Company Facts
Couvertures & Cheminées Lambert at a Glance
The work
- Best for
- Roof and chimney work on older Montreal homes
- Primary service
- Roofing
Where
- Headquarters
- Montreal, QC
- Service area
- Montreal
- Emergency service
- Not advertised
Money and guarantees
- Free estimates
- Not advertised
- Financing
- Not advertised
Credentials
- RBQ contractor licence
- 1246-1802-22 (reported by the company, not verified)
Editorial Review
Our Take on Couvertures & Cheminées Lambert
Lambert is a long-running family shop that treats the roof and the chimney as one job, which is a practical fit for older NDG and Verdun homes. The 4.8 rating from 68 Google reviews is strong, but the site publishes no warranty, brands or emergency service, and roofing shares the stage with a fireplace business. Ask for the warranty in writing before you sign.
Best forRoof and chimney work on older Montreal homes
What We Like
- Family-owned company that says it has served Montreal since 1964
- Publishes RBQ licence 1246-1802-22 and shows CMMTQ, APC and CCQ logos
- Roofs in copper, slate, metal and shingle, plus custom dome acrylic skylights
- Chimney rebuilds, tuckpointing, stainless steel and aluminum liners, and copper or metal crowns
- 4.8 from 68 Google reviews, read October 15, 2026
Things to Consider
- The site states no warranty terms, manufacturer brands, insurance or emergency service, so ask for these in writing.
- Work is by appointment only, Monday to Friday 9:00 to 16:30, and the site gives conflicting wording on walk-in hours.
- Roofing shares the business with chimney work and a fireplace and stove showroom, so ask who will actually be on your roof.
Customer Ratings
Google Reviews for Couvertures & Cheminées Lambert
Customer ratings shown here come from Google. They are separate from our editorial review above.
Rating Distribution
- 5 stars90%
- 4 stars6%
- 3 stars1%
- 1 star3%
iAbout this distribution
The distribution reflects the 68 Google reviews available when this profile's review data was last refreshed on October 15, 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 Couvertures & Cheminées Lambert Made Our Top 10
It holds position 6 in 10 Best Roofing Companies in Montreal, QC (2026).
Areas Served
Based in Montreal, 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 Couvertures & Cheminées Lambert
Couvertures & Cheminées Lambert pairs roofing with chimney and masonry work from a shop at 5825 Rue Saint-Jacques, in the Notre-Dame-de-Grâce and Côte-Saint-Luc corner of Montreal. The family-owned company says it has served the city since 1964, and its site lists roof repair and replacement in copper, slate, metal and shingle, plus custom dome acrylic skylights made to measure. That roof-and-chimney combination matters on older Montreal brick houses, where the flashing around a chimney is one of the first places a leak starts and one crew can deal with both.
The chimney side is broad: brick chimney rebuilds, tuckpointing, stainless steel and aluminum liners, custom metal and copper crowns, firebox repairs and chimney removal. The company also sells and installs wood, gas, electric and pellet stoves, fireplaces and inserts, so roofing is one of several trades under the same name rather than the only one. Its website puts roofing first, and Google files it as a roofing contractor.
The site states RBQ licence 1246-1802-22 and shows CMMTQ, APC and CCQ logos. It does not state warranty terms, manufacturer brands such as GAF or IKO, insurance, financing or emergency service. It names Montreal generally and publishes no neighbourhood list, though its customer testimonials mention NDG, Verdun and Montreal-West.
Lambert holds 4.8 from 68 Google reviews, read October 15, 2026, and sits at position 38 in Google Maps results for roofing in Montreal. Reviewers single out Patrick for calm, professional work, including one who watched him rebuild a chimney in extreme August heat, and praise Connie at the office. Several of the recent reviews describe fireplace and gas insert jobs rather than roofs, which fits the mixed business. Hours are listed as 9:00 to 16:30, Monday to Friday, closed weekends, and the website says work is by appointment only, so call ahead rather than dropping by.
This company suits owners of older NDG, Verdun or Montreal-West homes who want one contractor for a slate, copper or metal roof together with the chimney that runs through it. It suits less well anyone who needs weekend or emergency leak response, a published warranty or a manufacturer-certified shingle installer, since none of those are stated. Before booking, ask for the warranty in writing, confirm what insurance the crew carries, and check the contractor's licence on the Régie du bâtiment du Québec (RBQ) licence search at rbq.gouv.qc.ca using number 1246-1802-22.
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.
Gallery
Project Photos
Business-submitted, reviewed by our editors
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Couvertures & Cheminées Lambert FAQs
Is Couvertures & Cheminées Lambert licensed in Quebec?
Its website states RBQ licence number 1246-1802-22 and shows CMMTQ, APC and CCQ logos. Confirm the licence is valid on the Régie du bâtiment du Québec licence search at rbq.gouv.qc.ca before signing, and ask for proof of insurance, which the site does not mention.
What are Couvertures & Cheminées Lambert's hours, and do they do emergency roof repairs?
Hours are listed as 9:00 to 16:30, Monday to Friday, closed Saturday and Sunday. The website says work is by appointment only and does not mention emergency or 24-hour service, so call (514) 484-0646 during the week and ask how fast they can send someone for an active leak.
Does Couvertures & Cheminées Lambert offer a warranty, and where does it work in Montreal?
The website does not state warranty terms or financing, so ask for the warranty in writing on your quote. The company says it serves Montreal and surrounding areas from 5825 Rue Saint-Jacques in NDG, and its customer testimonials mention NDG, Verdun and Montreal-West.
Is Couvertures & Cheminées Lambert 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 Couvertures & Cheminées Lambert serve?
Montreal. 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 Couvertures & Cheminées Lambert 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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About This Business Profile
- Last reviewed
- October 2026
- Profile last updated
- November 11, 2026
- Google review data updated
- October 15, 2026
- Sources checked
- Issuing authorities, Google Business Profile, Company website
- Could not verify
- RBQ contractor licence (reported only), insurance
- Sponsorship status
- No commercial relationship





