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  • Verified reviews icon33
    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

Generally speaking, a retaining wall should be between 3 and 4 feet high, depending on variables such as the wall-building material, the purpose of the retaining wall, and more. If you want your retaining wall to be taller than 4 feet, check with your local building ordinance office for the maximum allotment. You may also need a special permit for retaining walls over 4 feet tall.

Options include concrete, stone, brick, and wood, tailored for specific design needs.

Costs depend on material type, labor rates, and additional features like decorative finishes or reinforcement.

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.

The longevity of flood walls depends on how they were constructed, but most wood, gravel, and cement flood walls last 10 years. While aluminum flood walls may cost far more initially, they can be a good investment as they can last decades and will not be damaged by exposure to the elements.

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.