Company lists · Data refreshed October 2026
Top 25 Commercial siding contractors based in Canada
RevenueBase identified 155 company matches for commercial siding contractors associated with Canada as of October 2026 and tracks 1,027 professional contacts across them, including 262 with verified work emails. Calgary is the largest hub.
This list covers company matches for commercial siding 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 October 10, 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.
The 25 largest commercial siding contractors based in Canada
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 253 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 · Oct 10, 2026 · View company records in RevenueBase | |||||
| 2 | 36 contacts → | ||||
Exact match “Prostar has earned a reputation as one of Vancouver's most recognized premier commercial renovators and exterior envelope contractors in BC.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 3 | 24 contacts → | ||||
Exact match “For more than 103 years, Dominion Roofing has been the go-to roofing and siding contractor in Toronto and the GTA.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 4 | 19 contacts → | ||||
Exact match “Depuis près de 50 ans, nous offrons un service d'installation de panneaux architecturaux, de panneaux composites et de revêtements métalliques pour tous types de commerces…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 5 | 13 contacts → | ||||
Exact match “Ash Boyd & Don Fata started sub-contracting in the roofing industry in 1995.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 6 | 12 contacts → | ||||
Exact match “MAXgreen Windows, Siding and Roofing offers high quality and premium value professional Exterior Renovation services for Residential and Light Commercial Properties.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 7 | 12 contacts → | ||||
Exact match “Established in 2017, Seal-It Up Roofing Ltd is a commercial flat roofing specialist based in Regina, Saskatchewan.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 8 | 12 contacts → | ||||
Exact match “Great Canadian Exteriors takes great pride in our understanding of the construction industry landscape and our successful projects.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 9 | 11 contacts → | ||||
Exact match “Standard Insulation and Siding is one of the oldest and largest insulation & siding companies in the Lower Mainland, proudly serving the industry since 1989.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 10 | 11 contacts → | ||||
Exact match “ThreeStones Alliance is a commercial and residential exterior construction company based in Calgary, AB.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 11 | 11 contacts → | ||||
Exact match “Residential and Commercial Roofing and Siding Contractor” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 12 | 10 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 13 | 10 contacts → | ||||
Exact match “S.I.S.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 14 | 10 contacts → | ||||
Exact match “Everflow specializes in all types of exterior supply and install for residential homes and commercial projects.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 15 | 9 contacts → | ||||
Exact match “Who we are & What we do… Avalon Construction is a general contractor.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 16 | 9 contacts → | ||||
Exact match “Genron Enterprises is a leader in construction from our conventional and pre-engineered steel buildings.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 17 | 8 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 18 | 8 contacts → | ||||
Exact match “We are a team of construction managers and flat roofing and sheet metal crews that service the region of Ontario, Canada.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 19 | 7 contacts → | ||||
Exact match “St-Laurent is a manufacturer and distributor of high-quality, durable exterior siding.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 20 | 6 contacts → | ||||
Exact match “Committed to excellence, Magenta Exterior Solutions has a strong reputation for providing siding and roofing contracting services for residential and commercial projects across…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 21 | 6 contacts → | ||||
Exact match “In 2006, two brothers with just a few tools and a truck were working as siding installers when they discovered an opportunity in the exterior finishing market that seemed to be…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 22 | 6 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 23 | 5 contacts → | ||||
Exact match “Above All provides professional solutions for Siding, Roofing, and Insulation.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 24 | 5 contacts → | ||||
Exact match “Aluminum siding and cladding fabricator and installation specialist.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 25 | 5 contacts → | ||||
Exact match “PLG Builders is a framing and siding subcontractor serving commercial, multi-residential, and institutional projects across Atlantic Canada.” Recorded in the RevenueBase company graph · Oct 10, 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 “commercial siding 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 155 commercial siding contractors based in Canada
See the full list, filter by size, metro and specialty, and access 262 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Commercial siding contractors based in Canada at a glance
As of Oct 10, 2026Companies by employee count
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 155 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 “commercial siding 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 262 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 October 10, 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 “commercial siding contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many commercial siding contractors are there based in Canada?
RevenueBase identified 155 company matches for commercial siding contractors associated with Canada as of October 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?
Gentek Building Products - Canada tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most commercial siding contractors?
Calgary leads with 24 company records, followed by Edmonton (9) and Toronto (8).
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 262 professional contacts with verified work emails tracked across these 155 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 October 10, 2026.
Ready to reach these companies? Verified emails and direct dials for all 155 commercial siding contractors based in Canada. Start with a free account, no credit card.
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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.
More company lists
Company intelligence · public preview
Top 25 commercial siding contractors based in Canada
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 155 matching company records for commercial siding contractors based in Canada, with 1,027 tracked contacts and 262 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 10, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 commercial siding contractors based in Canada
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Gentek Building Products - Canadagentek.ca HQ: Burlington, ON, CanadaReported employees: 1,001-5,000 | Burlington, ON, Canada | 1,001-5,000 | Exact match | 253 contacts → |
“Quality-crafted with attention to detail, Gentek products combine outstanding beauty and strength with the luxury of a low-maintenance finish.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Prostar Contractingprostar.caHQ: Burnaby, BC, CanadaReported employees: 51-200 | Burnaby, BC, Canada | 51-200 | Exact match | 36 contacts → |
“Prostar has earned a reputation as one of Vancouver's most recognized premier commercial renovators and exterior envelope contractors in BC.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Dominion Sheet Metal & Roofing Worksdominionroofing.comHQ: Toronto, ON, CanadaReported employees: 201-500 | Toronto, ON, Canada | 201-500 | Exact match | 24 contacts → |
“For more than 103 years, Dominion Roofing has been the go-to roofing and siding contractor in Toronto and the GTA.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Groupe RHR INCgrhr.ca HQ: St-jean-sur-richelieu, QC, CanadaReported employees: 51-200 | St-jean-sur-richelieu, QC, Canada | 51-200 | Exact match | 19 contacts → |
“Depuis près de 50 ans, nous offrons un service d'installation de panneaux architecturaux, de panneaux composites et de revêtements métalliques pour tous types de commerces…” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Pristine Roofing & Sidingpristineroofing.com HQ: Winnipeg, MB, CanadaReported employees: 1-10 | Winnipeg, MB, Canada | 1-10 | Exact match | 13 contacts → |
“Ash Boyd & Don Fata started sub-contracting in the roofing industry in 1995.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Maxgreen Windows, Siding And Roofingmaxgreen.caHQ: Calgary, AB, CanadaReported employees: 11-50 | Calgary, AB, Canada | 11-50 | Exact match | 12 contacts → |
“MAXgreen Windows, Siding and Roofing offers high quality and premium value professional Exterior Renovation services for Residential and Light Commercial Properties.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Seal-It UP Roofing LTDsealituproofing.ca HQ: Regina, SK, CanadaReported employees: 51-200 | Regina, SK, Canada | 51-200 | Exact match | 12 contacts → |
“Established in 2017, Seal-It Up Roofing Ltd is a commercial flat roofing specialist based in Regina, Saskatchewan.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Great Canadian Exteriors Corporationgreatcanadianext.ca HQ: Edmonton, AB, CanadaReported employees: 51-200 | Edmonton, AB, Canada | 51-200 | Exact match | 12 contacts → |
“Great Canadian Exteriors takes great pride in our understanding of the construction industry landscape and our successful projects.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Standard Insulation Siding Drywallstandardltd.ca HQ: Surrey, BC, CanadaReported employees: 201-500 | Surrey, BC, Canada | 201-500 | Exact match | 11 contacts → |
“Standard Insulation and Siding is one of the oldest and largest insulation & siding companies in the Lower Mainland, proudly serving the industry since 1989.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Threestones Alliance INCthreestonesalliance.caHQ: Calgary, AB, CanadaReported employees: 51-200 | Calgary, AB, Canada | 51-200 | Exact match | 11 contacts → |
“ThreeStones Alliance is a commercial and residential exterior construction company based in Calgary, AB.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Keystone Exteriorskeystoneexteriors.ca HQ: Calgary, CanadaReported employees: 1-10 | Calgary, Canada | 1-10 | Exact match | 11 contacts → |
“Residential and Commercial Roofing and Siding Contractor” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Clermont Ltéeclermontltee.com HQ: Chateauguay, QC, CanadaReported employees: 11-50 | Chateauguay, QC, Canada | 11-50 | Exact match | 10 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 13 |  S.I.S. Exterior Renovationssisltd.caHQ: Calgary, AB, CanadaReported employees: 11-50 | Calgary, AB, Canada | 11-50 | Exact match | 10 contacts → |
“S.I.S.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Everflow Eaves & Exteriors INCeverflow.ca HQ: Regina, SK, CanadaReported employees: 51-200 | Regina, SK, Canada | 51-200 | Exact match | 10 contacts → |
“Everflow specializes in all types of exterior supply and install for residential homes and commercial projects.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Avalon Construction LTDavalonconstructionltd.comHQ: Calgary, AB, CanadaReported employees: 11-50 | Calgary, AB, Canada | 11-50 | Exact match | 9 contacts → |
“Who we are & What we do… Avalon Construction is a general contractor.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Genron Enterprisesgenron.ca HQ: Fort Mcmurray, AB, CanadaReported employees: 11-50 | Fort Mcmurray, AB, Canada | 11-50 | Exact match | 9 contacts → |
“Genron Enterprises is a leader in construction from our conventional and pre-engineered steel buildings.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Applewood Roofing And Sheet Metal LTDapplewoodroofing.ca HQ: North York, ON, CanadaReported employees: 11-50 | North York, ON, Canada | 11-50 | Exact match | 8 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 18 |  Can-Sky Roofing & Sheet Metal INCcanskyroofing.comHQ: Etobicoke, ON, CanadaReported employees: 11-50 | Etobicoke, ON, Canada | 11-50 | Exact match | 8 contacts → |
“We are a team of construction managers and flat roofing and sheet metal crews that service the region of Ontario, Canada.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | St-Laurentfabstlaurent.com HQ: Repentigny, QC, CanadaReported employees: 501-1,000 | Repentigny, QC, Canada | 501-1,000 | Exact match | 7 contacts → |
“St-Laurent is a manufacturer and distributor of high-quality, durable exterior siding.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Magenta Exterior Solutionsmagentaconstruction.com HQ: Nepean, ON, CanadaReported employees: 11-50 | Nepean, ON, Canada | 11-50 | Exact match | 6 contacts → |
“Committed to excellence, Magenta Exterior Solutions has a strong reputation for providing siding and roofing contracting services for residential and commercial projects across…” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | ROM Bros Exteriors INCrombros.ca HQ: Acheson, AB, CanadaReported employees: 11-50 | Acheson, AB, Canada | 11-50 | Exact match | 6 contacts → |
“In 2006, two brothers with just a few tools and a truck were working as siding installers when they discovered an opportunity in the exterior finishing market that seemed to be…” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Risling Exteriors LTDrislingexteriors.com HQ: Calgary, CanadaReported employees: 11-50 | Calgary, Canada | 11-50 | Exact match | 6 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 23 | Above ALL Roofing & Exteriors INCaboveall.net HQ: Winnipeg, MB, CanadaReported employees: 51-200 | Winnipeg, MB, Canada | 51-200 | Exact match | 5 contacts → |
“Above All provides professional solutions for Siding, Roofing, and Insulation.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Next Alutechnextalutech.com HQ: North York, ON, CanadaReported employees: 1-10 | North York, ON, Canada | 1-10 | Exact match | 5 contacts → |
“Aluminum siding and cladding fabricator and installation specialist.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | PLG Buildersplgbuilders.ca HQ: Moncton, CanadaReported employees: 11-50 | Moncton, Canada | 11-50 | Exact match | 5 contacts → |
“PLG Builders is a framing and siding subcontractor serving commercial, multi-residential, and institutional projects across Atlantic Canada.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 155 company matches
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Commercial siding contractors: dataset insights
October 10, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
153 records in the displayed employee bands.
2 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 155 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 10, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for commercial siding contractors?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many commercial siding contractors did RevenueBase find based in Canada?
The saved snapshot records 155 matching company records, 1,027 tracked contacts and 262 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 10, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Commercial siding contractors by geography
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 commercial siding contractors based in Canada. Snapshot: October 10, 2026. https://revenuebase.ai/companies/commercial-siding-contractors/canada.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 commercial siding contractors based in Canada
RevenueBase records 155 matching company records for commercial siding contractors based in Canada, with 1,027 tracked contacts and 262 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 10, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 commercial siding contractors based in Canada
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Gentek Building Products - Canadagentek.ca HQ: Burlington, ON, CanadaReported employees: 1,001-5,000 | Burlington, ON, Canada | 1,001-5,000 | Exact match | 253 contacts → |
“Quality-crafted with attention to detail, Gentek products combine outstanding beauty and strength with the luxury of a low-maintenance finish.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Prostar Contractingprostar.ca HQ: Burnaby, BC, CanadaReported employees: 51-200 | Burnaby, BC, Canada | 51-200 | Exact match | 36 contacts → |
“Prostar has earned a reputation as one of Vancouver's most recognized premier commercial renovators and exterior envelope contractors in BC.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Dominion Sheet Metal & Roofing Worksdominionroofing.com HQ: Toronto, ON, CanadaReported employees: 201-500 | Toronto, ON, Canada | 201-500 | Exact match | 24 contacts → |
“For more than 103 years, Dominion Roofing has been the go-to roofing and siding contractor in Toronto and the GTA.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Groupe RHR INCgrhr.ca HQ: St-jean-sur-richelieu, QC, CanadaReported employees: 51-200 | St-jean-sur-richelieu, QC, Canada | 51-200 | Exact match | 19 contacts → |
“Depuis près de 50 ans, nous offrons un service d'installation de panneaux architecturaux, de panneaux composites et de revêtements métalliques pour tous types de commerces…” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Pristine Roofing & Sidingpristineroofing.com HQ: Winnipeg, MB, CanadaReported employees: 1-10 | Winnipeg, MB, Canada | 1-10 | Exact match | 13 contacts → |
“Ash Boyd & Don Fata started sub-contracting in the roofing industry in 1995.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Maxgreen Windows, Siding And Roofingmaxgreen.ca HQ: Calgary, AB, CanadaReported employees: 11-50 | Calgary, AB, Canada | 11-50 | Exact match | 12 contacts → |
“MAXgreen Windows, Siding and Roofing offers high quality and premium value professional Exterior Renovation services for Residential and Light Commercial Properties.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Seal-It UP Roofing LTDsealituproofing.ca HQ: Regina, SK, CanadaReported employees: 51-200 | Regina, SK, Canada | 51-200 | Exact match | 12 contacts → |
“Established in 2017, Seal-It Up Roofing Ltd is a commercial flat roofing specialist based in Regina, Saskatchewan.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Great Canadian Exteriors Corporationgreatcanadianext.ca HQ: Edmonton, AB, CanadaReported employees: 51-200 | Edmonton, AB, Canada | 51-200 | Exact match | 12 contacts → |
“Great Canadian Exteriors takes great pride in our understanding of the construction industry landscape and our successful projects.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Standard Insulation Siding Drywallstandardltd.ca HQ: Surrey, BC, CanadaReported employees: 201-500 | Surrey, BC, Canada | 201-500 | Exact match | 11 contacts → |
“Standard Insulation and Siding is one of the oldest and largest insulation & siding companies in the Lower Mainland, proudly serving the industry since 1989.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Threestones Alliance INCthreestonesalliance.ca HQ: Calgary, AB, CanadaReported employees: 51-200 | Calgary, AB, Canada | 51-200 | Exact match | 11 contacts → |
“ThreeStones Alliance is a commercial and residential exterior construction company based in Calgary, AB.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Keystone Exteriorskeystoneexteriors.ca HQ: Calgary, CanadaReported employees: 1-10 | Calgary, Canada | 1-10 | Exact match | 11 contacts → |
“Residential and Commercial Roofing and Siding Contractor” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Clermont Ltéeclermontltee.com HQ: Chateauguay, QC, CanadaReported employees: 11-50 | Chateauguay, QC, Canada | 11-50 | Exact match | 10 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 13 | S.I.S. Exterior Renovationssisltd.ca HQ: Calgary, AB, CanadaReported employees: 11-50 | Calgary, AB, Canada | 11-50 | Exact match | 10 contacts → |
“S.I.S.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Everflow Eaves & Exteriors INCeverflow.ca HQ: Regina, SK, CanadaReported employees: 51-200 | Regina, SK, Canada | 51-200 | Exact match | 10 contacts → |
“Everflow specializes in all types of exterior supply and install for residential homes and commercial projects.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Avalon Construction LTDavalonconstructionltd.com HQ: Calgary, AB, CanadaReported employees: 11-50 | Calgary, AB, Canada | 11-50 | Exact match | 9 contacts → |
“Who we are & What we do… Avalon Construction is a general contractor.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Genron Enterprisesgenron.ca HQ: Fort Mcmurray, AB, CanadaReported employees: 11-50 | Fort Mcmurray, AB, Canada | 11-50 | Exact match | 9 contacts → |
“Genron Enterprises is a leader in construction from our conventional and pre-engineered steel buildings.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Applewood Roofing And Sheet Metal LTDapplewoodroofing.ca HQ: North York, ON, CanadaReported employees: 11-50 | North York, ON, Canada | 11-50 | Exact match | 8 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 18 | Can-Sky Roofing & Sheet Metal INCcanskyroofing.com HQ: Etobicoke, ON, CanadaReported employees: 11-50 | Etobicoke, ON, Canada | 11-50 | Exact match | 8 contacts → |
“We are a team of construction managers and flat roofing and sheet metal crews that service the region of Ontario, Canada.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | St-Laurentfabstlaurent.com HQ: Repentigny, QC, CanadaReported employees: 501-1,000 | Repentigny, QC, Canada | 501-1,000 | Exact match | 7 contacts → |
“St-Laurent is a manufacturer and distributor of high-quality, durable exterior siding.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Magenta Exterior Solutionsmagentaconstruction.com HQ: Nepean, ON, CanadaReported employees: 11-50 | Nepean, ON, Canada | 11-50 | Exact match | 6 contacts → |
“Committed to excellence, Magenta Exterior Solutions has a strong reputation for providing siding and roofing contracting services for residential and commercial projects across…” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | ROM Bros Exteriors INCrombros.ca HQ: Acheson, AB, CanadaReported employees: 11-50 | Acheson, AB, Canada | 11-50 | Exact match | 6 contacts → |
“In 2006, two brothers with just a few tools and a truck were working as siding installers when they discovered an opportunity in the exterior finishing market that seemed to be…” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Risling Exteriors LTDrislingexteriors.com HQ: Calgary, CanadaReported employees: 11-50 | Calgary, Canada | 11-50 | Exact match | 6 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 23 | Above ALL Roofing & Exteriors INCaboveall.net HQ: Winnipeg, MB, CanadaReported employees: 51-200 | Winnipeg, MB, Canada | 51-200 | Exact match | 5 contacts → |
“Above All provides professional solutions for Siding, Roofing, and Insulation.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Next Alutechnextalutech.com HQ: North York, ON, CanadaReported employees: 1-10 | North York, ON, Canada | 1-10 | Exact match | 5 contacts → |
“Aluminum siding and cladding fabricator and installation specialist.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | PLG Buildersplgbuilders.ca HQ: Moncton, CanadaReported employees: 11-50 | Moncton, Canada | 11-50 | Exact match | 5 contacts → |
“PLG Builders is a framing and siding subcontractor serving commercial, multi-residential, and institutional projects across Atlantic Canada.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 155 company matches
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Commercial siding contractors: dataset insights
October 10, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
153 records in the displayed employee bands.
2 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 155 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 10, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for commercial siding contractors?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many commercial siding contractors did RevenueBase find based in Canada?
The saved snapshot records 155 matching company records, 1,027 tracked contacts and 262 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 10, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
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Cite this list
RevenueBase Data Team. Top 25 commercial siding contractors based in Canada. Snapshot: October 10, 2026. https://revenuebase.ai/companies/commercial-siding-contractors/canada.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗