Delta Waterproofing
“He took his time to explain everything they were going to do to fix our problem, showed all the materials he was going to use as well.”
Best Concrete Contractors near Outremont, QC
These companies serve Outremont from nearby bases in towns including Montreal, Laval and Saint-Hubert.
15 companies listed · 3 open 24/7 · 7 open weekends · 13 rated 4.5+ · 9 show a licence
Data verified October 21, 2026
Construction Daniel Dargis Inc.
“He gave us very good advice to protect ourselves before selling our century-old house, he also reassured me about the possible reasons for the cracks.”
Le Groupe d'Ettorre Inc
“Very excellent job ❤️❤️ love it 😘 …”
Groupe A1
“This our 2nd year using A1 and I have booked them for our paving this coming summer.”
Systèmes Sous-Sol Québec
“Son completed the work impeccably and left everything clean and tidy.”
S Desormiers Excavation Inc
“Monday November 18, 2019 my work was done and you are all very conscientious people and extraordinary workers.”
Listed for homeowners in and around Outremont, QC, these 15 companies do concrete work. What each says about mixes, finishes and scheduling around the cold season comes from its own website; the ratings and comments on this page are from public reviews.
Area overview: Outremont, QC
The 15 companies on this page are rated from 4.1 to 5.0 across 2,235 reviews; 12 have 50 or more reviews and 13 are rated 4.5 or higher. When customers rate these companies on specific qualities, they most often praise professionalism (89%), quality (72%) and responsiveness (59%). The topics that come up most in reviews of the companies on this page are "price" and "estimates". 3 are open around the clock; 7 are open on Saturdays and 5 on Sundays. 9 show a licence on their websites. Domain records put 6 websites of the companies on this page at ten or more years old; the oldest dates from 2001. 3 offer emergency call-outs and 1 gives free estimates. We have a website on file for all 15 of the companies on this page; 12 publish a contact page and 10 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 crews list weekend hours?
Weekend hours show on 7 of the 15 listings here. Concrete gets scheduled around the forecast and the plant, not around the calendar, so weekend hours generally mean somebody picks up the phone rather than a crew being on site.
Héneault et Gosselin
“In particular, I would like to mention the exemplary work of project manager David Lamontagne for our two foundation projects and foreman Steve.”
Les Entreprises Cam Construction
“Today it is very rare to be able to trust companies whose reliability we do not know and we are very grateful for that.”
Scan Plus Technologie Détection Inc.
“The technician was very knowledgeable and his readings so far have proven to be very accurate.”
Alexscellant Pavage Asphalte Excavation Longueuil
“There is nothing negative to say about the work and the result.”
Alerte Fissure Inc
“Team to resolve foundation problems, I was very impressed by the excellent service and the transparency on the recommendations given and the work to be done.”
Bisson Expert
“Break of piles on bungalow, work carried out with great professionalism, conscientious, courteous employees until the end, preparation and restoration.”
Les Entreprises F. Gelinas Inc
“Gélinas gives you the facts about your situation and offers interesting options!”
Sciage et Forage de Béton AIC
“Very satisfied with the work completed.”
La Cimentière Inc
“Attention to detail, a job well done and kindness!”
Why these companies made our list
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