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Mount Valley Foundation Services - Charleston Branch

Schedule Free Inspection
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Our Address

139 Hanniford Dr
N Charleston, SC 29418

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Contact Us
(854) 400-9998

Appointments available
as early as tomorrow
Need maintenance? Click here.

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Hours of Operation

Mon – Fri: 7 am – 11 pm EST
Saturday: 8 am – 11 pm EST
Sunday: 10 am – 11 pm EST

Charleston Awards and Recognition

Groundworks, LLC BBB Business Review

4.7

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See why your neighbors trust Mount Valley Foundation Services to protect their home

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I appreciate the work and the attention to detail from Alex, David Zay & Molte.

I appreciate the work and the attention to detail from Alex, David Zay & Molte.

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The install team was prompt, courteous, and professional. The foreman Andy went out of his way to ensure I understood every step and…

The install team was prompt, courteous, and professional. The foreman Andy went out of his way to ensure I understood every step and answered all my questions. His crew of Darrien, Josh, and Mikey were hard workers and they all treated my home like it was their own!

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Anderson Pusey came and inspected our crawl space . He was prompt,courteous and thorough. He did a great job explaining the entire…

Anderson Pusey came and inspected our crawl space . He was prompt,courteous and thorough. He did a great job explaining the entire process, Mike Prenger

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I worked with Dan, Andy and Ryan at Mt Valley Foundation. All were extremely communicative , thoughtful and super educational. Mt Valley…

I worked with Dan, Andy and Ryan at Mt Valley Foundation. All were extremely communicative , thoughtful and super educational. Mt Valley Foundation helped shore up my home and happy to recommend them.

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Kevin kliner came to my house to help me out. Very informative and knowledgeable. Highly recommend.

Kevin kliner came to my house to help me out. Very informative and knowledgeable. Highly recommend.

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Will S, Jimmy B, and Ober L came out and took care of installing the piers for our foundation repair. Will was very enthusiastic and had…

Will S, Jimmy B, and Ober L came out and took care of installing the piers for our foundation repair. Will was very enthusiastic and had such a positive attitude. He went over everything with us before they started. The team was efficient and we were relieved to have the work taken care of.

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I reached out to Mount Valley Foundations and asked them to send someone out to evaluate my crawl space and provide me a quote for a full…

I reached out to Mount Valley Foundations and asked them to send someone out to evaluate my crawl space and provide me a quote for a full encapsulation. An appointment was set and Patrick showed up to our house as scheduled. He completed a thorough inspection, then sat with us for over an hour explaining in detail what he saw. He provided pictures taken under our house and used slides/videos to educate us on encapsulation. Patrick was very professional, answered all our questions and guided us through our financing options. From there, we were placed on the schedule for install. Derrick and TJ were the team they sent for our project. They called us the morning of to let us know they were on the way. When they arrived, Derrick explained what they were going to do each step of the way and got right to work. The encapsulation took a little over two days. On the last day, Derrick took me into the crawl space and made sure I was happy with the installation. Rarely do finished products look like the marketing photos, but this was the exception; everything was meticulous! I'm in residential construction by trade so I'm somewhat familiar with air sealing techniques and this job was done with care. Thank you to Derrick, TJ, Patrick and the entire team at Mount Valley Foundations!

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This company comes highly recommended. The crew from Charleston was very good and professional! Andy,Ryan,Darrin,and Jesse are the best and …

This company comes highly recommended. The crew from Charleston was very good and professional! Andy,Ryan,Darrin,and Jesse are the best and did an excellent job lifting up my foundation and floor repair.

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My crawl space is immaculate just like the commercial,, The men that came out and did this work were MACHINES. On time finished on time…

My crawl space is immaculate just like the commercial,, The men that came out and did this work were MACHINES. On time finished on time cleaned up everything and I had peace of mind for the remainder of my life. Nate Griffin,, Gavin grigsby,, Andy lisenby,, they all deserve a raise…

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My old house needs some love and I had concerns about my flooring. But after working with Elliot, my worries were put to rest. He arrived…

My old house needs some love and I had concerns about my flooring. But after working with Elliot, my worries were put to rest. He arrived promptly and listened carefully. He was a great sport about shimmying into the crawl space where he immediately encountered a dead rat, which didn't faze him a bit. Thankfully it's only a subfloor issue. Elliot explained a couple of ways to go about fixing it. I will definitely be using Mount Valley Foundation to replace the subfloor when the time comes to move on this project. So thankful to be worry-free! A+++++++

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I just had Elliot and Luke out to do a free estimate for some foundation work on my front porch. Very professional and respectful! Very…

I just had Elliot and Luke out to do a free estimate for some foundation work on my front porch. Very professional and respectful! Very happy with them and what they provided today!

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Foreman Darrell and his helpers Sam, Derrell was very professional and on time. Great work!

Foreman Darrell and his helpers Sam, Derrell was very professional and on time. Great work!

Denolis King- Sullivan

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Got the job done right. Only took about 5 or so hours. Much less time than I thought it would take. Cleaned up worksite. Showed me all the…

Got the job done right. Only took about 5 or so hours. Much less time than I thought it would take. Cleaned up worksite. Showed me all the pics and videos from under the house and the rest of the work.

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Will, Andy and Ober could not have been better! We had to have some foundation piers and crawl space supports installed. They actually…

Will, Andy and Ober could not have been better! We had to have some foundation piers and crawl space supports installed. They actually called and asked if the could come a day earlier than expected. They were professional and courteous from the time they showed up until the time they completed the job. They kept us informed of any problems and the status of the work. Could not have had a better experience from the time that Dan quoted the job to the completion of the work. Would highly recommend Mt Valley/Groundworks for any foundation or crawl space work!

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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

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On time explained all steps & kept me informed..Nice Job Austin & Michael. Hidhly recompense. Jim Ball

On time explained all steps & kept me informed..Nice Job Austin & Michael. Hidhly recompense. Jim Ball

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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.

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Dylan from the Charleston office was a total professional, super knowledgeable and cool… definitely recommend!!!

Dylan from the Charleston office was a total professional, super knowledgeable and cool… definitely recommend!!!

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So far everything is going great, Don was friendly and seemed very knowledgeable about his craft! I don't to sound negative but I have a…

So far everything is going great, Don was friendly and seemed very knowledgeable about his craft! I don't to sound negative but I have a bad experience with my mobile home leveling and I'm hoping everything goes well. Don made me feel comfortable about everything so saying that I hope everything goes well and I will follow up on my review after the work is done! Thank you Don I hope everyone else in your is as professional and putting customers at ease!

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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.


How it works

Straightforward and simple process

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Schedule an inspection

Upon arrival, our Inspector will introduce themselves and chat with you about the problems you’re experiencing. Based on the information you provide them, they’ll then create a plan of action to examine your home inside and out.

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Receive a detailed repair plan and quote

Once the inspection is complete, the Inspector will sit with you and present their findings. And because we provide same-day estimates, you’ll have all the cost and financing information you need to make a decision right away.

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Get the work done when you’re ready

When you’re ready to move forward with repairs, we’ll help you choose an installation date that works for your schedule, and notify our Installation team immediately of the upcoming work.

Get started with a free inspection!

Mount Valley Service Map

Our Locations

Asheville Location

53 N Market St, Suite 5
Asheville, NC 28801

Augusta Location

630 Ellis Street, Suite 2-B
Augusta, GA 30901

Charleston Location

1850 Ashley River Rd
Charleston, SC 29407

Columbia Location

401 Gamble Dr., Suite B

Columbia, SC 29209

Greenville Location

300 South Ave
Spartanburg, SC 29306

Myrtle Beach Location

1704 N. Oak Street, Suite 3
Myrtle Beach, SC 29577

Savannah Location

6606 Abercorn St., Suite 211
Savannah, GA 31405