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24 companies listed · all 24 in Oakville · 2 open 24/7 · 10 open weekends · 21 rated 4.5+
Data verified October 18, 2026
Listed for homeowners in and around Oakville, 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.
All 24 companies we list here are in Oakville itself. We have 32 companies in Oakville on file; this page shows the highest-rated 24. The companies on this page are rated from 3.9 to 5.0 across 748 reviews; 5 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 (96%), quality (85%) and responsiveness (76%). The topics that come up most in reviews of the companies on this page are "price", "estimates" and "crew". 2 are open around the clock; 10 are open on Saturdays and 6 on Sundays. 1 shows a licence on its website and 2 list staff certifications (ISA). 8 have ten or more years of experience, the longest 30 years. 2 offer emergency call-outs; 11 give free estimates and 5 are family- or locally-owned. We have a website on file for all 24 of the companies on this page; 20 publish a contact page and 19 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.
No-charge estimates are advertised by 11 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.
