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    Verified retaining wall installation services reviews

Top-Rated Retaining wall installation pros in Saint James - Updated Nov 2026

Avatar for Sumpter Excavations
Sumpter Excavations
4.9(
9
)
Retaining Wall - Install

Serving Saint James, MO and surrounding areas

In business since 2023

Free estimates

Credit card accepted

"I rented the dump trailer for some renovation scrap removal. $300 for trailer drop off and pick up with dump. That was a 3 day rental. Owner is friendly and helpful. I will use them again for future projects."
Response time1 day
Recommended by100%of homeowners
Avatar for Stanley's Home Improvement
Stanley's Home Improvement
3.3(
12
)
Retaining Wall - Install

Serving Saint James, MO and surrounding areas

Free estimates

Emergency services offered

"It was apparent they were very skilled. They quickly dropped the huge limbs without a scratch on the house, fence or sheds surrounding the tree. They arrived on time and cleaned the area to my satisfaction before leaving. And they were competetively priced! I can't say enough good things about this company."
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+8

Recommended by77%of homeowners
Avatar for Gunn Landscape, LLC
Gunn Landscape, LLC
4.0(
8
)
Retaining Wall - Install

Serving Saint James, MO and surrounding areas

In business since 1986

Free estimates

Emergency services offered

"Very hard workers. Cleaned up their mess every day. Project turned out even better than expected. Very professional. Have already hired them for a 2nd project and would absolutely recommend then to others."
Another happy client
UMSL Retaining Wall
 Pavers at front drive.
Eureka High School Wall
Residential Hercules Wall

+11

Recommended by40%of homeowners
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Retaining Wall Installers FAQs, answered by experts

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.

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.

The lifespan of a retaining wall varies based on its material, installation quality, maintenance, and local climate, with an average range of 20 to 100 years. Retaining walls made from durable materials like concrete, stone, and brick generally last a minimum of 50 years. Concrete walls typically last between 50 and 100 years, while brick can last for over a century in ideal conditions. Timber retaining walls can last from 20 to 40 years, depending on the wood quality, and pressure-treated wood walls average around 30 years. It is important to note that a retaining wall can fail prematurely if it was poorly constructed, for example, with inefficient footings or without necessary rebar reinforcements.

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

Small retaining walls still require a foundation of some kind, typically a concrete footing. This helps to ensure the wall is structurally sound and prevents the ground from shifting over time, especially during those winter freeze/thaw cycles. The footing helps spread the weight of the wall and the load it carries over a larger area of the ground, thus assisting with stability. This is true of small retaining walls, larger rock garden walls, and the like. 

The Saint James, 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.