Company lists · Data refreshed September 2026

Top 25 Residential window contractors based in Canada

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

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 238 companies tracked

RevenueBase identified 238 residential window contractors headquartered in Canada as of September 2026 and tracks 1,460 professional contacts across them, including 400 with verified work emails. Calgary is the largest hub.

This list covers residential window contractors headquartered in Canada, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 17, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 17, 2026 86% judged on-target in blind review

238Companies

1,460Contacts tracked

400Verified emails

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The 25 largest residential window contractors based in Canada

Ranked by team size

Top 25 of 238 residential window contractors based in Canada, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to residential window contractors: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Centra Windows & Install Pros	Partial evidence	Langley, CanadaHQ checked Sep 17, 2026	201-500	170 contacts →
	Partial evidence “From window and door manufacturing, supply, and install to building envelope restorations, Centra Windows & Install Pros does it all.” Source: RevenueBase Database · checked Sep 17, 2026
2	Ecoline Windows	Strong evidence	Calgary, AB, CanadaHQ checked Sep 17, 2026	51-200	93 contacts →
	Strong evidence “We specialize in replacement windows for the residential market and work directly with homeowners.” Source: RevenueBase Database · checked Sep 17, 2026
3	Brookstone Windows & Doors	Indirect evidence	Windsor, ON, CanadaHQ checked Sep 17, 2026	51-200	76 contacts →
	Indirect evidence “We are a customer obsessed, modern business in a traditional industry.” Source: RevenueBase Database · checked Sep 17, 2026
4	Nordik Windows And Doors	Partial evidence	Mississauga, ON, CanadaHQ checked Sep 17, 2026	201-500	70 contacts →
	Partial evidence “Nordik Windows and its partner companies have been providing the complete customer experience in window and door replacement.” Source: RevenueBase Database · checked Sep 17, 2026
5	Clera Windows And Doors	Partial evidence	Vaughan, CanadaHQ checked Sep 17, 2026	51-200	48 contacts →
	Partial evidence “Clera Windows + Doors by FM Industries has been manufacturing and installing windows and doors throughout all of Ontario since 1978.” Source: RevenueBase Database · checked Sep 17, 2026
6	VDK Group INC	Partial evidence	Norwich, ON, CanadaHQ checked Sep 17, 2026	201-500	41 contacts →
	Partial evidence “VDK Group is a family-owned and operated enterprise dedicated to providing an extensive range of exquisitely crafted windows and exterior doors for reputable companies and…” Source: RevenueBase Database · checked Sep 17, 2026
7	Maritime Door & Window	Partial evidence	Moncton, NB, CanadaHQ checked Sep 17, 2026	51-200	37 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026
8	Centennial Windows & Doors	Partial evidence	London, ON, CanadaHQ checked Sep 17, 2026	51-200	37 contacts →
	Partial evidence “Centennial Windows & Doors is a family owned and operated business that offers an end-to-end solution for replacement windows and doors.” Source: RevenueBase Database · checked Sep 17, 2026
9	Landmark Home Solutions	Indirect evidence	Hamilton, ON, CanadaHQ checked Sep 17, 2026	201-500	32 contacts →
	Indirect evidence “Landmark Home Solutions has been supplying comfort and peace of mind to homeowners across Ontario since 1987.” Source: RevenueBase Database · checked Sep 17, 2026
10	West Coast Windows	Partial evidence	Delta, BC, CanadaHQ checked Sep 17, 2026	11-50	24 contacts →
	Partial evidence “West Coast Windows has been one of the Lower Mainland's leading custom vinyl window and door manufacturers for over 30 years.” Source: RevenueBase Database · checked Sep 17, 2026
11	Nova Doors And Windows LTD	Partial evidence	Dartmouth, NS, CanadaHQ checked Sep 17, 2026	11-50	16 contacts →
	Partial evidence “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.” Source: RevenueBase Database · checked Sep 17, 2026
12	Weather PRO Windows And Doors INC	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 17, 2026	11-50	14 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
13	Lorendo Portes ET Fenêtres INC	Indirect evidence	Montmagny, QC, CanadaHQ checked Sep 17, 2026	51-200	13 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 17, 2026
14	Oasis Windows Canada INC	Indirect evidence	Surrey, BC, CanadaHQ checked Sep 17, 2026	51-200	13 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
15	Legacy Windows & Doors	Partial evidence	Surrey, BC, CanadaHQ checked Sep 17, 2026	11-50	12 contacts →
	Partial evidence “Legacy Windows & Doors offers window, door, and siding products and replacement services for discerning clients.” Source: RevenueBase Database · checked Sep 17, 2026
16	Maxgreen Windows, Siding And Roofing	Strong evidence	Calgary, AB, CanadaHQ checked Sep 17, 2026	11-50	10 contacts →
	Strong evidence “MAXgreen Windows, Siding and Roofing offers high quality and premium value professional Exterior Renovation services for Residential and Light Commercial Properties.” Source: RevenueBase Database · checked Sep 17, 2026
17	Blind Magic Window Coverings	Strong evidence	Edmonton, AB, CanadaHQ checked Sep 17, 2026	11-50	10 contacts →
	Strong evidence “Owned & operated in Edmonton, AB, and servicing all of Northern Alberta, Blind Magic Window Coverings has been providing expert window coverings service in both residential and…” Source: RevenueBase Database · checked Sep 17, 2026
18	Casa Bella Windows And Doors	Indirect evidence	Mississauga, ON, CanadaHQ checked Sep 17, 2026	201-500	10 contacts →
	Indirect evidence “BETTER INSTALLATION.” Source: RevenueBase Database · checked Sep 17, 2026
19	Muskoka Window And Door Centre	Partial evidence	Bracebridge, ON, CanadaHQ checked Sep 17, 2026	11-50	10 contacts →
	Partial evidence “We offer a unique and superb selection of windows and doors from North America’s finest manufacturers.” Source: RevenueBase Database · checked Sep 17, 2026
20	S.I.S. Exterior Renovations	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 17, 2026	11-50	10 contacts →
	Indirect evidence “S.I.S.” Source: RevenueBase Database · checked Sep 17, 2026
21	Long Life Windows And Doors	Partial evidence	Vancouver, BC, CanadaHQ checked Sep 17, 2026	11-50	9 contacts →
	Partial evidence “At Long Life, we specialize in three things: replacement windows, replacement doors, and exceptional installation service.” Source: RevenueBase Database · checked Sep 17, 2026
22	Provincial Glass & Mirror LTD	Partial evidence	London, ON, CanadaHQ checked Sep 17, 2026	11-50	7 contacts →
	Partial evidence “Based in London Ontario since 1983, Provincial Glass & Mirror Ltd has been providing glazing services across Southwestern Ontario ranging as far as Windsor, Sarnia…” Source: RevenueBase Database · checked Sep 17, 2026
23	Buildmart Windows And Doors	Partial evidence	Ottawa, ON, CanadaHQ checked Sep 17, 2026	1-10	7 contacts →
	Partial evidence “Buildmart Windows and Doors began its journey in 2006 as a windows and doors installation business, becoming a full-scale provider of quality windows and doors after incporating…” Source: RevenueBase Database · checked Sep 17, 2026
24	Complete Windows & Doors	Partial evidence	Barrie, ON, CanadaHQ checked Sep 17, 2026	11-50	7 contacts →
	Partial evidence “Our team at Complete Windows & Doors boasts decades of collective experience in the renovation industry, ensuring that every project benefits from our extensive knowledge and…” Source: RevenueBase Database · checked Sep 17, 2026
25	Custom Contracting INC	Strong evidence	Brantford, ON, CanadaHQ checked Sep 17, 2026	11-50	7 contacts →
	Strong evidence “A roofing, siding, windows & doors, and attic insulation company with over 20 years of experience is a professional and reliable contractor that offers a range of exterior home…” Source: RevenueBase Database · checked Sep 17, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: residential window contractors. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names residential window contractors.
Partial evidence: Its own public description names part of residential window contractors, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name residential window contractors. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 238 residential window contractors based in Canada

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Residential window contractors based in Canada at a glance

As of Sep 17, 2026

27.4%Verified-email coverage

6.1Average contacts per company

1-10Median size (employees)

5.5%Largest-city concentration · Calgary

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

131

11-50

51-200

201-500

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 238 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among residential window contractors, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Canada whose own description of what they do matches “residential window contractors”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names residential window contractors), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among residential window contractors, and records with no verified work email. Companies headquartered outside Canada are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 400 across the full list. 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 17, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names residential window contractors, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many residential window contractors are there based in Canada?

RevenueBase identified 238 residential window contractors headquartered in Canada as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Centra Windows & Install Pros, headquartered in Langley, tops this list with the largest team on record.

Which city has the most residential window contractors?

Calgary leads with 13 headquartered companies, followed by Toronto (11) and Edmonton (10).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 400 verified decision-maker contacts tracked across these 238 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 17, 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 Smart Search, 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.