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Verified Reviews for Retaining Wall Installation pros in Barnwell, SC

*The Angi rating for Retaining Wall Installation companies in Barnwell, SC 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 Barnwell, SC 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 March 26, 2026

Find Retaining wall installation pros in Barnwell

Avatar for Ideal Landscaping
Ideal Landscaping
4.5(
13
)
Retaining Wall - Install

Serving Barnwell, SC and surrounding areas

In business since 2018

Free estimates

Credit card accepted

"Ideal Landscaping did an exceptional job on my leaf removal project. Ideal Landscaping was professional and responsive in all of our communications setting up the project. They were fair in their pricing and performed an exceptional same day job. I will definitely hire them again and I encourage you to as well. Five star service!"
Tree Service Project
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+5

Recommended by83%of homeowners
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Avatar for Milhouse Landscaping
Milhouse Landscaping
4.5(
6
)
Retaining Wall - Install

Serving Barnwell, SC and surrounding areas

In business since 2015

Emergency services offered

Credit card accepted

"It went very well! They were friendly, professional, and knowledgeable about what they're doing. They also had a fair price."
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+6

Recommended by100%of homeowners
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CALVIN JOHNSON MASON
3.0(
4
)
Retaining Wall - Install

Serving Barnwell, SC and surrounding areas

In business since 1979

Free estimates

"Calvin Johnson did an outstanding job bricking my patio. Not only is he professional and dependable, he was able to provide advice on the best material, style of the bricks and layout so that the results were even better than I expected. Absolutely beautiful work - he is an expert at masonry! Thank you Calvin and company for improving the value of my home!"
Recommended by100%of homeowners
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Retaining Wall Installers questions, answered by experts

Poured concrete is often the cheapest material for a retaining wall, costing around $6 to $8 per square foot. Other budget-friendly options include vinyl and landscaping timbers, which range from $10 to $15 per square foot; landscaping timbers are particularly well-suited for DIY projects. Untreated timber and railroad ties are a step up in price, starting at $15 to $25 per square foot. Natural stones can also be a cost-effective choice if you can source them from your own property, but they can be expensive to purchase. High-end materials like steel are typically the most expensive but offer superior durability and aesthetics.

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.

Yes, you can use cinder blocks for many purposes, including retaining walls, foundations, garage walls, and fences. Building a cinder block retaining wall costs between $60 and $200 per linear foot, including materials and professional labor. For a 30-foot-long retaining wall, the cost ranges from $1,800 to $6,000.

Even if you think you know how to build a retaining wall theoretically, doing the actual work is a completely different story. There are lots of nuances in building retaining walls, and the slightest oversight can compromise their integrity. Therefore, we recommend you hire a pro to build, repair, or replace retaining walls.

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.

The Barnwell, SC 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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