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TRUSTED BY UNION, SC HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon20
    Verified wall repair services reviews

Top-Rated Wall repair pros in Union - Updated Nov 2026

Avatar for HG Services
HG Services
4.6(
33
)
Handyman for Multiple Small Projects

Serving Union, SC and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Customers say: True professional

"Excellent. I will definitely hire them again. They were punctual and found two more holes that needed to be replaced. They moved furniture out of the room, did the repair and cleaned up when they were done."
Additional Photos
Additional Photos
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Additional Photos

+33

Response time1 day
Response rate100%
3 neighbors recently requested a quote
Avatar for Odd Job Pros
Odd Job Pros
5.0(
13
)
Handyman for Multiple Small Projects

Serving Union, SC and surrounding areas

Approved

In business since 2024

Emergency services offered

Small jobs welcome

"⭐⭐⭐⭐⭐ Chris did an awesome job taking care of multiple repairs on my property\. He fixed one of my toilets and replaced two others, and everything was done quickly and professionally\. He’s reliable, knowledgeable, and can basically do anything you need around the house\. It’s hard to find someone who can handle so many different types of repairs and actually do the job right, but Chris definitely knows what he’s doing\. I highly recommend him to anyone looking for a dependable handyman\. I’ll definitely be calling Chris again for any future projects\!"
Built deck
Pergola & Flower bed
Closet shelving
Installation
3 neighbors recently requested a quote
Avatar for Groundworks
Groundworks
4.0(
151
)
Poured Concrete Wall - Repair

Serving Union, SC and surrounding areas

Approved (Corporate)

In business since 1986

Free estimates

Warranties offered

"They have not started on the project yet. They are coming as soon as the paperwork goes through for payment. Both companies gave a good presentation. I looked at 3 things. Presentation, assessment of work to be done, and cost. Cantey was too expensive. They were pushing for a piece of equipment to be buried under the house which I did not feel I needed because there was no water. The walls and crawlspace were dry. The one thing Mount Valley said that sold me was they wanted to put insulated treated boarding (forgot what they called it) on the walls and plastic over all of that, which is what I was thinking about. The difference in price was $9000. That also helped with my decision. I will write a review again after it is over. I was going to have 3 companies come and give me a price and how they would proceed. But I was very impressed with Mount Valley. Ask me again in 3 weeks."
Foundation
Foundation
Foundation
Foundation
Foundation

+13

208 neighbors recently requested a quote
Recommended by75%of homeowners
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Wall Repair FAQs, answered by experts

Each design is different, so we can’t say definitively if you’ll need a dedicated drainage system in place for a two-foot retaining wall. However, you can likely skip the drainage, as this project is typically served for walls that are 4 feet tall or more. Even with a relatively low wall, consider drainage if you are building on top of clay or poor-draining soil types or if there are buried water sources nearby, like a well used for other outdoor garden projects.

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.

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.

Sand and gravel are two suitable options for filling behind a retaining wall. If you’re building your own retaining wall, you’ll complete this part of the process—known as backfilling—after you finish laying the blocks. Make sure not to skip it—otherwise, you could wind up with drainage issues, which can cause your retaining wall to collapse.

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 Union, SC homeowners’ guide to wall repair services

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