What is the total cost for demolishing and rebuilding a retaining wall?

• <div><p>Depending on <a href="https://www.angi.com/articles/who-to-hire-retaining-wall.htm">who you hire to build a retaining wall</a>, the average cost, including demolition and reconstruction, for a 50-foot wall that's 4 feet in height is between <b>$7,000 and $24,000</b>.</p></div>

What is the best material to fill behind a retaining wall?

• <div><p>Sand and gravel are two suitable options for filling behind a retaining wall. If you’re building your own retaining wall, you’ll complete this part of the process—known as backfilling—after you finish laying the blocks. Make sure not to skip it—otherwise, you could wind up with drainage issues, which can cause your retaining wall to collapse.</p></div>

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*The Angi rating for Retaining Wall Installation companies in Conover, WI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Retaining Wall Installation needs.

*The HomeAdvisor rating for Retaining Wall Installation companies in Conover, WI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Retaining Wall Installation needs.

Last update on April 11, 2025

Reviewed in April 2025
Had the most beautiful cabinets installed this week. Josh and Zach did an excellent job. They were on time each and every day, kept me informed, and their customer service was excellent. I couldn't be happier! From the moment they stepped in my house, it was just a very pleasant experience!
Mad City Windows & Baths
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Reviewed in January 2024
Great communication, fair price, and very professional crew installed our project in one day. Very happy with the outcome.
Southern Turf Co.
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Reviewed in May 2022
I really appreciate Rayâ s quick response to helping us out with carpet installation.
Four Seasons Flooring
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Reviewed in March 2021
They came out right away and gave me a good price. Two days later they had the gutters and facia installed. Professional, courteous, friendly and fast. They did my garage this trip. When Iâ m ready to re-gutter the house, theyâ ll be the ones I call. Very satisfied.
US Northwoods Gutter Care
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Reviewed in November 2020
Had very large windows replaced. Fast service. Very friendly staff. Everything was installed professionally and cleaned up inside and out. Matched the trim on the house. Would use this business again and would recommend them.
Mad City Windows & Baths
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Find Retaining wall installation pros in Conover

L&L Concrete and Construction

New to Angi

Retaining Wall - Install

Serving Conover, WI and surrounding areas

In business since 2022

Free estimates

Offers commercial services

10 Years\nquality over quantity

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Retaining Wall Installers questions, answered by experts

Depending on who you hire to build a retaining wall, the average cost, including demolition and reconstruction, for a 50-foot wall that's 4 feet in height is between $7,000 and $24,000.

To maintain the integrity of your landscape, a retaining wall must be installed if the slope of the angle exceeds 35 degrees. The lean of the wall must be 1 inch per 12 inches in height to disperse the weight of the soil uniformly and guarantee the correct drainage of the soil.

Regular inspection for issues like cracks or leaning and ensuring drainage stays clear.

Sand and gravel are two suitable options for filling behind a retaining wall. If you’re building your own retaining wall, you’ll complete this part of the process—known as backfilling—after you finish laying the blocks. Make sure not to skip it—otherwise, you could wind up with drainage issues, which can cause your retaining wall to collapse.

Yes, including patterns, finishes, and plant integration for aesthetic enhancement.

The Conover, WI homeowners’ guide to retaining wall installation services

From average costs to expert advice, get all the answers you need to get your job done.

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Haley Nothstein
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Aug 3, 2026Aug 3, 2026
How Much Does a Retaining Wall Cost to Build? [2026 Data]
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Replacing a retaining wall or installing a new one after grading? Here are some retaining wall questions you should be prepared to answer when hiring a pro.