Etanchéité Totale
“I am 100% satisfied with the work carried out, the cleanliness in which the premises were left and the impeccable advisory service.”
Best Retaining Wall Contractors in Châteauguay, QC
15 companies listed · 6 in Châteauguay · 1 open 24/7 · 7 open weekends · 14 rated 4.5+
Data verified October 21, 2026
SMR Experts Inc.
“Extremely reliable, professional and honest- which is rare in construction these days!”
Hms Construction Inc
“What we particularly appreciated about Mehdi was his incredible level of listening and his unfailing availability at each stage of the project.”
Solutions Construction Novak Inc.
“I have no concerns about the sustainability of their work, what's more, we felt confident throughout the renovation process and we are now proud to have a bathroom that is up to date, and above all safe.”
Pavé Armin
“I'm sharing my positive feedback, and I'm sure others will find this recommendation helpful when seeking paver installation services.”
F Mancuso & Fils Inc
“Very good service, friendly owner, we are very satisfied with our new gallery!”
Listed for homeowners in and around Châteauguay, QC, these 15 companies build and rebuild retaining walls. Wall types, materials and seasonal hours are what each company publishes for itself, and the ratings and quoted lines are drawn from public reviews.
Area overview: Châteauguay, QC
6 of the 15 companies we list are based in Châteauguay; the other 9 serve Châteauguay from towns including Laval (23 km), Saint-Constant (14 km) and Verdun (16 km). The companies on this page are rated from 4.3 to 5.0 across 1,181 reviews; 7 have 50 or more reviews and 14 are rated 4.5 or higher. When customers rate these companies on specific qualities, they most often praise professionalism (88%), quality (66%) and value (52%). 1 is open around the clock; 7 are open on Saturdays and 3 on Sundays. 7 show a licence on their websites. Domain records put 5 websites of the companies on this page at ten or more years old; the oldest dates from 2006. 1 offers emergency call-outs and 1 gives free estimates. We have a website on file for 14 of the companies on this page; 12 publish a contact page and 11 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 these companies show photos of finished walls?
A website link sits on 14 of the 15 wall builders here. A photograph of a finished wall tells you very little, because everything that fails is behind the face. Look for pictures taken mid-build instead: the base trench, the drainage stone going in, the grid rolled out between courses. Ask to see a wall that has been standing through several winters.
Lesage Excavation Inc
“Very satisfied with the work of Lesage Excavation for the installation of a French drain on my duplex in Montreal.”
Groupe A1
“Thank you for the great snow removal service this season!!”
Systèmes Sous-Sol Québec
“He made us feel at ease and he guaranteed us that we will not have this problem again with the method he recommended.”
Maçonnerie Gratton
“Punctual, courteous and above all flawless work.”
Laval Asphalte
“I gave him an entry to redo and the job was done properly on time to my great satisfaction.”
Mf Maconnerie
“Always professional and so kind Bravo for the professionalism”
Duvernay Asphalte Et Transport
“Asked for a quote and it was done quickly and was very competitive!!!”
Purlift Inc.
“From Sam, the rep to the office staff Teresa and Veronica to the team Frank and James who did the actual job was a great experience.”
Les Pavages M.brossard
“A nice touch was the workers wearing special wide shoes so as not to leave indents in the asphalt, I had never seen this and goes to show the attention to detail and professionalism that they aspire to.”
Why these companies made our list
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