Skip to Main Content

Foundation Repair and Crawl Space Repair in Charleston, SC

If you have noticed uneven floors or a musty, stinky odor coming from your crawl space, you are not alone. These problems are common in the Charleston area, and the experts at Mount Valley Foundation Services can repair your foundation issues and provide a strong and stable home.

Pineapple fountain at sunset in Charleston, South Carolina
Mount Valley Foundation Service logo

Permanent solutions, backed by more than 30 years’ experience.

As the oldest foundation repair company in the area, we get it right the first time.

BBB Trusted Foundation Services

See more reviews

  • 5/
  • 5/
  • 5/
  • 5/
  • 5/
Review Logo

Darrel, Derrick and Derrian were very professional, talked us through what had to be done and showed pictures of the actual work. I highly…

Darrel, Derrick and Derrian were very professional, talked us through what had to be done and showed pictures of the actual work. I highly recommend this company. They took care of an earlier problem with our foundation crawl space so we were pleased to call them again.

  • 5/
  • 5/
  • 5/
  • 5/
  • 5/
Review Logo

TJ and crew,Alex and crew,Jason and David all great works. Came worked hard and communicated with us every day.

TJ and crew,Alex and crew,Jason and David all great works. Came worked hard and communicated with us every day.

  • 5/
  • 5/
  • 5/
  • 5/
  • 5/
Review Logo

The guys at Mount Valley are the best. Dino did a thorough inspection and explained the repairs that were needed. Darrell, Javon, and the…

The guys at Mount Valley are the best. Dino did a thorough inspection and explained the repairs that were needed. Darrell, Javon, and the crew did a great job getting our floors leveled and crawl space encapsulated. Everyone was very professional and all were concerned that we were satisfied with the results. We would definitely recommend them.

  • 5/
  • 5/
  • 5/
  • 5/
  • 5/
Review Logo

We had Mt. Valley replace our main beam, another beam, and some subfloor. Dan was the project manager and was easy to sit down with and…

We had Mt. Valley replace our main beam, another beam, and some subfloor. Dan was the project manager and was easy to sit down with and discuss exactly what I needed and didn't need right now. Dylan and his crew finished the job in 2 days and worked their butts off. They also did a great job cleaning everything up when they finished. Our house and floors are finally level and we will be using them in the future for any foundation repair needs. Thanks again!

  • 5/
  • 5/
  • 5/
  • 5/
  • 5/
Review Logo

Will and Ober did a great job working to repair my foundation. Will did a thorough walk thru before and after the work. He made sure I…

Will and Ober did a great job working to repair my foundation. Will did a thorough walk thru before and after the work. He made sure I was ok with a minor change and gave a couple options to address a bigger issue.

  • 5/
  • 5/
  • 5/
  • 5/
  • 5/
Review Logo

Just had an inspection with Chris Weston regarding some cracking and spalling concerns. Chris was extremely professional, and paid…

Just had an inspection with Chris Weston regarding some cracking and spalling concerns. Chris was extremely professional, and paid attention to detail when explaining and addressing the foundational concerns I had in my home. He was thorough, honest, and made sure I understood the process and issues clearly. He provided a quote for the work on the spot, and informed me to contact him with any additional questions we may have.

  • 5/
  • 5/
  • 5/
  • 5/
  • 5/
Review Logo

Don Lester did a great job of inspecting my property and showing me several options to correct the problems I'm having in my crawlspace. He …

Don Lester did a great job of inspecting my property and showing me several options to correct the problems I'm having in my crawlspace. He took his time, and was able to answer all of my questions. Thanks for an informative afternoon1

  • 5/
  • 5/
  • 5/
  • 5/
  • 5/
Review Logo

Great experience, from the office personnel to my inspector, Glenn, and my team, Will, Adam, and Ober. Everyone is friendly and competent,…

Great experience, from the office personnel to my inspector, Glenn, and my team, Will, Adam, and Ober. Everyone is friendly and competent, and they all made sure that I understood the processes. Highly recommend.

  • 5/
  • 5/
  • 5/
  • 5/
  • 5/
Review Logo

The crew: Will S, Jimmy B and Ober L . did a great job on our foundation. They were very thorough, informed us with the progress and…

The crew: Will S, Jimmy B and Ober L . did a great job on our foundation. They were very thorough, informed us with the progress and cleaned everything up before leaving. Would definitely recommend them.

  • 5/
  • 5/
  • 5/
  • 5/
  • 5/
Review Logo

It was time for my annual inspection and everything went well. Marge did an excellent job and I was very pleased. She took the time to…

It was time for my annual inspection and everything went well. Marge did an excellent job and I was very pleased. She took the time to explain the pictures to me and I really appreciated that. Marge is a valuable asset to your company and she needs to be commended. Great customer service.

  • 5/
  • 5/
  • 5/
  • 5/
  • 5/
Review Logo

I received an inspection and estimation from Dino Rhoads on my house crawlspace today. I could not have asked for a more detailed…

I received an inspection and estimation from Dino Rhoads on my house crawlspace today. I could not have asked for a more detailed inspection. Mr Rhoads was very professional, yet friendly. He explained everything in details. I thoroughly understand the entire process to be accomplished. Couldn't ask for a better representative from your company.

  • 5/
  • 5/
  • 5/
  • 5/
  • 5/
Review Logo

My crawlspace work was completed today. The process of getting the initial inspection and quote was easy and the work preformed looked very …

My crawlspace work was completed today. The process of getting the initial inspection and quote was easy and the work preformed looked very professional from the photos provided. Thank you Andy Williams and Ryan Peyesco y'all did an outstanding job!

  • 5/
  • 5/
  • 5/
  • 5/
  • 5/
Review Logo

Don Lester was amazing came out and inspected my home and gave such great knowledge and honesty. Thank highly recommend Don from Mount…

Don Lester was amazing came out and inspected my home and gave such great knowledge and honesty. Thank highly recommend Don from Mount Valley!

  • 5/
  • 5/
  • 5/
  • 5/
  • 5/
Review Logo

Great customer service and solid work. Darrell was very knowledgeable and answered any questions I had, he is very thorough and transparent….

Great customer service and solid work. Darrell was very knowledgeable and answered any questions I had, he is very thorough and transparent. Darrell and his crew Derrell and Sam worked efficiently and effectively.

  • 5/
  • 5/
  • 5/
  • 5/
  • 5/
Review Logo

Derrick and TJ were very professional and completed work in responsible time frame.

Derrick and TJ were very professional and completed work in responsible time frame.

  • 5/
  • 5/
  • 5/
  • 5/
  • 5/
Review Logo

Very impressed with the knowledge and recommendations of the field Representative. He very clearly articulated our issues and provided a…

Very impressed with the knowledge and recommendations of the field Representative. He very clearly articulated our issues and provided a detailed description of the recommended repairs needed.

  • 5/
  • 5/
  • 5/
  • 5/
  • 5/
Review Logo

The crew that came were on time extremely professional and explained everything in detail very polite and we are very pleased with the work …

The crew that came were on time extremely professional and explained everything in detail very polite and we are very pleased with the work from Andrew,Darrell and Derrell job well done

  • 5/
  • 5/
  • 5/
  • 5/
  • 5/
Review Logo

Will S, Jimmy B and Ober L did a wonderful job. On time, friendly and all around a happy crew. I would recommend them very highly.

Will S, Jimmy B and Ober L did a wonderful job. On time, friendly and all around a happy crew. I would recommend them very highly.

  • 5/
  • 5/
  • 5/
  • 5/
  • 5/
Review Logo

I recently had foundation work completed by Mount Valley Foundation at my property, and I could not be more impressed with the results….

I recently had foundation work completed by Mount Valley Foundation at my property, and I could not be more impressed with the results. From start to finish, the team, Jarrod, Mason, and Kincade demonstrated exceptional professionalism, expertise, and attention to detail. They thoroughly inspected the issue, clearly explained the underlying problems, and offered a practical plan that fit both my needs and budget. The three man crew arrived on time each day, worked efficiently, and kept the work area clean and safe. They communicated progress throughout the project, which gave me a lot of confidence in the process. Once the work was complete, they walked me through everything they had done and made sure all my questions were answered. The quality of the repair is outstanding—my home feels more stable, the cracks have been addressed, and I have peace of mind knowing the foundation is solid for the long term. It’s rare to find a company like Mount Valley Foundation that combines skill, honesty, and great customer service, but this team truly delivered on all fronts. I highly recommend Mount Valley Foundation to anyone needing reliable, high‑quality foundation repair work.

  • 5/
  • 5/
  • 5/
  • 5/
  • 5/
Review Logo

William Cheeks and his crew were on time both days. MrCheeks explained the process each step which was appreciated . They cleaned the site …

William Cheeks and his crew were on time both days. MrCheeks explained the process each step which was appreciated . They cleaned the site thoroughly. They were respectful and professional. I would highly recommend this company S. David. Augusta, Georgia

Structural Repair Specialists in Charleston

Your home can be damaged for many reasons, but the most common are weather and soil conditions. Charleston, and the surrounding cities of Mount Pleasant, Summerville, James Island, and Goose Creek, have long, humid, wet summers. In fact, half of the annual rainfall occurs during June to September. Not to mention, the city of Charleston is located along the Charleston Harbor, an inlet of the Atlantic Ocean. Given its proximity to water, and the humid, wet weather, even with the best soil, homeowners in your region can experience serious foundation issues. 

Charleston has sandy surface soil and sandy loam sub-soils. These soils are well drained and moderately permeable, so damage from hydrostatic pressure is typically not a major concern. Homeowners like you do need to keep an eye out for crawl space problem signs. Uneven floors, musty or stinky odors, and high energy bills are all common problems when water and humidity enter the crawl space. Mold growth weakens the home’s structural support beams, causing sagging, sloping floors, and putting your health at risk.

If these issues seem more than familiar, we get it! The experts at Mount Valley Foundation Services know how to help. The sooner you allow us to repair your foundation, crawl space, basement, or concrete problem, the better. Foundation problems need to be addressed quickly, so the problem doesn’t get worse and become more costly to fix.

Trusted Foundation Solutions

Groundworks Experts Assess and Repair a Home Foundation

Foundation Repair

When problems with your home’s foundation arise, it can bring a variety of other issues along with it. Here’s how our specialized solutions can repair your home’s foundation to it’s original stability.

Groundworks Expert explains to home owner the solution installed in their basement

Basement Waterproofing

Curious about wet basement repair? Groundworks provides local residential and commercial basement waterproofing services. We offer free inspections!

Crew installing dehumidifier in an encapsulated crawlspace.

Crawl Space Repair

When it comes to the health of your home’s crawl space, there are many factors and problem signs at work. Knowing what the signs are could help you indicate that it’s time for repairs.

Concrete Lifting

Concrete Lifting

The stability and consistency of the concrete around your home is an important factor to it’s overall aesthetic and wellbeing. Here’s what you should know about the concrete lifting options for your home.

Why Choose Us?

Local Expertise

Our team of professionals has undergone extensive training. You can rest assured knowing your home is in good hands and will be properly protected by our team of experts.

Customizable Solutions

All our solutions are fully customizable and can be specifically tailored to meet your home’s repair needs. Every home is unique, and that’s why we ensure every solution is too.

Unmatched Quality

We never sacrifice quality for quantity or time. We work until the job is done the right way, and we firmly believe that every customer deserves the highest quality solutions and professionalism, no matter where they live.

Peace of Mind

It is our goal to ensure we provide exactly what is needed to fix the problem, permanently. Peace of mind comes standard with everything we do.

Continued Service & Maintenance

Our service and maintenance programs ensure the solutions we install continue to function to their highest ability and properly protect your home.

Warranty

All our products and services are backed by long-term warranties. A warranty is only as good as the company behind it. We are leaders in the industry who stand behind our engineered, tested, and approved repairs.

All times are listed in ET

Mon
7:00am – 11:00pm
Tue
7:00am – 11:00pm
Wed
7:00am – 11:00pm
Thu
7:00am – 11:00pm
Fri
7:00am – 11:00pm
Sat
8:00am – 11:00pm
Sun
10:00am – 11:00pm
Schedule Free Inspection