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Top-Rated Retaining wall installation pros in Mammoth Spring - Updated Nov 2026

Avatar for J. Diaz Construction
J. Diaz Construction
4.7(
104
)
Retaining Wall - Install

Serving Mammoth Spring, AR and surrounding areas

In business since 2008

Free estimates

Warranties offered

"I would recommend them to anyone . They did a great job on my outdoor patio building. They were fast and precise. Always in communication with what was going on. Great group of men."
Response time11 hrs
Recommended by95%of homeowners
Avatar for Checkered Flag Concrete & Construction, LLC
Checkered Flag Concrete & Construction, LLC
New to Angi
Retaining Wall - Install

Serving Mammoth Spring, AR and surrounding areas

In business since 2018

Free estimates

At Checkered Flag Concrete & Construction, LLC, we pride ourselves on providing quality service that customers can believe in. Whether it's patios or driveways, we can take care of all your concrete needs. Ask us about our service! We look forward to working with you!

Response time1 day
Retaining Wall Installers FAQs, answered by experts

Most retaining wall installations can be finished in one to three weeks, but the timeline varies based on factors like wall size and material. The local climate and major weather events, such as storms or flooding, can also extend the project's timeline, as can any holds ups in the permitting process.

Costs range from $5,000 to $15,000, depending on size, material, and design complexity.

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, a railroad tie retaining wall consisting of a single line of ties should be between 3 and 4 feet tall—and the height often tops out at around 6 feet. You can go taller, but you may need additional footings and reinforcements, including a second layer of railroad ties to support the added weight of the soil it’s holding back.

Railroad ties can be good for retaining walls, but it depends on the area. They have a desirable rustic look and are durable. The problem is they’re treated with creosote, a preservative the EPA says poses a risk to humans and wildlife. Over time, the preservative seeps out of the wood and into the ground. Many areas have banned the use of creosote-treated wood on residential properties. If your area does allow it, never use railroad ties near an edible garden or drinking water source. Instead, use wood that’s treated with an EPA-approved preservative or a wood-alternative composite material.

The Mammoth Spring, AR homeowners’ guide to retaining wall installation services

From average costs to expert advice, get all the answers you need to get your job done.