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Q: Why do retaining walls lean?

• <div><p>Failure to compact the soil during construction is the most common cause of leaning retaining walls. In addition, poor drainage can lead to excessive water pressure behind a retaining wall, pushing against it until it begins to move forward away from the soil it is holding back.</p></div>

Q: Can I build a retaining wall myself?

• <div><p>Even if you think you know <a href="https://www.angi.com/articles/how-to-build-a-retaining-wall.htm">how to build a retaining wall</a> theoretically, doing the actual work is a completely different story. There are lots of nuances in building retaining walls, and the slightest oversight can compromise their integrity. Therefore, we recommend you hire a pro to build, repair, or replace retaining walls.</p></div>

Q: Does a 2-foot retaining wall need drainage?

• <div><p>Each design is different, so we can&rsquo;t say definitively if you&rsquo;ll need a dedicated drainage system in place for a two-foot retaining wall. However, you can likely skip the drainage, as this project is typically served for walls that are 4 feet tall or more. Even with a relatively low wall, consider drainage if you are building on top of clay or poor-draining soil types or if there are buried water sources nearby, like a well used for other <a href="https://www.angi.com/articles/beginning-home-gardening-guide.htm">outdoor garden projects</a>.</p></div>

Q: When does a slope need a retaining wall?

• <div><p>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.</p></div>

Q: How much does wall installation cost?

• <div><p>Costs range from $5,000 to $15,000, depending on size, material, and design complexity.</p></div>

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Verified Reviews for Retaining Wall Installation pros in Markesan, WI

*The Angi rating for Retaining Wall Installation companies in Markesan, 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 Markesan, 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 October 22, 2025

Reviewed in October 2025
Very knowledgeable on the subject, install and cost.
Fox Valley Radon LLC
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Reviewed in July 2025
Luis and his crew are truly professionals. They recommended and completed installing new facia and soffits at our family cabin. We are so pleased! They have fantastic personalities and a great workers. We would recommend them for any job!
Aguilar1 Construction
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Reviewed in August 2024
We had 19 windows replaced this last spring. They came and took all the measurements and had them all ready to install within just a few short months. Everything was explained clearly and if we had any questions they were answered swiftly and with in depth knowledge. Because we had so many...
Mad City Windows & Baths
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Reviewed in January 2023
Selecting someone to install a fence is not easy. You talk to neighbors, search the internet and call several companies for an estimate. Some companies don't show up for their appointments; some show up but don't call you back; some install your new fence but do it poorly, including not...
Fence Works
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Reviewed in June 2022
Mark worked for our company for 6 years as a consultant. He helped design the infrastructure for our entire network when we built and moved into a new building. He installed cameras and a wireless network throughout the pbuilding. During the moving process, we had some people in the new...
PC Fusion
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Reviewed in May 2022
Nathan, was knowledgeable and brought just the door lock sets we wanted,. He installed them, explained their operation and removed the old locks. We are very glad that he was available to help us make the decision as to type of lock and then install them. Thsnks!
ALocksmith LLC
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Reviewed in December 2020
Everything was done on schedule ! They came with a full crew & did a complete tear-down of the roofs, replaced some bad rafters, installed all new under-lay material, & did a excellent job all in a day & half !! We recommend these people anytime & will use their services again !!
Ridge Top Exteriors Inc
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Reviewed in October 2020
The installers were very professional. Everything was clean when they left and they even covered their shoes before coming into our home. They installed 14 windows in an over 100 year old house in less than eight hours. I could tell that quality control was top priority as during the...
Mad City Windows & Baths
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Reviewed in July 2020
They did a great job! Fit me in for a quick tear off/install. Had it done in 5 hours (two story house and the insurance claim was only for the top half). Would hire again!
Badger State Roofing, LLC
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Reviewed in November 2019
Bill was Awesome! After missing each other on Friday, he came out Saturday morning and installed electricity to my garage including lights! And did not leave a mess behind either!
Specialty Electric & Data, LLC
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Find Retaining wall installation pros in Markesan

KruseScape

5.0(

)

Serving Markesan, WI and surrounding areas

In business since 2015

Free estimates

Emergency services offered

"Made my stressful day a lot less stressful I had an water line leak coming into my house and he was at my house within an hour of me calling him !"

Recommended by100%of homeowners

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L&L Concrete and Construction

New to Angi

Serving Markesan, WI and surrounding areas

In business since 2022

Free estimates

Offers commercial services

10 Years\nquality over quantity

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S&J Concrete and Tile

New to Angi

Serving Markesan, WI and surrounding areas

In business since 2012

Free estimates

Credit card accepted

Been working in concrete business for over 25 years! \nResidential & Commercial capabilities!

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Retaining Wall Installers questions, answered by experts

Failure to compact the soil during construction is the most common cause of leaning retaining walls. In addition, poor drainage can lead to excessive water pressure behind a retaining wall, pushing against it until it begins to move forward away from the soil it is holding back.

Even if you think you know how to build a retaining wall theoretically, doing the actual work is a completely different story. There are lots of nuances in building retaining walls, and the slightest oversight can compromise their integrity. Therefore, we recommend you hire a pro to build, repair, or replace retaining walls.

Each design is different, so we can’t say definitively if you’ll need a dedicated drainage system in place for a two-foot retaining wall. However, you can likely skip the drainage, as this project is typically served for walls that are 4 feet tall or more. Even with a relatively low wall, consider drainage if you are building on top of clay or poor-draining soil types or if there are buried water sources nearby, like a well used for other outdoor garden projects.

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.

Costs range from $5,000 to $15,000, depending on size, material, and design complexity.

The Markesan, 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.

See all articles

Haley Nothstein
•
May 30, 2026May 30, 2026
How Much Does a Retaining Wall Cost to Build? [2026 Data]
Kick erosion to the curb with an eye-catching retaining wall. Retaining wall costs vary based on the material, but this guide will help you budget.
Kyle Schurman
•
Jul 9, 2026Jul 9, 2026
How Much Do Retaining Wall Repairs Cost? [2026 Data]
Retaining wall repair cost can vary widely based on the age and condition of the wall being restored. Learn why finding the right pro is important for getting the job done.
Angi
•
May 30, 2026May 30, 2026
How Much Does a Concrete Retaining Wall Cost? [2026 Data]
Find out how much a concrete retaining wall costs. Get average prices, cost factors, and expert tips to budget and save on your installation.
Christopher Murray
•
Jul 9, 2026Jul 9, 2026
Who to Hire to Build a Retaining Wall: A Complete Guide
While it’s possible to DIY build a retaining wall, several pros have advanced knowledge of hardscaping and building. Learn who to hire to build a retaining wall.
Ginny Bartolone
•
Jul 9, 2026Jul 9, 2026
20 Retaining Wall Ideas for Your Yard
There is no one-size-fits-all retaining wall for your yard. In fact, the options are endless. Check out 20 retaining wall ideas to upgrade your hardscape.
Dan Simms
•
May 3, 2026May 3, 2026
6 Retaining Wall Questions to Ask Before Hiring a Professional
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.