Company lists · Data refreshed November 2026

Top 25 Rectangular duct manufacturers based in Canada

RevenueBase identified 71 company matches for rectangular duct manufacturers associated with Canada as of November 2026 and tracks 528 professional contacts across them, including 150 with verified work emails. Mississauga is the largest hub.

This list covers company matches for rectangular duct manufacturers 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
71Companies
528Contacts tracked
150Verified emails
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The 25 largest rectangular duct manufacturers based in Canada

Ranked by team size
Top 25 of 71 company matches for rectangular duct manufacturers 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 matchLethbridge, AB, CanadaHQ recorded Nov 6, 202611-5056 contacts →

Exact match

“Tradesman Manufacturing is a progressive sheet metal company; providing residential, commercial and industrial HVAC products to a wide variety of wholesalers and installers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchMississauga, ON, CanadaHQ recorded Nov 6, 202611-5028 contacts →

Exact match

“We are a full service HVAC distribution company that prides itself on exceptional service, knowledge and a suite of industry leading custom manufactured HVAC products.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchVarennes, QC, CanadaHQ recorded Nov 6, 202651-20025 contacts →

Exact match

“Fondée en 1996, Prolifik est une solide PME québécoise qui se spécialise dans la conception et la fabrication de conduits de ventilation d’acier galvanisé.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchCoquitlam, BC, CanadaHQ recorded Nov 6, 202651-20021 contacts →

Exact match

“Apollo Sheet Metal manufactures and installs HVAC systems in institutional, commercial, industrial, and residential settings.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchSt-laurent, QC, CanadaHQ recorded Nov 6, 202651-20019 contacts →

Exact match

“Manufacturer of Airvector Air Distribution Products (HVAC) located in Montréal (Québec) Canada.”

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

Exact match

“Bell-Camp Manfacturing Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchNisku, AB, CanadaHQ recorded Nov 6, 202611-5017 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchRougemont, QC, CanadaHQ recorded Nov 6, 202651-20015 contacts →

Exact match

“Depuis 1939, Le Matériel Industriel Ltée (LMI) est chef de file dans le domaine de la transformation de métal en feuilles.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchMississauga, ON, CanadaHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“We specialize in fabrication of custom parts and components for furniture manufacturers, store fixture and lighting makers as well as heating, ventilation and air conditioning…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchRouyn-noranda, QC, CanadaHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Mécanicad helps underground mines and tunneling projects reduce ventilation costs, improve airflow performance, and lower energy consumption through engineered high-efficiency…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchBurnaby, BC, CanadaHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“We design, fabricate and install commercial HVAC duct work systems in new and retro fit applications.”

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

Exact match

“Fondée en 2001, Métalico est un chef de file à Québec dans la fabrication de conduits de ventilation sur mesure, de vente d'accessoires de ventilation et de sous-traitance…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact 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
14Exact matchSurrey, BC, CanadaHQ recorded Nov 6, 202651-20010 contacts →

Exact match

“Northwest Sheet Metal is Western Canada's number one custom Sheet Metal fabricator and HVAC contractor.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchBlainville, QC, CanadaHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Founded in 1992 in Blainville, Coratech Métal specializes in the manufacturing of ventilation equipment for commercial heating and air conditioning systems such as HVAC and VAV…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchLévis, QC, CanadaHQ recorded Nov 6, 202651-2009 contacts →

Exact match

“La firme MB Ventilation est une entreprise lévisienne qui oeuvre dans la conception, la fabrication et l'installation de conduits de ventilation et de climatisation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchQuébec, QC, CanadaHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Manufacturier de conduits de ventilation, de ventilation spirals, ovales et rectangulaire, accessoires de ventilation, soudure et ferblanterie, distributeur de conduits flexibles…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 202611-508 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchLethbridge, AB, CanadaHQ recorded Nov 6, 20261-106 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 202611-505 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchLa Prairie, QC, 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
22Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Western Ventilation Products Ltd.(Westvent), was established in 1964 and our 50 years of experience in the HVAC industry has enabled Westvent to develop one of the most…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchHalifax, NS, CanadaHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Commercial HVAC/Spiral/Metal”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 202651-2002 contacts →

Exact match

“Custom Manufacturing~~ Creating missing pieces of a success puzzle If you are needing custom manufacturing, West Air has you covered.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchPrince George, BC, CanadaHQ recorded Nov 6, 20261-102 contacts →

Exact match

Recorded description not available.

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

Showing 25 of 71 rectangular duct manufacturers based in Canada

See the full list, filter by size, metro and specialty, and access 150 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Rectangular duct manufacturers based in Canada at a glance

As of Nov 6, 2026
28.4%Verified-email coverage
7.4Average contacts per company
11-50Median size (employees)
9.9%Largest-city concentration · Mississauga
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
22
11-50
36
51-200
10
201-500
2

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 71 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 “rectangular duct manufacturers” 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 150 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 “rectangular duct manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many rectangular duct manufacturers are there based in Canada?

RevenueBase identified 71 company matches for rectangular duct manufacturers 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?

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

Which city has the most rectangular duct manufacturers?

Mississauga leads with 7 company records, followed by Calgary (5) and Laval (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 150 professional contacts with verified work emails tracked across these 71 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.