Premium Retaining Wall Installation in Apex, NC

Engineered to conquer steep slopes, prevent erosion, and maximize usable yard space for homeowners across Apex and Wake County.

Why Choose Our Retaining Wall Contractors in Apex?

Building a retaining wall in Apex requires more than just stacking blocks; it requires pure structural engineering. With many local properties featuring steep slopes sometimes exceeding a 33% incline soil erosion and potential landslides are real, existential threats to your home’s foundation. Combine this rolling topography with our dense Piedmont red clay, which traps groundwater and creates massive hydrostatic pressure, and a poorly built wall is guaranteed to fail.
At SunSouth Carolinas, we specialize in heavy-duty hydraulic design and strict municipal compliance. We know that any retaining wall in Apex supporting more than 4 feet of unbalanced soil, or with a cumulative vertical relief over 5 feet across terraces, legally requires a structural engineer (PE) stamp and formal Town of Apex permits. We handle all the complex town engineering, integrating essential drainage pipes and permeable aggregates behind every wall to safely relieve hydrostatic pressure and protect your property permanently.

Our Recent Retaining Wall Projects Near Apex

Automated Louvered Pergolas (Metal) vs. Classic Wood Pergolas

Feature	Top Choice Premium Segmental Block Walls (SRW)	Traditional Timber / Wood Walls
Lifespan & Durability	Lifetime Concrete blocks do not rot, decay, or lose structural integrity, even in wet Carolina clay.	Short-term (10-15 yrs) Wood inevitably rots when in constant contact with wet soil.
Pest Resistance	100% Immune Termites and carpenter ants cannot eat concrete.	Highly Susceptible Decaying wood becomes a nesting ground for destructive pests.
Hydrostatic Pressure	Excellent Engineered to flex slightly and integrate with heavy-duty drainage to release massive water weight.	Poor Rigid wood walls snap, bow, or lean outward when water pressure builds up behind them.
Property Value	High Adds a clean, luxury aesthetic that permanently secures the landscape and terraces steep yards.	Low Often viewed as a temporary or DIY fix that will soon require costly replacement.

Complete Your Apex Backyard Oasis

Custom Paver Patios

Turn a steep, unusable hill into a flat entertainment area. Once our retaining walls terrace your yard, we can install a luxurious, interlocking paver patio on the newly stabilized ground.

Explore Paver Patios →

Advanced Yard Drainage

Protect your home’s foundation from red clay runoff. We design comprehensive drainage solutions, including French drains and catch basins, that work seamlessly with your new retaining wall.

Explore Drainage Solutions →

Architectural Wall Lighting

Enhance safety and visual drama at night. We integrate smart, low-voltage LED hardscape lighting directly under the capstones of your retaining wall to beautifully illuminate your yard.

View Outdoor Lighting →

See Why Apex Homeowners Trust The SunSouth Way

      EXCELLENT  
   Based on 221 reviews 
    
 
 
 
   
 
 
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   Danielle Lynch 
 
 
 
 Trustindex verifies that the original source of the review is Google. SunSouth Carolinas is truly the best company you can go with if you are in need of yard designs and installations! Our family came to their team with a list of desires and medium-sized yard to work with. They were able to incorporate EVERYTHING we asked for, plus some surprises! The turnaround time is incredible (we had a goal date of our daughter's first birthday and they made it happen). The team is lovely--so positive, respectful, yet also super transparent and straightforward. We couldn't have asked for a better team to work with in creating the backyard putting green, patio, pergola and fireplace of our dreams!
  
 
      Posted on Google  
   
   Robert Barger 
 
 
 
 Trustindex verifies that the original source of the review is Google. Replacing travertine around pool area
  
 
      Posted on Google  
   
   U Viewer 
 
 
 
 Trustindex verifies that the original source of the review is Google. The entire team is professional, patient, understanding and skilled craftsmen. We appreciated the partnership and exchange of ideas.
  
 
      Posted on Google  
   
   Victoria Metelkine 
 
 
 
 Trustindex verifies that the original source of the review is Google. We had a great experience with SunSouth! The entire team was warm and friendly every step of the way — special shoutout to Ginny and Nick, our project manager. Definitely sent them too many emails / texts, but they were always happy to help / answer my questions. End result is beautiful. Thank you, SunSouth! ❤️
  
 
      Posted on Google  
   
   Sallyann Talley 
 
 
 
 Trustindex verifies that the original source of the review is Google. We are very pleased with our new paver patio. When Carlos came out to provide us with an estimate, he spent a great deal of time talking to us about our goals for the project and provided us with several very nice design options.  Christina and Ginny worked with us in the design center, helping us to select the materials best suited for our project. Upon completion, Carlos came out in person to see the finished patio and ensure that it met with our satisfaction. From start to finish, it has been a pleasure working with Sun South Carolinas.  Although our project was not extravagant, Sun South treated us like an important and valued customer. We feel confident in their workmanship and appreciate that they stand by their work. I would recommend this company without hesitation and plan to utilize their services for future projects.
  
 
      Posted on Google  
   
   Dr. Dennis McElhoe 
 
 
 
 Trustindex verifies that the original source of the review is Google. In a single day the team replaced a wood garden wall with an elegant wall. They did a previous project for me, so there was no question in hiring the for this project.
  
 
      Posted on Google  
   
   David Smith 
 
 
 
 Trustindex verifies that the original source of the review is Google. We cannot say enough good things about this company. We had them out to replace an old railroad tie retaining wall and they did a great job. Carlos was very involved throughout the process, which brought us immense peace of mind and said a lot that the owner of the company is personally invested in our project. Fernando and his crew were knowledgeable and worked hard, and they made adjustments at one point to the wall level rather than try to hide it like other companies would. Ginny and the other office staff stayed in constant contact with us to coordinate it all. SunSouth was very willing to work with us to make sure we got the wall we wanted and accommodate any changes we had. They even used the fill dirt from excavating the wall to flatten a hill and increase our usable yard size. We would absolutely recommend them to anyone needing masonry work. Their integrity and communication with us were more than we could have hoped for. Their price was also competitive with other quotes we had received.
  
 
      Posted on Google  
   
   Barbara Bristow 
 
 
 
 Trustindex verifies that the original source of the review is Google. They did a beautiful job with our backyard. It is a dream come true. The men worked long and steady. They cleaned up the work site before leaving every day. They kept us posted on the progress. We are enjoying it and have been showing it off. Looking forward to the warmer weather when we can start entertaining in the space. Thank you.
  
 
      Posted on Google  
   
   Mary Hunter 
 
 
 
 Trustindex verifies that the original source of the review is Google. Loved working with SunSouth Carolinas for my outdoor kitchen!  They had great ideas and were easy to work with!  They put in and outdoor grill, refrigerator and cabinet and added additional pavers that match perfectly with our existing pool area!  They also added a metal adjustable pergola which tops it off perfectly!  Highly recommend them for your next outdoor addition!
  
 
      Posted on Google  
   
   Dipanshu Banwar 
 
 
 
 Trustindex verifies that the original source of the review is Google. I am extremely happy with how my backyard landscaping project turned out. I had a sloped backyard that needed a retaining wall to level the backyard, along with a new paver patio and fire pit, and everything went smoothly from start to finish. I was kept informed throughout the process, the project stayed on schedule and within estimated budget, and the quality of work is excellent. The entire SunSouth Carolinas crew was friendly, respectful, and easy to work with. I would highly recommend them to anyone looking for quality landscaping work, and I wouldn’t hesitate to work with them again on future projects.

Proudly Serving Apex and Surrounding Communities

Securing slopes and transforming yards in Woodcreek, Salem Village, Bella Casa, and across Wake County.

Apex Office

Frequently Asked Questions About Retaining Walls in Apex

Do I need a permit to build a retaining wall in Apex, NC?

Yes, any retaining wall in Apex supporting more than 4 feet of unbalanced soil legally requires a structural engineer (PE) stamp and formal municipal permits. SunSouth Carolinas manages all the necessary engineering plans and town approvals for you.

Why do wood retaining walls fail so quickly in our area?

The dense red clay in the Piedmont region traps moisture against the wood, rapidly accelerating rot and termite damage. To prevent this, SunSouth Carolinas strictly installs Premium Segmental Block Walls (SRW) because high-strength concrete is completely immune to decay and pests.

What happens if my retaining wall needs to cross a property line?

In Apex, if a retaining wall crosses into a neighbor’s property line, the town reclassifies it as a “commercial” project, requiring recorded maintenance easements. SunSouth Carolinas expertly handles this complex legal and zoning friction so you don’t have to.

How do you stop the retaining wall from leaning or blowing out?

Most wall failures are caused by hydrostatic pressure from trapped groundwater. To guarantee permanence, SunSouth Carolinas engineers heavy-duty hydraulic drainage systems, installing permeable aggregates and perforated drain pipes behind every single wall we build.

Can a retaining wall help me create a flat yard for a patio?

Absolutely. SunSouth Carolinas uses engineered retaining walls to terrace steeply sloped yards in Wake County, effectively turning unusable hills into flat, structural bases that are perfect for new custom patios or outdoor kitchens.

Ready to Secure and Reclaim Your Yard?

Speak with our Apex retaining wall engineers today and get a 3D design consultation.

Premium Retaining Wall Installation in Apex, NC

Why Choose Our Retaining Wall Contractors in Apex?

Our Recent Retaining Wall Projects Near Apex

Automated Louvered Pergolas (Metal) vs. Classic Wood Pergolas