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24 companies listed · 8 in Orillia · 2 open 24/7 · 12 open weekends · 17 rated 4.5+
Data verified October 18, 2026
Listed for homeowners in and around Orillia, 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.
8 of the 24 companies we list are based in Orillia; the other 16 serve Orillia from towns including Barrie (33 km), Oro-Medonte (14 km) and Ramara (15 km). 23 of the companies on this page have a rating, from 3.7 to 5.0 across 277 reviews; 2 have 50 or more reviews and 17 are rated 4.5 or higher. When customers rate these companies on specific qualities, they most often praise professionalism (94%), quality (86%) and punctuality (73%). 2 are open around the clock; 12 are open on Saturdays and 7 on Sundays. 1 shows a licence on its website. 10 have ten or more years of experience, the longest 24 years. 2 offer emergency call-outs; 1 offers financing or payment plans; 9 give free estimates and 5 are family- or locally-owned. We have a website on file for 22 of the companies on this page; 20 publish a contact page and 20 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.
No-charge estimates are advertised by 9 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.
