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TRUSTED BY BARNHART, MO HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon234
    Verified retaining wall installation services reviews

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

Avatar for SAM'S RETAINING WALLS & HOME REPAIR
SAM'S RETAINING WALLS & HOME REPAIR
4.7(
164
)
Retaining Wall - Install

Serving Barnhart, MO and surrounding areas

Approved

In business since 1995

Free estimates

Customers say: Super punctual

"Sam did a great job- regraded lawn, installed drainage and dry rock bed, rebuilt retaining wall, planted sod. Very pleased and absolutely no more drainage issues or swampy lawn!"
Tumbled mosaic, retaining wall
Holland, stone paver driveway
Paver driveway
Front entry
Front porch and walk

+74

Response time11 hrs
Response rate100%
5 neighbors recently requested a quote
Avatar for Dream Makers Hardscapes, LLC
Dream Makers Hardscapes, LLC
4.4(
26
)
Retaining Wall - Install

Serving Barnhart, MO and surrounding areas

Approved

Super Service Award Winner

In business since 2006

Free estimates

Customers say: True professional

"Taylor contacted us quickly and came out to the job site. Provided the quote quickly. Started right away. The initial project was just for retaining walls. Before those were completed we added a block patio. It all looks great. We are very pleased. Will be recommending Dream Makers to everyone we know."
Landscape
Landscaping for New Construction
Dream Drive Way
Dream Patio
The Makers Choice

+12

Response time9 hrs
Response rate94%
25 neighbors recently requested a quote
HE Outdoor Solution
5.0(
2
)
Retaining Wall - Install

Serving Barnhart, MO and surrounding areas

Approved

In business since 2024

Free estimates

Credit card accepted

Here at company, we are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of quality home improvement services. You will find us to be competitively priced with close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!

Response time1 hour
3 neighbors recently requested a quote
Avatar for Nunnery’s Landscape and Tree Removal
Nunnery’s Landscape and Tree Removal
New to Angi
Retaining Wall - Install

Serving Barnhart, MO and surrounding areas

Approved

Free estimates

We specialize in professional landscaping and concrete services designed to enhance the beauty, function, and value of your property. From custom landscape design and installation to patios, walkways, driveways, and other concrete work, we take pride in delivering durable, high-quality results.

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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.

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.

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.

Depending on who you hire to build a retaining wall, the average cost, including demolition and reconstruction, for a 50-foot wall that's 4 feet in height is between $7,000 and $24,000.

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.  

The Barnhart, 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.