’efforts à cultiver le sentiment d’appartenance de nos employés envers l’entreprise, ce qui nous permet de surpasser les attentes de nos…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchSainte-Julie, QC, CanadaHQ recorded Nov 6, 202651-20041 contacts →

Exact match

“A pioneer in the design and manufacturing of ventilation equipment in Canada, Bousquet has more than a half a century of experience in the field.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchMontreal, QC, CanadaHQ recorded Nov 6, 202651-20039 contacts →

Exact match

“Chez DuraClim, nous sommes déterminés à garantir votre confort tout au long de l'année.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchBlainville, QC, CanadaHQ recorded Nov 6, 202611-5034 contacts →

Exact match

“L’expertise de MC Ventilation permet aux entreprises du secteur commercial et industriel de Montréal et des environs de profiter d’espaces de vente et de travail dont le climat…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchBlainville, QC, CanadaHQ recorded Nov 6, 202651-20028 contacts →

Exact match

“CAM Mécanique, une entreprise de pointe spécialisée en ventilation, maintenant à Blainville.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchSaskatoon, SK, CanadaHQ recorded Nov 6, 202651-20026 contacts →

Exact match

“ABC Canada Technology Group is a leading manufacturer of flexible and semi-rigid polymer products for mine and tunnel ventilation, flexible ducting for environmental and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchDelson, QC, CanadaHQ recorded Nov 6, 202651-20026 contacts →

Exact match

“Since its foundation in 1983, VDDO has built a solid reputation as the supplier of choice for ventilation products and air treatment systems to contractors and engineers in the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchChicoutimi, QC, CanadaHQ recorded Nov 6, 202651-20025 contacts →

Exact match

“Entreprise spécialisée dans le domaine de la mécanique de bâtiment, ventilation/climatisation/chauffage/ plomberie/gaz naturel/gaz médicaux/entretien des systèmes/nettoyage de…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchSagamok, ON, CanadaHQ recorded Nov 6, 202651-20022 contacts →

Exact match

“A key subsidiary of Z’Gamok Enterprises Inc, we specialize in mine ventilation infrastructure, underground construction, and mine rehabilitation across North America.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact match100 Mile House, BC, CanadaHQ recorded Nov 6, 202611-5020 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchSurrey, BC, CanadaHQ recorded Nov 6, 202651-20013 contacts →

Exact match

“For 40+ years, Allied Blower & Sheet Metal Ltd.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchSt-hyacinthe, QC, CanadaHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Depuis sa création en 2010, Synairtech s'est distinguée par son expertise en vente et installation de systèmes de ventilation, climatisation et chauffage, principalement dans les…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchSudbury, ON, CanadaHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“The PDI Group of Companies (“PDI”) is a full-service corporation that provides tailored solutions for engineering, manufacturing and distribution of products and services to the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchLaval, QC, CanadaHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Mieux respirer, pour mieux vivre.”

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

Exact match

“Accutron Instruments is the global choice for mine ventilation monitoring equipment.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchDundas, ON, CanadaHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“With over 50 years of experience, Lawson-Taylor Limited has established itself as a premier source of industrial ventilation products, custom air-handling equipment, as well as…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchNorth Bay, ON, CanadaHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Norvent Mine & Tunnel Ventilation formerly Schauenburg Industries Ltd, North Bay, Ontario, Canada.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchSaskatoon, ON, CanadaHQ recorded Nov 6, 202651-2007 contacts →

Exact match

“Established in 1968, ABC Ventilation Systems is an ISO 9001 manufacturer of quality mine and tunnel ventilation products.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchRouyn-noranda, QC, CanadaHQ recorded Nov 6, 202651-2006 contacts →

Exact match

“AIRMP inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchSaint-laurent, QC, CanadaHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Fondé en 1989, Lanrefco est une entreprise spécialisée dans la construction et l’entretien des systèmes de ventilation, climatisation et contrôles.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchSaint-Eustache, QC, CanadaHQ recorded Nov 6, 202651-2006 contacts →

Exact match

“Depuis 1975, Ventilex est associée au développement du paysage architectural québécois à titre de fabricant et/ou de fournisseur de produits et systèmes de ventilation des…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Delivering industrial HVAC solutions since 2002 With a commitment to excellence, we aim to be your trusted source for top-notch industrial HVAC solutions.”

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

Exact match

“We Supply, Install and Monitor Hot-Work for Maintenance Operations & Shutdowns / Turnarounds in Confined Spaces to Reduce Injury and Increase Work Productivity.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchKamloops, BC, CanadaHQ recorded Nov 6, 20261-104 contacts →

Exact match

“AIS provides specialty Fire Protection and Cab Filtration systems and services to Mine and Industrial Facilities throughout British Columbia and Northern Alberta.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchLaval, QC, CanadaHQ recorded Nov 6, 202611-503 contacts →

Exact match

Recorded description not available.

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

Showing 25 of 70 mining ventilation system contractors based in Canada

See the full list, filter by size, metro and specialty, and access 223 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Mining ventilation system contractors based in Canada at a glance

As of Nov 6, 2026
31.2%Verified-email coverage
10.2Average contacts per company
11-50Median size (employees)
7.1%Largest-city concentration · Laval
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
22
11-50
28
51-200
17
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 70 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 “mining ventilation system contractors” 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 223 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 “mining ventilation system contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many mining ventilation system contractors are there based in Canada?

RevenueBase identified 70 company matches for mining ventilation system contractors 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?

LES Entreprises DE Réfrigération LS tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most mining ventilation system contractors?

Laval leads with 5 company records, followed by Montreal (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 223 professional contacts with verified work emails tracked across these 70 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.