Positano Paving
“Service was professional, completed in a timely manner and with ample crew!”
Best Retaining Wall Contractors in Barrie, ON
16 companies listed · all 16 in Barrie · 1 open 24/7 · 7 open weekends · 11 rated 4.5+
Data verified October 21, 2026
TJ Siers Masonry Inc.
“Came when they said they would and kept an open line of communication .”
Mammoth Masonry
“Cullen and Ethan are extremely knowledgeable and take great pride in their work.”
Barrie Concrete Contractors
“I was hesitant in using a contractor because of the stories you hear but this company really put me at ease.”
Drake Industries
“Very friendly owner stocks alot of parts for outdoor boilers”
Todd's Concrete Forming Inc.
“Definitely call you again to do my next house.”
Listed for homeowners in and around Barrie, ON, these 16 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: Barrie, ON
All 16 companies we list here are in Barrie itself. We have 20 companies in Barrie on file; this page shows the highest-rated 16. 13 of the companies on this page have a rating, from 4.3 to 5.0 across 218 reviews; 1 has 50 or more reviews and 11 are rated 4.5 or higher. When customers rate these companies on specific qualities, they most often praise professionalism (90%), quality (87%) and value (69%). 1 is open around the clock; 7 are open on Saturdays and 5 on Sundays. 3 show a licence on their websites. Domain records put 3 websites of the companies on this page at ten or more years old; the oldest dates from 2002. 1 offers emergency call-outs; 4 give free estimates and 2 are family- or locally-owned. We have a website on file for 14 of the companies on this page; 14 publish a contact page and 10 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.
Do these companies show photos of finished walls?
A website link sits on 14 of the 16 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.
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CCS Pool and Landscape
“Justin and his team were fantastic to deal with, couldn't be happier with the finished product.”
Muskoka Concrete Solutions
“Professional service, clean work and very knowledgeable, They got my job sites done quickly, on time and within my budget.”
Simcoe Stucco
“We are very happy with the out come & highly recommend Russell for your stucco projects!”
Burling Ranger Company
Citacon Concrete
Command Contracting
“Aaron and the entire team at Command Contracting are very professional and great to work with.”
Sterling Concrete Sawing & Drilling Ltd.
DNR Group
Tech-Crete Concrete Service
Dibella Construction Ltd Concrete Forming Company
Why these companies made our list
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