Company lists · Data refreshed September 2026

Top 25 Ducting and ductwork manufacturers based in Canada

Name: Ducting and ductwork manufacturers based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 96 companies tracked

RevenueBase identified 96 ducting and ductwork manufacturers headquartered in Canada as of September 2026 and tracks 1,470 professional contacts across them, including 374 with verified work emails. Calgary is the largest hub.

This list covers ducting and ductwork manufacturers headquartered in Canada, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 16, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 16, 2026 86% judged on-target in blind review

96Companies

1,470Contacts tracked

374Verified emails

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The 25 largest ducting and ductwork manufacturers based in Canada

Ranked by team size

Top 25 of 96 ducting and ductwork manufacturers based in Canada, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to ducting and ductwork manufacturers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	TMI Climate Solutions	Indirect evidence	Pointe-claire, QC, CanadaHQ checked Sep 16, 2026	51-200	157 contacts →
	Indirect evidence “For more than 40 years, TMI Climate Solutions has been committed to manufacturing the highest quality custom air handling units while offering superior customer satisfaction.” Source: RevenueBase Database · checked Sep 16, 2026
2	Haakon Industries LTD	Indirect evidence	Richmond, BC, CanadaHQ checked Sep 16, 2026	201-500	153 contacts →
	Indirect evidence “Haakon Industries is comprised of two divisions under the name Haakon Industries Ltd.” Source: RevenueBase Database · checked Sep 16, 2026
3	Scott Springfield By Modine	Partial evidence	Calgary, AB, CanadaHQ checked Sep 16, 2026	501-1,000	133 contacts →
	Partial evidence “Built With Pride Since 1978, Scott Springfield by Modine is a leading manufacturer of Custom Air Handlers.” Source: RevenueBase Database · checked Sep 16, 2026
4	Bousquet Technologies	Indirect evidence	Sainte-Julie, QC, CanadaHQ checked Sep 16, 2026	51-200	82 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 16, 2026
5	Ingenia Technologies INC	Partial evidence	Mirabel, QC, CanadaHQ checked Sep 16, 2026	51-200	72 contacts →
	Partial evidence “Ingénia is a leading-edge technologies company that specializes in the design and manufacture of high-quality air handling units, from fast delivery modular units to fully custom…” Source: RevenueBase Database · checked Sep 16, 2026
6	Cambridge PRO FAB INC	Indirect evidence	Brantford, ON, CanadaHQ checked Sep 16, 2026	51-200	42 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
7	H.E. Rieckelman INC	Partial evidence	Mississauga, ON, CanadaHQ checked Sep 16, 2026	11-50	27 contacts →
	Partial evidence “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.” Source: RevenueBase Database · checked Sep 16, 2026
8	Dundas Jafine INC	Indirect evidence	Brampton, ON, CanadaHQ checked Sep 16, 2026	51-200	25 contacts →
	Indirect evidence “For over 80 years Dundas Jafine has been providing high quality and innovative air distribution products to help solve the everyday venting issues of homeowners.” Source: RevenueBase Database · checked Sep 16, 2026
9	Provent HCE INC	Partial evidence	Montréal, CanadaHQ checked Sep 16, 2026	51-200	22 contacts →
	Partial evidence “Provent HCE is a leading manufacturer of commercial ventilation.” Source: RevenueBase Database · checked Sep 16, 2026
10	Prolifik INC	Indirect evidence	Varennes, QC, CanadaHQ checked Sep 16, 2026	51-200	22 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 16, 2026
11	Pro-Sag Mécanique INC	Indirect evidence	Chicoutimi, QC, CanadaHQ checked Sep 16, 2026	51-200	20 contacts →
	Indirect evidence “Entreprise spécialisée dans le domaine de la mécanique de bâtiment, ventilation/climatisation/chauffage/ plomberie/gaz naturel/gaz médicaux/entretien des systèmes/nettoyage de…” Source: RevenueBase Database · checked Sep 16, 2026
12	Apollo Sheet Metal LTD	Partial evidence	Coquitlam, BC, CanadaHQ checked Sep 16, 2026	51-200	19 contacts →
	Partial evidence “Apollo Sheet Metal manufactures and installs HVAC systems in institutional, commercial, industrial, and residential settings.” Source: RevenueBase Database · checked Sep 16, 2026
13	Avalanche AIR Systems LTD	Indirect evidence	Rockyview, AB, CanadaHQ checked Sep 16, 2026	11-50	16 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
14	Mecanicad UG Ventilation Experts	Indirect evidence	Rouyn-noranda, QC, CanadaHQ checked Sep 16, 2026	11-50	15 contacts →
	Indirect evidence “Mécanicad helps underground mines and tunneling projects reduce ventilation costs, improve airflow performance, and lower energy consumption through engineered high-efficiency…” Source: RevenueBase Database · checked Sep 16, 2026
15	Imperial Building Products	Indirect evidence	Nisku, AB, CanadaHQ checked Sep 16, 2026	11-50	15 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
16	Allied Blower & Sheet Metal	Indirect evidence	Surrey, BC, CanadaHQ checked Sep 16, 2026	51-200	13 contacts →
	Indirect evidence “For 40+ years, Allied Blower & Sheet Metal Ltd.” Source: RevenueBase Database · checked Sep 16, 2026
17	LE Matériel Industriel Ltée	Indirect evidence	Rougemont, QC, CanadaHQ checked Sep 16, 2026	51-200	13 contacts →
	Indirect evidence “Depuis 1939, Le Matériel Industriel Ltée (LMI) est chef de file dans le domaine de la transformation de métal en feuilles.” Source: RevenueBase Database · checked Sep 16, 2026
18	Synairtech	Indirect evidence	St-hyacinthe, QC, CanadaHQ checked Sep 16, 2026	11-50	12 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 16, 2026
19	Tradesman Manufacturing Group	Indirect evidence	Lethbridge, AB, CanadaHQ checked Sep 16, 2026	11-50	10 contacts →
	Indirect evidence “Our product line contains important key components in any HVAC system including elbows, boots, duct, spiral pipe, furnace solutions, hoods, plenum & more.” Source: RevenueBase Database · checked Sep 16, 2026
20	Northwest Sheet Metal LTD	Indirect evidence	Surrey, BC, CanadaHQ checked Sep 16, 2026	51-200	10 contacts →
	Indirect evidence “Northwest Sheet Metal is Western Canada's number one custom Sheet Metal fabricator and HVAC contractor.” Source: RevenueBase Database · checked Sep 16, 2026
21	Lawson-Taylor LTD	Indirect evidence	Dundas, ON, CanadaHQ checked Sep 16, 2026	11-50	9 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 16, 2026
22	Métalico INC	Indirect evidence	Québec, QC, CanadaHQ checked Sep 16, 2026	11-50	9 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 16, 2026
23	Coratech Métal	Indirect evidence	Blainville, QC, CanadaHQ checked Sep 16, 2026	11-50	8 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 16, 2026
24	Envira-North Systems LTD	Indirect evidence	Seaforth, ON, CanadaHQ checked Sep 16, 2026	11-50	8 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
25	Norvent Mine & Tunnel Ventilation INC	Indirect evidence	North Bay, ON, CanadaHQ checked Sep 16, 2026	11-50	8 contacts →
	Indirect evidence “Norvent Mine & Tunnel Ventilation formerly Schauenburg Industries Ltd, North Bay, Ontario, Canada.” Source: RevenueBase Database · checked Sep 16, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: ducting and ductwork manufacturers. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names ducting and ductwork manufacturers.
Partial evidence: Its own public description names part of ducting and ductwork manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name ducting and ductwork manufacturers. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 96 ducting and ductwork manufacturers based in Canada

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Ducting and ductwork manufacturers based in Canada at a glance

As of Sep 16, 2026

25.4%Verified-email coverage

15.3Average contacts per company

11-50Median size (employees)

4.2%Largest-city concentration · Calgary

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 96 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among ducting and ductwork manufacturers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Canada whose own description of what they do matches “ducting and ductwork manufacturers”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names ducting and ductwork manufacturers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among ducting and ductwork manufacturers, and records with no verified work email. Companies headquartered outside Canada are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 374 across the full list. 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 September 16, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names ducting and ductwork manufacturers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many ducting and ductwork manufacturers are there based in Canada?

RevenueBase identified 96 ducting and ductwork manufacturers headquartered in Canada as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

TMI Climate Solutions, headquartered in Pointe-Claire, tops this list with the largest team on record.

Which city has the most ducting and ductwork manufacturers?

Calgary leads with 4 headquartered companies, followed by Concord (4) and Laval (4).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 374 verified decision-maker contacts tracked across these 96 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 16, 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 Smart Search, 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.