Company lists · Data refreshed November 2026

Top 25 Weatherproofing companies based in Canada

RevenueBase identified 454 company matches for weatherproofing companies associated with Canada as of November 2026 and tracks 3,808 professional contacts across them, including 1,379 with verified work emails. Calgary is the largest hub.

This list covers company matches for weatherproofing 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 5, 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 5, 2026 How this list was built
454Companies
3,808Contacts tracked
1,379Verified emails
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The 25 largest weatherproofing companies based in Canada

Ranked by team size
Top 25 of 454 company matches for weatherproofing companies based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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 matchDrummondville, QC, CanadaHQ recorded Nov 5, 20261,001-5,000610 contacts →

Exact match

“Depuis 1908, SOPREMA protège les espaces de vie et améliore le bien-être des individus grâce à des solutions durables et innovantes d’étanchéité, d’isolation, de végétalisation et…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchMississauga, BC, CanadaHQ recorded Nov 5, 2026201-500306 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 5, 2026 · View company records in RevenueBase
3Exact matchRichmond, BC, CanadaHQ recorded Nov 5, 2026201-500134 contacts →

Exact match

“For more than 50 years, proprietary Xypex Crystalline Technology has set an international standard of excellence in concrete waterproofing.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchMississauga, ON, CanadaHQ recorded Nov 5, 202651-20092 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 5, 2026 · View company records in RevenueBase
5Exact matchEtobicoke, ON, CanadaHQ recorded Nov 5, 202651-20090 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 5, 2026 · View company records in RevenueBase
6Exact matchSt-hubert, QC, CanadaHQ recorded Nov 5, 202651-20069 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 · Nov 5, 2026 · View company records in RevenueBase
7Exact matchOttawa, ON, CanadaHQ recorded Nov 5, 202651-20054 contacts →

Exact match

“Covertite was founded in 1951 by the Warner family as a small roofing company.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchBrantford, ON, CanadaHQ recorded Nov 5, 202651-20052 contacts →

Exact match

“Elastochem is a Canadian leader of building enclosure solutions, ranging from waterproofing and restoration systems to polyurethane foam insulation.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchLasalle, QC, CanadaHQ recorded Nov 5, 2026201-50051 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchLa Prairie, QC, CanadaHQ recorded Nov 5, 202651-20049 contacts →

Exact match

“Legault-Dubois est une société incorporée dont la mission est d’aider les propriétaires d’immeuble, les gestionnaires et les intervenants de l’industrie de la construction et de…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchMontreal, QC, CanadaHQ recorded Nov 5, 2026201-50047 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 · Nov 5, 2026 · View company records in RevenueBase
12Exact matchDrummondville, QC, CanadaHQ recorded Nov 5, 202651-20042 contacts →

Exact match

“Established in 1996, RESISTO – a division of SOPREMA – specializes in retail residential construction products.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchWinnipeg, MB, CanadaHQ recorded Nov 5, 202651-20041 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 · Nov 5, 2026 · View company records in RevenueBase
14Exact matchToronto, AB, CanadaHQ recorded Nov 5, 202611-5036 contacts →

Exact match

“Durabond Products Limited, established in 1967 and headquartered in Toronto, Ontario, Canada, is a leader in the manufacturing and development of specialized Architectural Wall…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchVancouver (se Oakridge / East Marpole / South Sunset), BC, CanadaHQ recorded Nov 5, 202651-20035 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 · Nov 5, 2026 · View company records in RevenueBase
16Exact matchOttawa, ON, CanadaHQ recorded Nov 5, 202611-5034 contacts →

Exact match

“Building Technologies Consulting Inc.(BTC Group) is a Building Science Engineering firm, improving buildings and properties across Canada and internationally.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchCalgary, AB, CanadaHQ recorded Nov 5, 202611-5033 contacts →

Exact match

“Advanced Level Roofing is your local roofing company.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchMississauga, ON, CanadaHQ recorded Nov 5, 202651-20030 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchBrampton, ON, CanadaHQ recorded Nov 5, 202611-5029 contacts →

Exact match

“The Peridot Gem is deemed to emit positive energy and to channel abundance.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchAurora, NS, CanadaHQ recorded Nov 5, 202611-5027 contacts →

Exact match

“Tri-Tech Pinnacle Group is experienced with all types of roofing products and systems.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchOttawa, ON, CanadaHQ recorded Nov 5, 202651-20027 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchGuelph, ON, CanadaHQ recorded Nov 5, 202651-20025 contacts →

Exact match

“Since and over sq.ft of Flat Roofing Installed.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchEdmonton, AB, CanadaHQ recorded Nov 5, 202611-5024 contacts →

Exact match

“Jayson Global Roofing has been serving Edmonton, Calgary, and surrounding areas for over 40 years, providing roofing and exterior building envelope services to homeowners…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchToronto, ON, CanadaHQ recorded Nov 5, 202651-20023 contacts →

Exact match

“Over the last 30 years, Specified has completed thousands of successful projects.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25Exact matchOttawa, ON, CanadaHQ recorded Nov 5, 202611-5022 contacts →

Exact match

“O'Reilly Brothers is the industry-leading insulation contractor in Eastern Ontario, specializing in sprayed polyurethane foam insulation, blown cellulose insulation, vermiculite…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 25 of 454 weatherproofing companies based in Canada

See the full list, filter by size, metro and specialty, and access 1,379 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Weatherproofing companies based in Canada at a glance

As of Nov 5, 2026
36.2%Verified-email coverage
8.4Average contacts per company
11-50Median size (employees)
8.8%Largest-city concentration · Calgary
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
215
11-50
163
51-200
48
201-500
9
1,001-5,000
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 454 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 “weatherproofing 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 1,379 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 5, 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 “weatherproofing companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many weatherproofing companies are there based in Canada?

RevenueBase identified 454 company matches for weatherproofing 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?

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

Which city has the most weatherproofing companies?

Calgary leads with 40 company records, followed by Toronto (35) and Edmonton (17).

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 1,379 professional contacts with verified work emails tracked across these 454 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 5, 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.