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Verified Reviews for Retaining Wall Installation pros in Fennimore, WI

*The Angi rating for Retaining Wall Installation companies in Fennimore, 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 Fennimore, 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 June 26, 2026

Top-Rated Retaining wall installation pros in Fennimore - Updated Nov 2026

Avatar for Driftless Irrigation & Lighting, LLC
Driftless Irrigation & Lighting, LLC
4.6(
9
)
Retaining Wall - Install

Serving Fennimore, WI and surrounding areas

In business since 2019

Free estimates

Emergency services offered

"It went very well. Matt did a good job; the shelves looked great. He kept me informed of his schedule and did things in a timely manner. His quote for the project was right on."
Landscape Lighting Add-On and Retrofit
Shelf Build and Installation
Framing New Wall for Half-bath
Landscape Lighting Add-On and Retrofit
Landscape Lighting Add-On and Retrofit

+9

Recommended by100%of homeowners
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Apex Concrete & Construction
New to Angi
Retaining Wall - Install

Serving Fennimore, WI and surrounding areas

In business since 2025

Free estimates

Credit card accepted

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every client in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

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Retaining Wall Installers FAQs, answered by experts

While vinyl is the least costly material for building a retaining wall, the most cost-effective method is to use wood or concrete blocks for a DIY retaining wall under 2 feet tall. Wood is inexpensive but lasts 20 years or more with care. Concrete can cost a little more but is stronger and will last longer with less maintenance.

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.

Installation typically takes 1-2 weeks, depending on the wall’s size and site conditions.

With foundation walls, the slab on grade and force at the top of the wall is resisted by flooring. With retaining walls, the force at the top of the wall is not resisted.

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.

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

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