Company lists · Data refreshed September 2026

Top 25 Architectural roofing contractors based in Canada

Name: Architectural roofing contractors based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 633 companies tracked

RevenueBase identified 633 company matches for architectural roofing contractors associated with Canada as of September 2026 and tracks 6,213 professional contacts across them, including 2,220 with verified work emails. Calgary is the largest hub.

This list covers company matches for architectural roofing 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 September 30, 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 Sep 30, 2026 How this list was built

633Companies

6,213Contacts tracked

2,220Verified emails

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The 25 largest architectural roofing contractors based in Canada

Ranked by team size

Top 25 of 633 company matches for architectural roofing contractors based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 30, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Flynn Group Of Companies	Exact match	Mississauga, ON, CanadaHQ recorded Sep 30, 2026	5,001-10,000	1,951 contacts →
	Exact match “The Flynn Group of Companies is North America's leading building envelope trade contractor.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
2	Bothwell Accurate Co. INC	Exact match	Mississauga, ON, CanadaHQ recorded Sep 30, 2026	201-500	301 contacts →
	Exact match “Bothwell-Accurate is one of the oldest and most experienced companies providing Roofing and Waterproofing services to Industrial, Commercial and Institutional buildings in the…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
3	Atlas-Apex Roofing INC	Exact match	Etobicoke, ON, CanadaHQ recorded Sep 30, 2026	501-1,000	205 contacts →
	Exact match “Founded in 1928, we are the premier Industrial/ Commercial/ Institutional roofing, waterproofing, and sheet metal contractor serving our customers locally, across Canada, and…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
4	Triumph Group Of Companies	Exact match	Toronto, ON, CanadaHQ recorded Sep 30, 2026	51-200	110 contacts →
	Exact match “For over 35 years, Triumph has served Southern Ontario, Alberta and Eastern Canada as the leading roofing and cladding contractor for new building construction, repair…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
5	Garland Canada INC	Exact match	Etobicoke, ON, CanadaHQ recorded Sep 30, 2026	51-200	90 contacts →
	Exact match “For over a century, Garland offers high performance roofing and building envelope solutions that exceed today’s requirements.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
6	Semple Gooder Roofing Corporation	Exact match	Toronto, ON, CanadaHQ recorded Sep 30, 2026	201-500	86 contacts →
	Exact match “Years of Expertise and Reliability Founded in 1947, Semple Gooder has served Toronto’s Commercial and Industrial communities for more than 65 years and has gradually expanded to…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
7	Toitures Brault Brault Roofing	Exact match	Saint-jean-sur-richelieu, QC, CanadaHQ recorded Sep 30, 2026	201-500	69 contacts →
	Exact match “Depuis sa fondation en 1949, Toitures Brault est passé maître dans le domaine de la toiture.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
8	Toiture Couture	Exact match	St-hubert, QC, CanadaHQ recorded Sep 30, 2026	51-200	67 contacts →
	Exact match “Toiture Couture offre des services d’étanchéité en revêtement de toiture à la fine pointe de la technologie pour le marché commercial, industriel et institutionnel depuis plus de…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
9	Penfolds Roofing & Solar	Exact match	Coquitlam, BC, CanadaHQ recorded Sep 30, 2026	51-200	53 contacts →
	Exact match “Penfolds Roofing & Solar, a residential and commercial roofing contractor, has been providing roofing services since 1937!” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
10	Covertite Eastern LTD	Exact match	Ottawa, ON, CanadaHQ recorded Sep 30, 2026	51-200	49 contacts →
	Exact match “Covertite was founded in 1951 by the Warner family as a small roofing company.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
11	Couverture Montréal Nord	Exact match	Montreal, QC, CanadaHQ recorded Sep 30, 2026	201-500	45 contacts →
	Exact match “Fondée en 1954, Couverture Montréal Nord se spécialise dans l’étanchéité et le revêtement de toiture pour le marché commercial, industriel et institutionnel.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
12	Toitures Trois Étoiles INC	Exact match	Lasalle, QC, CanadaHQ recorded Sep 30, 2026	201-500	45 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
13	LAING	Exact match	Kelowna, BC, CanadaHQ recorded Sep 30, 2026	51-200	42 contacts →
	Exact match “Founded in 1987, LAING provides roofing, sheetmetal, waterproofing and panel system installations for commercial, industrial and large scale residential projects.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
14	Nedlaw Group	Exact match	Breslau, ON, CanadaHQ recorded Sep 30, 2026	51-200	42 contacts →
	Exact match “Since the company was established in 1988, Nedlaw has developed a long history of innovation, leadership and industry influence.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
15	Transcona Roofing LTD	Exact match	Winnipeg, MB, CanadaHQ recorded Sep 30, 2026	51-200	41 contacts →
	Exact match “Our Services Install – New Construction, reroofing & recovering of all roof systems and architectural sheet metal & wall systems.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
16	Toitures Hogue	Exact match	Blainville, QC, CanadaHQ recorded Sep 30, 2026	201-500	35 contacts →
	Exact match “Fondée en 1972, Toitures Hogue est un des plus importants couvreurs au Québec.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
17	CCS Contracting LTD	Exact match	Edmonton, AB, CanadaHQ recorded Sep 30, 2026	201-500	35 contacts →
	Exact match “Since 1985, we have established ourselves as one of the premier contractors in the region.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
18	Raven Roofing LTD	Exact match	Surrey, BC, CanadaHQ recorded Sep 30, 2026	51-200	35 contacts →
	Exact match “Raven Roofing is one of BC's leading commercial roofing contractors.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
19	Atlantic Roofers	Exact match	Moncton, NB, CanadaHQ recorded Sep 30, 2026	51-200	35 contacts →
	Exact match “We are now Outcape.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
20	Design Roofing & Sheet Metal LTD	Exact match	Port Coquitlam, BC, CanadaHQ recorded Sep 30, 2026	51-200	33 contacts →
	Exact match “Design Roofing is the premier Vancouver, Lower Mainland and Greater Toronto Area commercial & multi-unit residential roofing contractor, providing Quality on Top since 1984.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
21	Groupe Pentagone	Exact match	Mirabel, QC, CanadaHQ recorded Sep 30, 2026	51-200	32 contacts →
	Exact match “L’histoire de notre expertise a commencé au Québec, lorsque deux grandes entreprises familiales québécoises ont uni leurs forces et leur énergie pour mieux servir leur clientèle…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
22	D'angelo And Sons Roofing LTD	Exact match	Ancaster, ON, CanadaHQ recorded Sep 30, 2026	51-200	31 contacts →
	Exact match “D’Angelo & Sons Construction Ltd.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
23	Villa Roofing & Sheet Metal	Exact match	Vancouver (se Oakridge / East Marpole / South Sunset), BC, CanadaHQ recorded Sep 30, 2026	51-200	31 contacts →
	Exact match “Villa Roofing is British Columbia's industry leader in Roofing and Waterproofing systems for medium to large-scale Multi-Family Residential, Commercial, Industrial and…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
24	Avenue Road Roofing	Exact match	Toronto, CanadaHQ recorded Sep 30, 2026	51-200	31 contacts →
	Exact match “A roofing company responsible with the installation of shingle roofs, metal roofs, flat roofs(modified bitumen, tar and gravel, EPDM)-Aluminum trough and downspout, vinyl and…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
25	Parker Johnston Industries LTD	Exact match	Calgary, AB, CanadaHQ recorded Sep 30, 2026	51-200	30 contacts →
	Exact match “For almost 70 years, we’ve partnered with architects, designers and construction firms to design, install and maintain roofing and cladding systems for a wide variety of…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “architectural roofing contractors”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 633 architectural roofing contractors based in Canada

See the full list, filter by size, metro and specialty, and access 2,220 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Architectural roofing contractors based in Canada at a glance

As of Sep 30, 2026

35.7%Verified-email coverage

9.8Average contacts per company

11-50Median size (employees)

9.5%Largest-city concentration · Calgary

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

283

11-50

241

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 633 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 “architectural roofing 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 2,220 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 September 30, 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.

Architectural roofing contractors by metro

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 “architectural roofing contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many architectural roofing contractors are there based in Canada?

RevenueBase identified 633 company matches for architectural roofing contractors associated with Canada as of September 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?

Flynn Group Of Companies tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most architectural roofing contractors?

Calgary leads with 60 company records, followed by Toronto (41) and Mississauga (23).

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 2,220 professional contacts with verified work emails tracked across these 633 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 September 30, 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.