Foundation Works
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We have 2 companies in Orléans on file, and both are on this list, along with 22 from towns including Ottawa (13), Gatineau, QC (3) and Gloucester (2).
3 open 24/7 · 12 open weekends · 21 rated 4.5+ · 4 show a licence
Data verified October 18, 2026
Listed for homeowners in and around Orléans, ON, these 24 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.

The 24 companies on this page are rated from 4.3 to 5.0 across 1,757 reviews; 15 have 50 or more reviews and 21 are rated 4.5 or higher. When customers rate these companies on specific qualities, they most often praise professionalism (89%), quality (85%) and responsiveness (81%). The topics that come up most in reviews of the companies on this page are "estimates", "price" and "communication". 3 are open around the clock; 12 are open on Saturdays and 8 on Sundays. 4 show a licence on their websites and 1 lists staff certifications (WETT). 9 have ten or more years of experience, the longest 29 years. 3 offer emergency call-outs; 1 offers financing or payment plans; 13 give free estimates; 5 are family- or locally-owned and 1 lists coupons or special offers. We have a website on file for all 24 of the companies on this page; 18 publish a contact page; 20 list a public email and 1 takes bookings online. We count these figures across the companies on this page; hours and prices change, so confirm the details with the company before you book.
No-charge estimates are advertised by 13 of the 24 companies here. A low wall on firm ground with easy access can be priced from a walk around. Anything tall, anything on a steep slope and anything with a driveway above it needs levels taken and usually an engineer, and that part is design work somebody pays for.