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TRUSTED BY DENMARK, SC HOMEOWNERS

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Find Retaining wall installation pros in Denmark

Avatar for Ideal Landscaping
Ideal Landscaping
4.5(
13
)

Serving Denmark, SC and surrounding areas

In business since 2018

Free estimates

Credit card accepted

"Ideal Landscaping owned by Mychael Bennett provided A1 service. He was knowledgeable of his trade, professional & very courteous. He paid attention to detail in trimming and clearing the area around some extremely overgrown hedges in my mom’s backyard and treated the back and front yards. My mom (who is on the picky side - lol) was very pleased and will be doing business with him in the future."
Tree Service Project
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+5

Recommended by83%of homeowners
Avatar for Colleton Contractors, LLC
Colleton Contractors, LLC
5.0(
1
)

Serving Denmark, SC and surrounding areas

In business since 2020

Free estimates

Credit card accepted

Colleton Contractors LLC is an owner operated company that values honesty and integrity in all aspects of our business. Our dedicated teams of professionals have many years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we're involved with. Please feel free to contact us today!

Response time1 day
CALVIN JOHNSON MASON
3.0(
4
)

Serving Denmark, 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
Avatar for Superior Excavation LLC
Superior Excavation LLC
New to Angi

Serving Denmark, SC and surrounding areas

In business since 2015

Free estimates

Credit card accepted

Superior Harndscapes & Excavation LLC is professional Hardscaping and Excavation Services that’s proud to offer our services to clients throughout Barnwell County and the surrounding area. Great service begins and ends with experienced and friendly professionals, which is why we put so much consideration into selecting the best people to join our team. We aim to not only meet your needs, but also exceed your expectations of what a dependable Hardscape and Excavation Service can be.

Landscaping Project
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+16

B & J Masonry
New to Angi

Serving Denmark, SC and surrounding areas

In business since 2003

Credit card accepted

Offers commercial services

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

Retaining Wall Installers questions, answered by experts

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.

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.

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.

Installation typically takes 1-2 weeks, depending on the wall’s size and site conditions.

Failure to compact the soil during construction is the most common cause of leaning retaining walls. In addition, poor drainage can lead to excessive water pressure behind a retaining wall, pushing against it until it begins to move forward away from the soil it is holding back.

The Denmark, 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.