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Verified Reviews for Retaining Wall Installation pros in Saint Robert, MO

*The Angi rating for Retaining Wall Installation companies in Saint Robert, MO 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 Saint Robert, MO 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 September 08, 2025

Find Retaining wall installation pros in Saint Robert

Avatar for JC Lawn Service
JC Lawn Service
4.1(
39
)
Retaining Wall - Install

Serving Saint Robert, MO and surrounding areas

Approved

In business since 2008

Free estimates

Small jobs welcome

"They showed up when they said they would, completed the job on time. Hard working, would recommend"
pavers
sod...
paver walkway
planting
stone walkway

+11

Response time1 day
69 neighbors recently requested a quote
Recommended by85%of homeowners
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Avatar for Gunn Landscape, LLC
Gunn Landscape, LLC
4.0(
8
)
Retaining Wall - Install

Serving Saint Robert, 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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Showing 1-10 of 28
Retaining Wall Installers questions, answered by experts

DIY is possible for small projects. Professional installation ensures structural integrity and durability for larger walls.

Sand and gravel are two suitable options for filling behind a retaining wall. If you’re building your own retaining wall, you’ll complete this part of the process—known as backfilling—after you finish laying the blocks. Make sure not to skip it—otherwise, you could wind up with drainage issues, which can cause your retaining wall to collapse.

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.

A retaining wall can only function as a fence if it’s high enough on all sides to prevent someone from accidentally falling into the pool. However, most retaining walls retain dirt, which means their purpose is not related to safety. There would need to be nothing on the other side of the wall for it to be considered a fence, but in that case, it wouldn’t retain anything and would cease to be a retaining wall.  

They prevent soil erosion, add flat space, and enhance property aesthetics.

The Saint Robert, 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.

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