Best Retaining Wall Contractors in North York, ON
24 companies listed · 16 in North York · 1 open 24/7 · 19 open weekends · 21 rated 4.5+
Data verified October 21, 2026
Alasya Construction
Wilkens Contracting Inc.
Dryshield
Nusite Contractors Ltd.
Metro Wide Paving Ltd
Listed for homeowners in and around North York, 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.

Area overview: North York, ON
16 of the 24 companies we list are based in North York; the other 8 serve North York from East York, York and Oakville. The companies on this page are rated from 4.0 to 5.0 across 1,058 reviews; 6 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 (92%), quality (87%) and responsiveness (79%). The topics that come up most in reviews of the companies on this page are "price", "cleanliness" and "estimates". 1 is open around the clock; 19 are open on Saturdays and 12 on Sundays. 4 show a licence on their websites and 1 lists staff certifications (IICRC). 9 have ten or more years of experience, the longest 20 years. 1 offers emergency call-outs; 15 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; 21 publish a contact page and 20 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.
Will someone price the wall without charging?
No-charge estimates are advertised by 15 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.