Etanchéité Totale
“Competitive price, fast service, they explain things to us in a simple way and we take care of our property.”
Best General Contractors in Châteauguay, QC
20 companies listed · all 20 in Châteauguay · 5 open weekends · 17 rated 4.5+ · 7 show a licence
Data verified October 21, 2026
Ibmja Construction/RÉnovation Inc.
“I am very satisfied with the masonry work done at my home, I recommend this company 100%.”
HC Habitation
“Thank you Mr Michael Bolduc, for the leadership that you are, the human that you are, I will not forget you.”
Hms Construction Inc
“So professional, and absolutely no concerns with communication, always responded right away.”
Solutions Construction Novak Inc.
“They did an amazing job turning my house into a dream home.”
Maisons Traditionnelles Des Patriotes
Listed for homeowners in and around Châteauguay, QC, these 20 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: Châteauguay, QC
All 20 companies we list here are in Châteauguay itself. We have 21 companies in Châteauguay on file; this page shows the highest-rated 20. 18 of the companies on this page have a rating, from 3.7 to 5.0 across 152 reviews; 17 are rated 4.5 or higher. When customers rate these companies on specific qualities, they most often praise professionalism (96%), quality (83%) and value (67%). 5 are open on Saturdays and 3 on Sundays. 7 show a licence on their websites. 10 have ten or more years of experience, the longest 25 years. We have a website on file for 18 of the companies on this page; 12 publish a contact page and 12 list a public email. We count these figures across the companies on this page; hours and prices change, so confirm the details with the company before you book.
Do any of these companies say they are licensed?
7 of the 20 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.
Auvents Vérandas Sud-Ouest
“Everyone I had the opportunity to speak with was very friendly.”
Entreprises Prestige Construction Inc
“We received very relevant advice and the management of our projects was impeccable!”
BAC Inc
Constructions RMR Leblanc
Les Constructions GSB Inc.
EM05 Renovation
“I recommend them to anyone who needs home renovations, big or small!”
Structures Covibro Inc
Les Habitations Supérieures Inc
“Tailor-made plan, very attentive to our requests, impeccable after-sales service!”
Servitech International
K2 Céramique Inc
“He is very professional and meticulous in his work and he is always in solution mode when he encounters problems related to the installation of ceramic tiles.”
Trem Constructions Inc.
“The icing on the Sunday is a very competitive price and an ultra-fast turnaround time.”
AF Consultants
Les Constructions C&G
Groupe Cyncor
“All that our friends and family could say is "Wow", the major renovation that was done in our house was a complete success.”
Why these companies made our list
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