Kingston Interlocking Paving Stone
“Will was helpful before construction by providing expert advice to our many questions and giving us computer renderings of the proposed walkways, stair, porch and garden enclosure.”
Best Retaining Wall Contractors near South Frontenac, ON
None of these companies is based in South Frontenac; they work from Kingston (33 km) and Elginburg (19 km).
10 companies listed · 2 open weekends · 7 rated 4.5+
Data verified October 18, 2026
M Riddle Excavating Ltd
“Riddle was contracted for a small demolition and excavation job - absolutely fantastic experience from quote-to-completion.”
Greystone Contracting
“Greystone Contracting recently rebuilt my attached garage, from demolition of the old brick garage through construction of a new garage from footings and foundation.”
Aarde Construction Ltd.
“Josh and his team were so quick to come to our rescue with replacing our septic system, providing us a quote and handling the entire process from permit to installation to final inspection.”
N Falcao Construction Ltd
Wilcore Concrete Drilling & Cutting Ltd
Listed for homeowners in and around South Frontenac, ON, these 10 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: South Frontenac, ON
9 of the 10 companies on this page have a rating, from 4.0 to 5.0 across 177 reviews; 7 are rated 4.5 or higher. 2 are open on Saturdays. Domain records put 5 websites of the companies on this page at ten or more years old; the oldest dates from 2002. 4 give free estimates and 2 are family- or locally-owned. We have a website on file for all 10 of the companies on this page; 8 publish a contact page; 8 list a public email and 2 take bookings online. 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.
Do these companies show photos of finished walls?
A website link sits on all 10 wall builders here. A photograph of a finished wall tells you very little, because everything that fails is behind the face. Look for pictures taken mid-build instead: the base trench, the drainage stone going in, the grid rolled out between courses. Ask to see a wall that has been standing through several winters.
Santos Brothers Construction
“Good communication, great product/service, and fair pricing.”
Petra Landscape Contractors
“We definitely would recommend Petra Landscape Contractors anytime, great company to work with it, We had hired them to design and build a new landscape area on our back yard (patio, fence, pool, flower beds, trees etc..”
David J Cupido Construction Ltd.
“David Cupido and Luis Bulhoes are the dynamic duo of commercial construction, providing high quality workmanship and accomodation.”
Apex Masonry
“They didn't just replace damaged brick they removed old brick until they could tell what was causing the failure and repaired it from there.”
Why these companies made our list
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