Naturally Defined Landscapes
“From initial discussion through final clean up Matt and Mitch of NDL landscaping were professional, on schedule, on budget and meeting all of our expectations.”
Best Retaining Wall Contractors in Guelph, ON
15 companies listed · 13 in Guelph · 2 open weekends · 8 rated 4.5+ · 1 shows a licence
Data verified October 21, 2026
Chris Bradley Landscape Group Ltd
“Both Chris and Jason are great at troubleshooting when there are inevitable bumps in the road.”
Speedside McLean
“He always took time to answer questions, explain in layman's terms what he was doing (and why) without coming across as condescending, rude and annoyed.”
Allscapes Landscape
“We have been working with Jen and her team for years and would highly recommend!”
Infinity Concrete & Construction Inc.
“Excellent work, quality service, good price, easy to deal with and on time!”
Guelph Paving
“The only thing that could have been better was communicating the start date of the repaving process, but with weather being what it was, I can understand it being last minute.”
Listed for homeowners in and around Guelph, 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: Guelph, ON
13 of the 15 companies we list are based in Guelph; the other 2 serve Guelph from Cambridge (18 km) and Hamilton (45 km). 13 of the companies on this page have a rating, from 4.0 to 5.0 across 259 reviews; 2 have 50 or more reviews and 8 are rated 4.5 or higher. When customers rate these companies on specific qualities, they most often praise professionalism (95%), quality (89%) and responsiveness (83%). The topics that come up most in reviews of the companies on this page are "estimates" and "price". 2 are open on Saturdays. 1 shows a licence on its website. Domain records put 7 websites of the companies on this page at ten or more years old; the oldest dates from 1997. 4 give free estimates. We have a website on file for all 15 of the companies on this page; 13 publish a contact page; 9 list a public email and 1 takes 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.
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.
Centrix Building Group
Demikon Construction
Neeb Excavating Inc.
Barr Custom Contracting Inc.
“Ian did a terrific job on our kitchen backsplash which was very complex as he also had to remove the old tile which was also above our cabinets (and we have a patterned ceiling which added to the challenge) I highly recommend this company!”
39 Seven Inc.
Burpee Stone Masonry Ltd
Maackon Corporation
Sam and Crew
“Sam was very efficient, reasonably priced and punctual.”
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OHS Landscape Group
“Grant's design perfectly captured what we were looking for in a rain garden with native plants and less lawn.”
Why these companies made our list
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