Dalmaray Precast Concrete
“Amazing product combined with outstanding service make Dalmaray the place to go for precast concrete”
Best Retaining Wall Contractors in Janesville, WI
15 companies listed · 5 in Janesville · 7 open weekends · 12 rated 4.5+ · 2 show a license
Data verified October 21, 2026
RH Landscape Design and Maintenance LLC
“Sarah did a great job on the design work, listening to what we wanted and creating a very detailed design which was very thoughtful to the existing space, and the finished product matched the design almost exactly!”
Angels Concrete
“They showed up on time, are reasonably priced, kept the job site clean and are extremely nice and professional 👌.”
S & S Enterprise
“The craftsmanship and attention to detail is fantastic and the crew was very easy to work with, professional and kept the construction areas as clean as possible.”
Custom Masonry Specialists
Bothun's Concrete Leveling
“Got a quote the very next morning when I reached out for work on my driveway.”
Listed for homeowners in and around Janesville, WI, these 15 companies build and rebuild retaining walls. Wall types, materials and hours are what each company publishes for itself, and the ratings and quoted lines are drawn from public reviews.
Area overview: Janesville, WI
Of the 15 companies we list here, 5 are in Janesville itself and 10 come from Milton (3, 6 mi), Beloit (3, 12 mi) and Clinton (1, 12 mi). 13 of the companies on this page have a rating, from 4.0 to 5.0 across 283 reviews; 2 have 50 or more reviews and 12 are rated 4.5 or higher. When customers rate these companies on specific qualities, they most often praise quality (91%), professionalism (88%) and responsiveness (81%). The topics that come up most in reviews of the companies on this page are "price" and "crew". 7 are open on Saturdays and 1 on Sundays. 2 show a license on their websites. Domain records put 7 websites of the companies on this page at ten or more years old; the oldest dates from 2001. 3 give free estimates and 1 is family- or locally-owned. We have a website on file for 11 of the companies on this page; 9 publish a contact page and 6 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 3 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.
3 Franks Paving
“The removal of old broken driveway was cleaned up & removed fantastic with nothing left around my property.”
Bollerud Matt & Sons Masonry
“Getting an estimate was fast and easy, and throughout the process his communication was the best I've had from anyone who has done work on my house.”
Wickersham Construction
“If you're looking to get some flat work done professionally and at a great price, I highly recommend Wickersham Construction.”
Mid-States Concrete Products Co
Skelly Masonry
Gilbank Construction Inc
Atlas Concrete Construction
Armadillo's Landscaping LLC
“We have used Armadillo's Landscaping twice now this year and we have been very pleased with their work.”
Clift Excavating LLC
“Someone you can trust to get the job done right and affordable!”
Why these companies made our list
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