Best Retaining Wall Contractors near Fergus, ON
1 of these companies is based in Fergus; the others serve Fergus from towns including Guelph (20 km), Elmira (19 km) and Belwood (16 km).
1 open 24/7 · 4 open weekends · 12 rated 4.5+ · 1 shows a licence
Data verified October 21, 2026
Conestoga Contracting Group Inc.
Naturally Defined Landscapes
Local Masonry Ltd.
Executive Contracting
Wright Landscape Services
Listed for homeowners in and around Fergus, ON, 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: Fergus, ON
The 15 companies on this page are rated from 4.1 to 5.0 across 467 reviews; 1 has 50 or more reviews and 12 are rated 4.5 or higher. When customers rate these companies on specific qualities, they most often praise professionalism (92%), quality (89%) and responsiveness (82%). 1 is open around the clock; 4 are open on Saturdays and 2 on Sundays. 1 shows a licence on its website. 4 have ten or more years of experience, the longest 25 years. 1 offers emergency call-outs; 4 give free estimates and 1 is family- or locally-owned. We have a website on file for all 15 of the companies on this page; 14 publish a contact page and 13 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.
Will someone price the wall without charging?
No-charge estimates are advertised by 4 of the 15 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.