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*The Angi rating for Retaining Wall Installation companies in Iberia, 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 Iberia, 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 28, 2025

Find Retaining wall installation pros in Iberia

Avatar for M&W Excavating, LLC
M&W Excavating, LLC
5.0(
9
)
Retaining Wall - Install

Serving Iberia, MO and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

"George and his company were very prompt and professional. He offered great advice on what was needed and he gave a very honest assessment of what needed to be done and how I could save money without sacrificing quality or the integrity of the finished product. These are qualities you don’t see much anymore when profit is the priority. Do yourself a big favor and use George and his team at M&W Excavating. I highly recommend them.9"
Response time6 hrs
Response rate100%
10 neighbors recently requested a quote
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Avatar for JC Lawn Service
JC Lawn Service
4.1(
39
)
Retaining Wall - Install

Serving Iberia, MO and surrounding areas

Approved

In business since 2008

Free estimates

Small jobs welcome

"They did exactly what we wanted and stayed in touch through the whole project."
pavers
sod...
paver walkway
planting
stone walkway

+11

Response time1 day
84 neighbors recently requested a quote
Recommended by85%of homeowners
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P-Dag Specialties, Inc.
5.0(
12
)
Retaining Wall - Install

Serving Iberia, MO and surrounding areas

In business since 1976

Free estimates

Warranties offered

"P-Dag specialties responded immediately to my on-line request for an estimate to remodel my master bathroom. They arrived on time and even came on a Sunday to review the remodel request. P-Dag was reliable and performed quality work with care and pride. They listened to every idea I had a made my vision of a new bathroom a reality. P-Dag has the expertise to handle your entire remodeling job. They complete the remodel in 4 weeks completed it at a fair cost."
Recommended by33%of homeowners
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Retaining Wall Installers questions, answered by experts

Most railroad tie retaining walls have a life span of 20 to 30 years, though you may need to replace your wall sooner if it’s repeatedly exposed to heavy rain, runoff, and excess moisture. Railroad ties are typically treated with creosote, which makes them much more durable than untreated wood. Though they last longer, they don’t last forever. For the most longevity, make sure your retaining wall has a sturdy base and steel reinforcements. You should also install drainage to direct water away from the wall.

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.

Rebar is a steel support that goes inside concrete to prevent structural damage over time. Concrete is susceptible to impact, weight, and tension. By inserting rebar into the concrete during the installation, you can help extend its lifespan and avoid hazardous situations where the foundation of your home gives way to tensile forces.

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. 

If you don’t backfill a retaining wall—either at all or adequately enough—the wall won’t drain well, and water will be able to pass through it. Poor drainage will lead to a warped wall or a buildup of hydrostatic pressure, which can eventually collapse your retaining wall. If you have particularly sloped land, consult a structural engineer to ensure your hardscaping is adding value to your home.

The Iberia, 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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