Company Facts
Portes et fenêtres Porto/Porto Windows and Doors at a Glance
The work
- Best for
- Older or architectural homes that call for premium brands
- Primary service
- Windows and doors
Where
- Headquarters
- Montreal, QC
- Service area
- 5 cities
- Emergency service
- Not advertised
Money and guarantees
- Free estimates
- Not advertised
- Financing
- Available
Credentials
- Centre Loewen du Québec
- Centre Loewen du Québec (reported by the company, not verified)
Editorial Review
Our Take on Portes et fenêtres Porto/Porto Windows and Doors
Porto is the premium-brand pick here, built around Loewen, Schüco and heritage-style windows. With 63 reviews and no licence number on its site, confirm the RBQ licence and warranty terms before you commit.
Best forOlder or architectural homes that call for premium brands
What We Like
- About 40 years in the window and door trade, by the company's account
- Carries Loewen, Norwood, Isothermic, Lajeunesse and Schüco
- Showroom at 7290 rue Saint-Jacques with Saturday hours
- Financing up to $100,000 through Financeit
- Heritage-style windows, custom shapes and curtain walls
Things to Consider
- The website states no RBQ licence number or warranty terms
- Smallest review count on this list at 63
- Showroom visits are by appointment only
Customer Ratings
Google Reviews for Portes et fenêtres Porto/Porto Windows and Doors
Customer ratings shown here come from Google. They are separate from our editorial review above.
Rating Distribution
- 5 stars86%
- 4 stars3%
- 1 star11%
iAbout this distribution
The distribution reflects the 63 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 Portes et fenêtres Porto/Porto Windows and Doors Made Our Top 5
It holds position 2 in 5 Best Windows and Doors Companies in Montreal, QC (2026).
What They Do
Services Offered
Specialties
- Portes sur mesure
- Fenêtres sur mesure
- Fenêtres ancestrales
- Murs rideaux
- Vente de fenêtres
- Installation de fenêtres
- Remplacement de fenêtres
- Vente de portes
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 Portes et fenêtres Porto/Porto Windows and Doors
Portes et fenêtres Porto describes itself as a Montreal door and window shop with roughly 40 years in the industry, and its showroom at 7290 rue Saint-Jacques, suite 100, sits in the Notre-Dame-de-Grâce part of the Côte-des-Neiges and Notre-Dame-de-Grâce borough. Visits are by appointment, so the showroom is a place to compare frames and hardware with a specialist rather than a walk-in counter.
The product list leans toward higher-end and architectural work. Window makers named on the site are Loewen, Norwood, Isothermic, Sierra Pacific, Lajeunesse, Dionne Architectural, Schüco and Duxton, and door lines include Novatech and Mélymax. Styles run from tilt-and-turn, casement and double-hung to bay, bow, arched and custom shapes, plus heritage-style windows and curtain walls. The company also stocks Emtek, Deltana, Phelps and other hardware brands, and its pages name Centre Loewen du Québec.
Installation and replacement are offered for residential buildings across Greater Montreal, Laval, the North Shore and the South Shore. The site says its installers are qualified and that staff work with architects, designers and contractors, and homeowners who plan their own installation can ask about a contractor discount. Financing through Financeit is available for applications up to $100,000. The project gallery shows homes in Bromont, Brossard, Hawkesbury, Lac Delage, Sainte-Agathe, Saint-Cyr and Sutton.
Porto has 4.5 stars from 63 Google reviews, read November 3, 2026, the smallest review count on this list. The website does not state an RBQ licence number or warranty terms.
Porto suits owners of older or architecturally detailed homes who want specific premium brands and a specialist to guide the choice. It suits less well shoppers who want a quick online price or a long review history. Before booking, ask for a written quote naming the brand and series, ask who installs and under which RBQ licence, and ask for the manufacturer and installation warranty in writing.
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.
- Financing
- Available
Gallery
Project Photos
Business-submitted, reviewed by our editors
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Portes et fenêtres Porto/Porto Windows and Doors FAQs
Does Porto Windows and Doors list an RBQ licence?
The company website does not state an RBQ licence number, so ask for it in writing before you sign. You can check any contractor on the Régie du bâtiment du Québec licence lookup, and you should confirm who performs the installation and under which licence.
What are Porto's showroom hours and can I visit without an appointment?
Posted hours are Monday to Friday, 9 a.m. to 5:30 p.m., Saturday, 10 a.m. to 4 p.m., and closed on Sunday. The website says visits are by reservation only, so call 514-484-6203 before you drive to 7290 rue Saint-Jacques, suite 100.
Does Porto offer financing and which areas does it serve?
Yes, the site offers financing through Financeit for applications up to $100,000. Porto installs and replaces residential windows and doors across Greater Montreal, including Laval, the North Shore and the South Shore. Warranty terms are not stated online, so ask for them with your quote.
Is Portes et fenêtres Porto/Porto Windows and Doors licensed and insured?
We checked 0 of 1 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 Portes et fenêtres Porto/Porto Windows and Doors 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 Portes et fenêtres Porto/Porto Windows and Doors 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.
Suggest an UpdateOwn Portes et fenêtres Porto/Porto Windows and Doors?
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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
- Centre Loewen du Québec (reported only), insurance, founding year
- Sponsorship status
- No commercial relationship