Company lists · Data refreshed November 2026

Top 25 Exterior construction companies based in Canada

Name: Exterior construction companies based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 1,812 companies tracked

RevenueBase identified 1,812 company matches for exterior construction companies associated with Canada as of November 2026 and tracks 13,792 professional contacts across them, including 4,784 with verified work emails. Toronto is the largest hub.

This list covers company matches for exterior construction companies 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

1,812Companies

13,792Contacts tracked

4,784Verified emails

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The 25 largest exterior construction companies based in Canada

Ranked by team size

Top 25 of 1,812 company matches for exterior construction companies 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Roofmart	Exact match	Brampton, ON, CanadaHQ recorded Nov 6, 2026	201-500	355 contacts →
	Exact match “For more than 60 years Roofmart has been the distributor of choice among industry professionals in Canada.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	Bothwell Accurate Co. INC	Exact match	Mississauga, BC, CanadaHQ recorded Nov 6, 2026	201-500	306 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 · Nov 6, 2026 · View company records in RevenueBase
3	Lindsay Construction	Exact match	Dartmouth, NL, CanadaHQ recorded Nov 6, 2026	201-500	258 contacts →
	Exact match “Lindsay Construction is a company of engineers, contractors, and managers active in both civil and building construction throughout the Atlantic Provinces.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Gentek Building Products - Canada	Exact match	Burlington, ON, CanadaHQ recorded Nov 6, 2026	1,001-5,000	256 contacts →
	Exact match “Quality-crafted with attention to detail, Gentek products combine outstanding beauty and strength with the luxury of a low-maintenance finish.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	ITC Construction Group	Exact match	Vancouver, BC, CanadaHQ recorded Nov 6, 2026	51-200	252 contacts →
	Exact match “Full-service buildings construction contractor providing General Contracting, Construction Management, and Design-Build project delivery in Multi-Residential, Commercial…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Thermal Systems	Exact match	Rocky View County, AB, CanadaHQ recorded Nov 6, 2026	201-500	180 contacts →
	Exact match “Thermal Systems is a building envelope, mechanical insulation, roofing and daylighting subcontractor.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Centra Windows & Install Pros	Exact match	Langley, BC, CanadaHQ recorded Nov 6, 2026	201-500	179 contacts →
	Exact match “From window and door manufacturing, supply, and install to building envelope restorations, Centra Windows & Install Pros does it all.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Scott Builders INC	Exact match	Red Deer, AB, CanadaHQ recorded Nov 6, 2026	201-500	177 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	Scott Construction Group	Exact match	Burnaby, ON, CanadaHQ recorded Nov 6, 2026	51-200	151 contacts →
	Exact match “We’re Scott Construction – a people-first construction partner built to think differently.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	Great Northern Insulation	Exact match	Woodstock, ON, CanadaHQ recorded Nov 6, 2026	201-500	140 contacts →
	Exact match “Founded in 1980, Great Northern Insulation is Ontario's leading building envelope service provider, for the new construction and retrofit markets across commercial, institutional…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	PLY GEM Canada	Exact match	Calgary, AB, CanadaHQ recorded Nov 6, 2026	1,001-5,000	140 contacts →
	Exact match “One Company.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Triumph Group Of Companies	Exact match	Toronto, ON, CanadaHQ recorded Nov 6, 2026	51-200	137 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 · Nov 6, 2026 · View company records in RevenueBase
13	Zgemi INC	Exact match	Brampton, ON, CanadaHQ recorded Nov 6, 2026	201-500	105 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	Duron Ontario LTD	Exact match	Mississauga, ON, CanadaHQ recorded Nov 6, 2026	51-200	92 contacts →
	Exact match “Duron Ontario was founded in 1959 and provides a range of construction specialties including structural rehabilitation, waterproofing, mastic, concrete finishing and specialized…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Garland Canada INC	Exact match	Etobicoke, ON, CanadaHQ recorded Nov 6, 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 · Nov 6, 2026 · View company records in RevenueBase
16	Semple Gooder Roofing Corporation	Exact match	Toronto, ON, CanadaHQ recorded Nov 6, 2026	201-500	90 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 · Nov 6, 2026 · View company records in RevenueBase
17	Greyback Construction LTD	Exact match	Penticton, BC, CanadaHQ recorded Nov 6, 2026	51-200	89 contacts →
	Exact match “Offering over 40 years of construction service and project management experience, Greyback Construction Ltd.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	Empire Envelope	Exact match	Edmonton, AB, CanadaHQ recorded Nov 6, 2026	51-200	88 contacts →
	Exact match “Incorporated in 1969, Empire is proud to serve the residential new home construction sector.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	Groupe LMT	Exact match	Longueuil, QC, CanadaHQ recorded Nov 6, 2026	51-200	84 contacts →
	Exact match “With a rich history spanning over 50 years, LMT is a cornerstone in Quebec's construction industry.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	CDC Construction LTD	Exact match	Vancouver, BC, CanadaHQ recorded Nov 6, 2026	51-200	83 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	Farmer Construction LTD	Exact match	Victoria, BC, CanadaHQ recorded Nov 6, 2026	51-200	83 contacts →
	Exact match “As a privately owned family business incorporated in 1951, Farmer continues to actively conduct its operations in the Greater Victoria area, on Vancouver Island and throughout…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	BDA INC	Exact match	Toronto, ON, CanadaHQ recorded Nov 6, 2026	51-200	80 contacts →
	Exact match “BDA Inc.\| COR®-certified \| Award-winning Construction Firm \| Based in Toronto, ON Founded in 1997, BDA Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	Quickcontractors.com INC	Exact match	Guelph, ON, CanadaHQ recorded Nov 6, 2026	51-200	77 contacts →
	Exact match “Recently completing its 1.8 Millionth installation and having being tagged as the No.1 fastest growing construction company in Canada by Canadian Business magazine…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	Heatherbrae Builders	Exact match	Richmond, BC, CanadaHQ recorded Nov 6, 2026	51-200	76 contacts →
	Exact match “Originally founded in 1989 by Michael Knight and is now led by Dave Knight and Tim Knight, Heatherbrae is a BC owned and operated general contracting and construction management…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	Mform Construction Group	Exact match	Toronto, ON, CanadaHQ recorded Nov 6, 2026	51-200	75 contacts →
	Exact match “Specializing in providing full-service professional construction, project management and general contracting within the commercial interior, hospitality, retail, healthcare and…” Recorded in the RevenueBase company graph · Nov 6, 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 “exterior construction companies”. 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 1,812 exterior construction companies based in Canada

See the full list, filter by size, metro and specialty, and access 4,784 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Exterior construction companies based in Canada at a glance

As of Nov 6, 2026

34.7%Verified-email coverage

7.6Average contacts per company

11-50Median size (employees)

8.2%Largest-city concentration · Toronto

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

814

11-50

724

51-200

193

201-500

501-1,000

1,001-5,000

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 1,812 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 “exterior construction companies” 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 4,784 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.

Exterior construction companies 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 “exterior construction companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many exterior construction companies are there based in Canada?

RevenueBase identified 1,812 company matches for exterior construction companies 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?

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

Which city has the most exterior construction companies?

Toronto leads with 148 company records, followed by Calgary (142) and Edmonton (78).

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 4,784 professional contacts with verified work emails tracked across these 1,812 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.