Top-rated retaining wall installation pros.

Get matched with top retaining wall installation pros in Sullivan, WI

Enter your zip and get matched with up to 5 pros

Need a pro for your retaining wall installation project in Sullivan, WI?

Select your specific project to find the pro for you.

TRUSTED BY SULLIVAN, WI HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon183
    Verified retaining wall installation services reviews

Find Retaining wall installation pros in Sullivan

Avatar for Roman Landscaping and Snow Removal
Roman Landscaping and Snow Removal
5.0(
7
)
Retaining Wall - Install

Serving Sullivan, WI and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

"We were satisfied with the outcome of our retaining wall project. It took a little longer than we initially anticipated, but in the end, the final quality of the work was worth it. They installed two block walls, replaced and updated our downspout drainage system, and fixed the fence gate that sits behind one of the walls. They were friendly throughout."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+9

Response time1 day
2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for RIVERA CONCRETE PAVING
RIVERA CONCRETE PAVING
4.0(
54
)
Retaining Wall - Install

Serving Sullivan, WI and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"They did an excellent job cutting and patching the asphalt around our minestrone landscaping walls and bluestone pavers that when they end are flush with the asphalt"
Concrete Driveways Project
Masonry Project
Concrete - Pouring & Repair Project
Concrete - Stamped & Decorative Project
Rentals - Equipment Project

+46

Response time5 days
Response rate100%
6 neighbors recently requested a quote
Avatar for T&K Builders LLC
T&K Builders LLC
4.0(
8
)
Retaining Wall - Install

Serving Sullivan, WI and surrounding areas

Approved

In business since 2024

Emergency services offered

Warranties offered

"contacted T&K Builders after discovering mold in my exterior wall, and their response was immediate and professional. The team quickly demolished the affected area and installed the necessary structural supports to safely hold the roof. Everyone on site worked efficiently, communicated clearly, and maintained a high level of professionalism throughout the process. They kept the site clean, protected materials from the elements, and were extremely organized—especially important since we received over four inches of snow the following day. From start to finish, the experience was seamless and stress-free. Their attention to detail, workmanship, and respect for the property truly set them apart. I would absolutely recommend T&K Builders for any future projects and would not hesitate to call them again."
Mall Dr Shell remodel
8 neighbors recently requested a quote
Avatar for MJL LawnCare
MJL LawnCare
1.0(
2
)
Retaining Wall - Install

Serving Sullivan, WI and surrounding areas

Approved

In business since 2017

Free estimates

Warranties offered

Specializing in lawn care! We always guarantee your satisfaction and won’t leave until the job is done right. We take pride in ourselves and on the quality work we provide, while always delivering great customer service! Check out our services offered, then call --or-- click to schedule a free estimate today!

Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+27

Response time9 hrs
Response rate100%
3 neighbors recently requested a quote
Avatar for Gallegos Landscape
Gallegos Landscape
4.9(
59
)
Retaining Wall - Install

Serving Sullivan, WI and surrounding areas

In business since 2020

Free estimates

Emergency services offered

"Juan and his crew did an outstanding job. The retaining walls are perfect. They worked hard to complete the project so it would be done before a major holiday. They did a excellent job of cleaning up after the project. Definitely will be hiring them again."
Pavers and Hardscaping Project
Landscaping Project
Landscaping Project
Pavers and Hardscaping Project
Landscaping - Hardscaping & Pavers Project

+342

Recommended by100%of homeowners
Avatar for Hardscapes Built on Faith, LLC
Hardscapes Built on Faith, LLC
5.0(
9
)
Retaining Wall - Install

Serving Sullivan, WI and surrounding areas

Emergency services offered

"HBF has now completed two projects at two different houses for me. Incredible workmanship, communication and people. The nice part is you are not only getting a great contractor you are getting a friend you can call when this type of work is needed. You will refer others to “your guy!”"
Stamped patio
Elevated patio with step and sidewalk square
Tiered patio
Stamped patio
Heavy stone stamped patio

+27

Recommended by100%of homeowners
Avatar for Grounds Keeper, Inc.
Grounds Keeper, Inc.
4.9(
8
)
Retaining Wall - Install

Serving Sullivan, WI and surrounding areas

In business since 1990

Free estimates

Credit card accepted

"I thought they were very professional. They did cleanup very nicely after themselves. They were on time. It was soon after we booked the service that we actually got it. I chose them because they had the experience necessary to do the job."
Recommended by87%of homeowners
Showing 1-10 of 23
Retaining Wall Installers questions, answered by experts

Poured concrete is often the cheapest material for a retaining wall, costing around $6 to $8 per square foot. Other budget-friendly options include vinyl and landscaping timbers, which range from $10 to $15 per square foot; landscaping timbers are particularly well-suited for DIY projects. Untreated timber and railroad ties are a step up in price, starting at $15 to $25 per square foot. Natural stones can also be a cost-effective choice if you can source them from your own property, but they can be expensive to purchase. High-end materials like steel are typically the most expensive but offer superior durability and aesthetics.

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.

Most retaining wall installations can be finished in one to three weeks, but the timeline varies based on factors like wall size and material. The local climate and major weather events, such as storms or flooding, can also extend the project's timeline, as can any holds ups in the permitting process.

Yes, to build a retaining wall, a permit is required. Similarly, any repairs or modifications to an existing retaining wall require permits. If the planned wall measures higher than 4 feet, most municipalities require designs and permits come through a licensed engineer. In some locations, if the wall is shorter than 4 feet, a permit may not be required. For the requirements in your area, contact your local government.

Generally, a railroad tie retaining wall consisting of a single line of ties should be between 3 and 4 feet tall—and the height often tops out at around 6 feet. You can go taller, but you may need additional footings and reinforcements, including a second layer of railroad ties to support the added weight of the soil it’s holding back.

The Sullivan, 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.