Company lists · Data refreshed September 2026

Top 24 Aluminum window installation contractors based in Canada

Name: Aluminum window installation 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 226 companies tracked

RevenueBase identified 226 company matches for aluminum window installation contractors associated with Canada as of September 2026 and tracks 2,549 professional contacts across them, including 815 with verified work emails. Toronto is the largest hub.

This list covers company matches for aluminum window installation 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

226Companies

2,549Contacts tracked

815Verified emails

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The 24 largest aluminum window installation contractors based in Canada

Ranked by team size

Top 24 of 226 company matches for aluminum window installation 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	State Window Corporation	Exact match	Vaughan, ON, CanadaHQ recorded Sep 30, 2026	501-1,000	452 contacts →
	Exact match “State Window Corporation offers complete design, engineering, manufacturing and installation of custom window wall systems.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
2	Starline Windows	Exact match	Surrey, BC, CanadaHQ recorded Sep 30, 2026	1,001-5,000	246 contacts →
	Exact match “Starline Windows has been proudly designing and building windows & balcony doors for over 50 years, providing quality, comfort and peace of mind to our customers.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
3	Groupe Lessard	Exact match	Laval, QC, CanadaHQ recorded Sep 30, 2026	201-500	155 contacts →
	Exact match “Groupe Lessard is the leader in design, manufacturing and installation of intelligent building envelope systems, with a complete range of doors and windows, curtain walls and…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
4	Ecoline Windows	Exact match	Calgary, AB, CanadaHQ recorded Sep 30, 2026	51-200	93 contacts →
	Exact match “We specialize in replacement windows for the residential market and work directly with homeowners.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
5	Westeck Windows And Doors	Exact match	Chilliwack, BC, CanadaHQ recorded Sep 30, 2026	201-500	84 contacts →
	Exact match “At Westeck, custom isn’t a feature we sell, it’s how we think.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
6	Brookstone Windows & Doors	Exact match	Windsor, ON, CanadaHQ recorded Sep 30, 2026	51-200	76 contacts →
	Exact match “We are a customer obsessed, modern business in a traditional industry.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
7	Nordik Windows And Doors	Exact match	Mississauga, ON, CanadaHQ recorded Sep 30, 2026	201-500	70 contacts →
	Exact match “Nordik Windows and its partner companies have been providing the complete customer experience in window and door replacement.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
8	Alumico Architectural INC	Exact match	Montréal, QC, CanadaHQ recorded Sep 30, 2026	51-200	54 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
9	Greenfox Windows & Doors	Exact match	Edmonton, AB, CanadaHQ recorded Sep 30, 2026	11-50	49 contacts →
	Exact match “GreenFox Windows and Doors is Alberta's Manufacturer of Premium Windows & Doors, proudly serving Lethbridge and the surrounding areas.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
10	Clera Windows And Doors	Exact match	Vaughan, CanadaHQ recorded Sep 30, 2026	51-200	48 contacts →
	Exact match “Clera Windows + Doors by FM Industries has been manufacturing and installing windows and doors throughout all of Ontario since 1978.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
11	Altek Portes ET Fenêtres	Exact match	Saint-joseph-de-beauce, QC, CanadaHQ recorded Sep 30, 2026	201-500	45 contacts →
	Exact match “Altek portes et fenêtres est une entreprise manufacturière de portes et fenêtres desservant les entrepreneurs en construction.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
12	Prévost	Exact match	Richelieu, QC, CanadaHQ recorded Sep 30, 2026	201-500	43 contacts →
	Exact match “Nous sommes un chef de file dans la conception et la fabrication de produits architecturaux d’aluminium haute performance offrant une gamme complète de murs rideaux, fenêtres…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
13	Maritime Door & Window	Exact match	Moncton, NB, CanadaHQ recorded Sep 30, 2026	51-200	37 contacts →
	Exact match “For over 50 years, through innovation, superior craftsmanship and a relentless commitment to client satisfaction, Maritime Door & Window Ltd has evolved as a valued choice among…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
14	Ultima Fenestration	Exact match	Saint-georges, QC, CanadaHQ recorded Sep 30, 2026	51-200	24 contacts →
	Exact match “Ultima Fenestration conçoit, fabrique et installe des portes et fenêtres haut de gamme pour les marchés résidentiel, institutionnel et commercial québécois.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
15	West Coast Windows	Exact match	Delta, BC, CanadaHQ recorded Sep 30, 2026	11-50	24 contacts →
	Exact match “West Coast Windows has been one of the Lower Mainland's leading custom vinyl window and door manufacturers for over 30 years.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
16	Extreme Window And Entrance Systems INC	Exact match	Moncton, NB, CanadaHQ recorded Sep 30, 2026	51-200	23 contacts →
	Exact match “Discovering the Extreme Difference.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
17	Alberta Glass	Exact match	Calgary, AB, CanadaHQ recorded Sep 30, 2026	51-200	23 contacts →
	Exact match “Alberta Glass is a commercial glazing contractor focused on providing excellent aesthetics, performance and energy efficient building envelope solutions for building owners and…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
18	A1 Windows	Exact match	Burnaby, BC, CanadaHQ recorded Sep 30, 2026	11-50	22 contacts →
	Exact match “For over 20 years A1 Windows has been manufacturing and installing windows for all type of homes; from single family to high rise.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
19	Aluminium Dépôt Gatineau-Ottawa	Exact match	Gatineau, QC, CanadaHQ recorded Sep 30, 2026	11-50	20 contacts →
	Exact match “Products of Aluminium Dépôt Gatineau-Ottawa offer a range of benefits for the renovation of houses and new construction projects.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
20	Nova Doors And Windows LTD	Exact match	Dartmouth, NS, CanadaHQ recorded Sep 30, 2026	11-50	16 contacts →
	Exact match “Nova Doors and Windows offers its services in Halifax, Dartmouth, Bedford, Sackville and outlying areas such as Mount Uniake, Enfield, Tantallon and along the Eastern Shore.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
21	Bmg. Glass Aluminum	Exact match	Barrie, ON, CanadaHQ recorded Sep 30, 2026	51-200	13 contacts →
	Exact match “Bmg specializes in aluminum and glass projects, both residential and commercial.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
22	Lorendo Portes ET Fenêtres INC	Exact match	Montmagny, QC, CanadaHQ recorded Sep 30, 2026	51-200	13 contacts →
	Exact match “PERFORMANCE ET QUALITÉ À JUSTE PRIX Depuis plus de 105 ans, nous œuvrons dans la fabrication sur mesure de portes et fenêtres à haut rendement énergétique.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
23	Vitrerie Univerre	Exact match	Lévis, QC, CanadaHQ recorded Sep 30, 2026	11-50	13 contacts →
	Exact match “Vitrerie Univerre est située dans le parc industriel de Saint-Nicolas (Lévis) sur la Rive-Sud de Québec.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
24	Oasis Windows Canada INC	Exact match	Surrey, BC, CanadaHQ recorded Sep 30, 2026	51-200	13 contacts →
	Exact match Recorded description not available. 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 “aluminum window installation 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 24 of 226 aluminum window installation contractors based in Canada

See the full list, filter by size, metro and specialty, and access 815 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Aluminum window installation contractors based in Canada at a glance

As of Sep 30, 2026

32.0%Verified-email coverage

11.3Average contacts per company

11-50Median size (employees)

5.3%Largest-city concentration · Toronto

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

107

11-50

51-200

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 226 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 “aluminum window installation 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 815 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.

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

How many aluminum window installation contractors are there based in Canada?

RevenueBase identified 226 company matches for aluminum window installation 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?

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

Which city has the most aluminum window installation contractors?

Toronto leads with 12 company records, followed by Calgary (10) and Montreal (9).

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 815 professional contacts with verified work emails tracked across these 226 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.