Castle Masonry and Construction
“Excellent customer service and results exceeded our expectations with an old crumbling unsafe chimney.”
Best Retaining Wall Contractors near Carleton Place, ON
2 of these companies are based in Carleton Place; the others serve Carleton Place from towns including Ottawa, Stittsville and Almonte.
1 open 24/7 · 11 open weekends · 19 rated 4.5+ · 1 shows a licence
Data verified November 8, 2026
AMP Construction
Black Tar Construction
“During the project, they encountered an unexpected issue with the old base material, but they handled it efficiently without any additional charges.”
WCI Paving
“From the removal of my old laneway, to grading, to the asphalt being laid you can tell you are dealing with true professionals.”
Ardel Concrete Services
“Steve and his crew did a great job of stopping the leak in our basement quickly.”
Keo-Can Landscaping & Renovations
“We are more than satisfied with the work - they showed up ahead of schedule and exceeded our expectations.”
Listed for homeowners in and around Carleton Place, 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: Carleton Place, ON
22 of the 24 companies on this page have a rating, from 3.7 to 5.0 across 1,176 reviews; 3 have 50 or more reviews and 19 are rated 4.5 or higher. When customers rate these companies on specific qualities, they most often praise professionalism (86%), value (86%) and quality (81%). The topics that come up most in reviews of the companies on this page are "communication", "efficient" and "estimates". 1 is open around the clock; 11 are open on Saturdays and 5 on Sundays. 1 shows a licence on its website. 9 have ten or more years of experience, the longest 27 years. 1 offers emergency call-outs; 1 offers financing or payment plans; 8 give free estimates; 4 are family- or locally-owned and 1 lists coupons or special offers. We have a website on file for all 24 of the companies on this page; 22 publish a contact page; 20 list a public email and 2 take bookings online. 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 8 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.
Blacktop Construction Inc
“Communication was super clear, he answered all of my questions (there were many) and everything was done on time.”
Eardley Landscape Construction
“He answered all questions with knowledgeable recommendations and provided detailed 3D drawings that brought our vision to life”
Shade Group Inc.
“Helpful, friendly, flexible, solid work and a result that I was able to thoroughly enjoy all last summer.”
Kavanagh Masonry
“We had Kanavagh Masonry complete a job that included matching and replacing cracked bricks and some pointing.”
Platinum Guys
“They went beyond what I expected and provided me with the service I asked for.”
WRC Contracting
“These guys and their crew did some great work at my home, pouring a front walkway and a concrete deck around my in ground pool.”
Kanata Concrete
“These guys did a beautiful job on my driveway.”
Chevrier Group
“Pierre and his wife came to our house right away and followed up with a super neat, well organized quotation.”
Exact Landscapes
“The curb appeal at the front was non-existent before Jamie's crew created a sweeping interlock porch punctuated by vibrant greeery.”
Tarstone Road Maintenance and Landscape Depot
“Great selection and very friendly service”
Blue Collar Concrete
“We will have them back for stamping concrete in the spring.”
ALM Construction & Landscaping Inc.
“The best price to fix my patio and sidewalks with the extras, even grass seed for the finishing touches.”
Level Construction
“John is extremely reliable and professional - we are really pleased with the quality of the work his team completed for us ahead of schedule!”
Ground Formation Xtreme Landscape Construction Inc.
“In conclusion, I'm very happy with the finished product, the cost, Cliff and his team, before service and after service and most importantly I trust him.”
L
“They installed interlock for my walkway and a small flower garden last September.”
BML Brian Metcalfe Landscaping
“BML did interlock work at my house in the fall of 2023 and I couldn't be happier!”
Full Speed Builders Ltd.
Nevack Construction
Why these companies made our list
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