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  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon182
    Verified retaining wall installation services reviews

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

TSG Landscaping
5.0(
12
)
Retaining Wall - Install

Serving Ashland, MO and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"I had this company come out and replace a large retaining wall and install a concrete pad for a shed. From start to finish they were very professional and easy to work with. The communication was great throughout the whole process and the work turned out awesome! I highly recommend this company for future projects! Thank you TSG!"
22 neighbors recently requested a quote
Avatar for Cornine Farm & Residential Services
Cornine Farm & Residential Services
New to Angi
Retaining Wall - Install

Serving Ashland, MO and surrounding areas

Approved

In business since 2025

Credit card accepted

"I couldn’t get the big fencing companies to call me back. This company responded immediately. We ran into a few unforeseen obstacles but they powered through to make sure the job was done right and to my satisfaction. Even asking permission to arrive at 6 AM on a Sunday morning to finish up so they could be home in time to make it to church and spend the afternoon with their families. Not only that, they saw me struggling with a project I was working on and jumped in to help. Then they quickly resolved another issue with a commercial fence joining my yard that was preventing my back gate from closing. They exceeded my expectations and were good company as well. I would highly recommend them not only for their skill but their attitude and values."
Cornine Farm
Cornine Farm
Wall job
Wall job
Wall job

+4

13 neighbors recently requested a quote
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Retaining Wall Installers FAQs, answered by experts

Through proper drainage solutions and compacting the foundation soil.

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

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

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

Railroad ties can be good for retaining walls, but it depends on the area. They have a desirable rustic look and are durable. The problem is they’re treated with creosote, a preservative the EPA says poses a risk to humans and wildlife. Over time, the preservative seeps out of the wood and into the ground. Many areas have banned the use of creosote-treated wood on residential properties. If your area does allow it, never use railroad ties near an edible garden or drinking water source. Instead, use wood that’s treated with an EPA-approved preservative or a wood-alternative composite material.

The Ashland, MO homeowners’ guide to retaining wall installation services

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