Best General Contractors near Saint-Laurent, QC

We have 37 companies in Saint-Laurent on file, but only the highest-rated make our list, and none of them made it; the 15 here come from towns including Saint-Hubert (5, 20 km), Saint-Eustache (4, 19 km) and Saint-Léonard (2, 7 km).

1 open 24/7 · 4 open weekends · 9 rated 4.5+ · 10 show a licence

Data verified October 21, 2026

Calfeutrage Élite

Calfeutrage Élite

4.9 50 reviews
“The team arrived at the promised time and took the time to explain the work done to us before leaving, taking care to collect everything.”
Insured up to $5M10-yr warranty15+ years
Saint-Eustache, QC · 19 km from Saint-Laurent
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Carrefour de la Rénovation 640 Inc.

Carrefour de la Rénovation 640 Inc.

4.9 50 reviews
“We have only good words for the quality of the products as well as the high level of professionalism offered by the entire Carrefour de la Rénovation 640 team and more particularly by Nicolas.”
Free estimatesSince 1990Serves Saint-EustacheFamily-owned
Saint-Eustache, QC · 19 km from Saint-Laurent
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Action-Radon.net / Radon

Action-Radon.net / Radon

5.0 50 reviews
“The installers arrived at the agreed time, polite, efficient and took the time to answer all my questions.”
InsuredServes QuebecLicensedSince 2010
Saint-Hubert, QC · 20 km from Saint-Laurent
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Gestion Benoît Dumoulin

Gestion Benoît Dumoulin

4.2 44 reviews
“Yasmine and Alain are very nice, they gave us all the information we needed.”
35+ yearsServes Greater Montréal regionLicensed
Saint-Eustache, QC · 19 km from Saint-Laurent
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ACM Gouttières

ACM Gouttières

4.9 50 reviews
“The owner himself delivered some parts to me after a slight misunderstanding.”
Free estimatesRBQ licence #5730-3976-01Insured up to $2M5-yr warranty18+ yearsServes West Island of Montreal, Laval, South Shore
Saint-Philippe, QC · 25 km from Saint-Laurent
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Onivo

Onivo

4.6 32 reviews
“Nidal for this beautiful kitchen and for always providing good follow-up to meet our expectations for the project.”
Free consultationLifetime warrantySince 2002Serves South Shore of Montréal, Saint-Constant, Rive-Sud de MontréalRBQ #5699
Saint-Constant, QC · 18 km from Saint-Laurent
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Listed for homeowners in and around Saint-Laurent, QC, these 15 companies take on multi-trade work, from a basement build-out to a full renovation. What each one says about licensing, hours and the work it takes on comes from its own website; ratings and quotes come from public reviews.

Area overview: Saint-Laurent, QC

The 15 companies on this page are rated from 4.1 to 5.0 across 1,302 reviews; 9 have 50 or more reviews and 9 are rated 4.5 or higher. When customers rate these companies on specific qualities, they most often praise professionalism (94%), quality (73%) and value (58%). 1 is open around the clock; 4 are open on Saturdays and 3 on Sundays. 10 show a licence on their websites. 10 have ten or more years of experience, the longest 26 years. 1 offers emergency call-outs; 1 gives free estimates and 1 lists coupons or special offers. We have a website on file for all 15 of the companies on this page; 12 publish a contact page and all 15 list a public email. We count these figures across the companies on this page; distances are straight-line, and hours and prices change, so confirm the details with the company before you book.

Do any of these companies say they are licensed?

10 of the 15 listings on this page show a licence on their websites. Verify the claim with the issuing body. Then ask separately for a WSIB or provincial WCB clearance letter, which is the document that keeps a workplace injury on your property from becoming your bill.

Bisson Expert

Bisson Expert

4.4 43 reviews
“Good quality of execution in situations representing significant challenges.”
15-yr warrantyFinancing available15,000+ clients servedSince 1962Serves Longueuil, Brossard +3Licensed
Saint-Hubert, QC · 20 km from Saint-Laurent
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Mf Maconnerie

Mf Maconnerie

4.5 40 reviews
“All masonry repairs can be done as we specialize in renovation.”
LicensedSince 2009
Saint-Constant, QC · 18 km from Saint-Laurent
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Le Groupe Pavé-Net

Le Groupe Pavé-Net

4.2 32 reviews
“I hired the Pavé Net group, they did exceptional work beyond my expectations, I am really happy, I highly recommend them, thank you to PAVÉ NET 👍👍👍 …”
Free estimates10-yr warranty25+ yearsServes Rive-Sud de MontréalFamily-owned
Saint-Hubert, QC · 20 km from Saint-Laurent
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Ciella Inc.

Ciella Inc.

4.7 35 reviews
“We highly recommend Ciella, they were a pleasure to work with every step of the way.”
RBQ licence #8303-4801-3825+ yearsServes Greater Montreal, Laurentides +2
Saint-Eustache, QC · 19 km from Saint-Laurent
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Construction Labrie

Construction Labrie

4.2 32 reviews
“The work carried out with us was done with great professionalism, friendly and responsible people, we see that you like your work We will surely do business with you again, thank you again and good luck”
RBQ licence #8358-2460-0120+ yearsServes South Shore of Montreal, Island of Montreal
Saint-Hubert, QC · 20 km from Saint-Laurent
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Sous-Sols Experts Inc.

Sous-Sols Experts Inc.

4.9 12 reviews
“Every time we Signed a contract it was always delivered on time and on budget!!”
Free estimatesRBQ licence #5668-8765-01InsuredSOPREMA-certified12+ yearsServes Montréal, West Island +2
Saint-leonard, QC · 7 km from Saint-Laurent
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Béton Brèche

Béton Brèche

4.4 25 reviews
“Very nice experience Thank you for the service”
Free estimatesSince 2009
Saint-leonard, QC · 7 km from Saint-Laurent
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DD Capital

DD Capital

5.0 23 reviews
“Wow, superb service and especially from the coordinator Noémie!”
LicensedSince 2023
Laval, QC · 10 km from Saint-Laurent
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Faubourg Cousineau

Faubourg Cousineau

4.1 27 reviews
“Magnificent products (there's something for everyone!”
350+ homes servedSince 2012
Saint-Hubert, QC · 20 km from Saint-Laurent
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HomeGeneral ContractorsQuebecSaint-Laurent, QC

Why these companies made our list

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