Company Facts
GIT Portes & Fenêtres en aluminium at a Glance
The work
- Best for
- Large openings and modern homes that call for aluminum frames
- Primary service
- Windows and doors
Where
- Headquarters
- Montreal, QC
- Service area
- 5 cities
- Emergency service
- Not advertised
Money and guarantees
- Free estimates
- Yes
- Financing
- Not advertised
Credentials
- RBQ contractor licence
- 1231-7079-19 (reported by the company, not verified)
Editorial Review
Our Take on GIT Portes & Fenêtres en aluminium
GIT is the aluminum specialist, with a factory in Montreal, an RBQ licence listed and 338 Google reviews at 4.6. If you want vinyl or wood, look at the other companies on this list.
Best forLarge openings and modern homes that call for aluminum frames
What We Like
- Aluminum windows and doors made in a Montreal factory since 1968
- RBQ licence 1231-7079-19 listed on the website
- Named Choix du Consommateur for the Island of Montreal in 2025
- 338 Google reviews at 4.6 stars
- Free in-home estimates, with weekend visits by appointment
Things to Consider
- Aluminum is the focus, with no vinyl, wood or fibreglass
- Warranty terms are not stated on the website
- Showroom hours are short, ending at 2 p.m. on Fridays
Customer Ratings
Google Reviews for GIT Portes & Fenêtres en aluminium
Customer ratings shown here come from Google. They are separate from our editorial review above.
Rating Distribution
- 5 stars84%
- 4 stars7%
- 3 stars0%
- 2 stars2%
- 1 star7%
iAbout this distribution
The distribution reflects the 338 Google reviews available when this profile's review data was last refreshed on November 4, 2026. Ratings and counts change continuously on Google, so figures here may lag the live profile slightly. We publish only the values returned by the source, never estimates for missing bands.
Recent Google Reviews
Editorial Ranking
Why GIT Portes & Fenêtres en aluminium Made Our Top 5
It holds position 5 in 5 Best Windows and Doors Companies in Montreal, QC (2026).
What They Do
Services Offered
Specialties
- Aluminum windows and doors
- Quebec-made manufacturing
- Oversized window openings
- Energy efficient thermal barrier
- Aluminum window manufacturing
- Aluminum window installation
- Aluminum entrance doors
- Steel entrance doors
Areas Served
Based in Montreal, QC.
- Montreal, QC · HQ
- Lasalle, QC
- Saint-Laurent, QC
- Outremont, QC
- Mount Royal, QC
iAbout service coverage
Coverage is as the business describes it, cross-checked against where its recent documented work is. A company will often travel beyond the areas listed here for a large job and decline a small one at the same distance, so confirm your address before scheduling.
Company Background
About GIT Portes & Fenêtres en aluminium
GIT Portes & Fenêtres en aluminium says it was founded in 1968 and has built its reputation on aluminum doors and windows, which it manufactures in a large factory in Montreal. Its office and showroom address is 8645 boulevard Langelier in Saint-Léonard, a borough of Montreal. Where most window companies on this list work in vinyl or hybrid, GIT sticks to aluminum, and it argues that the material allows very large openings and holds up to Quebec winters.
The product list covers casement, awning, double-hung, tilt-and-turn, fixed and sliding windows, aluminum and steel entry doors, and patio doors. The company says its accredited installation crews take out the old units and haul them away, and its photo gallery shows condo towers, brick low-rises, large custom homes and new builds. Its website states that it built the first ENERGY STAR compliant aluminum window in 2005, received the ENERGY STAR Participant of the Year award from Natural Resources Canada, and was named Choix du Consommateur for the Island of Montreal in 2025.
The site lists RBQ licence 1231-7079-19. Free in-home estimates are offered, and posted hours are Monday to Thursday, 10 a.m. to 4 p.m., Friday, 10 a.m. to 2 p.m., with weekends by appointment.
GIT has 4.6 stars from 338 Google reviews, read November 3, 2026, the second-largest review count on this list.
GIT suits owners of modern homes, condos and large custom openings who want aluminum frames from a long-established Montreal manufacturer. It suits less well buyers who want vinyl, wood or fibreglass, since aluminum is the focus. Before booking, ask for a written quote that names the product line and glass package, ask for the warranty terms in writing because the site does not state them, and confirm the RBQ licence on the Régie du bâtiment du Québec lookup.
iWhere this information comes from
Company history, ownership and capability details on this page are provided by the business and reviewed by our editors for plausibility and consistency. They are not the same as the credentials block, where each item carries its own verification status and source.
Other Sources
Reputation by Source
We show each source separately rather than blending them into a single score, because they measure different things.
Pricing
Company Pricing & Estimates
What this company publishes about its own pricing.
- Free estimates
- Yes
- Inspection fee
- Free quote, experts travel to the home at no charge
Gallery
Project Photos
Business-submitted, reviewed by our editors
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GIT Portes & Fenêtres en aluminium FAQs
Is GIT Portes et Fenêtres licensed and certified?
The GIT website lists RBQ licence 1231-7079-19 and states the company was named Choix du Consommateur for the Island of Montreal in 2025. It also reports an ENERGY STAR Participant of the Year award from Natural Resources Canada. Verify the licence on the Régie du bâtiment du Québec lookup.
What are GIT's hours and do they give free estimates?
Posted hours are Monday to Thursday, 10 a.m. to 4 p.m., and Friday, 10 a.m. to 2 p.m., with weekend visits by appointment. The website says its experts travel to your home for free to prepare a quote. Call 514-323-2954 or 1-800-997-2999.
What does GIT sell and does it install the windows itself?
GIT makes aluminum windows, aluminum and steel entry doors and patio doors in its Montreal factory, and its accredited installation crews fit them and remove the old units. The site does not state warranty terms, so ask for them in writing with your quote.
Is GIT Portes & Fenêtres en aluminium licensed and insured?
We checked 0 of 6 credentials against the issuing authority. Verified items carry the date we checked; reported items are what the business told us and we could not independently confirm.
What areas does GIT Portes & Fenêtres en aluminium serve?
Montreal, Lasalle, Saint-Laurent, Outremont, Mount Royal. Coverage is as the business describes it, cross-checked against where its recent documented work is. Confirm your address before scheduling, particularly at the edge of a service area.
Does GIT Portes & Fenêtres en aluminium offer emergency service?
Emergency availability is not listed for this company. If you need an urgent call-out, check the ranking for companies that do list it.
What warranty do they offer?
Warranty terms are not on file. Ask for them in writing before work starts.
How was this profile built?
Credentials come from issuing authorities, ratings from the company's Google Business Profile with the date we read them, and the editorial take from our own review of estimates, warranty documents and public feedback. Anything the business told us is labelled as reported.
Can a business pay to improve its profile?
A business can subscribe to manage its own listing details, and it can buy a labelled sponsored placement. Neither changes a ranking position or the editorial assessment on this page.
Is Something Incorrect?
Business information changes. Tell us about an address, phone, website, service area, credential or ownership change, or let us know if this company has closed.
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iWhat claiming does
Claiming lets you correct and maintain the factual information on this profile. Claiming or upgrading a profile does not guarantee inclusion in a TenBestFind ranking and never affects ranking position, which is decided editorially.
About This Business Profile
- Last reviewed
- November 2026
- Profile last updated
- November 11, 2026
- Google review data updated
- November 4, 2026
- Sources checked
- Issuing authorities, Google Business Profile, Company website
- Could not verify
- RBQ contractor licence (reported only), insurance
- Sponsorship status
- No commercial relationship