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About Us

Mount Valley Foundation Services is the oldest and most trusted foundation repair company serving South Carolina and North Carolina.

About Mount Valley Foundation Services

Mount Valley Foundation Services, founded in 1986, is a subsidiary of Groundworks, a family of companies that offers superior, proven solutions for your foundation repair, basement waterproofing, crawl space encapsulation, dehumidification, and concrete lifting needs.  Mount Valley is the oldest foundation repair company in South Carolina.

We have received the HomeAdvisor 2018 Elite Service Award and were a nominee for the South Carolina Better Business Bureau’s 2017 Torch Award. We are active in philanthropy including donating to a Boy Scouts of America Eagle Scout project at a South Carolina State Park and making annual donations to the South Carolina Building Officials Association college scholarship fund.

We devote our years of experience, industry knowledge, and specialized training to help customers protect their homes or commercial buildings from water damage, concrete sinking, and foundation failure.

Why is Mount Valley the right choice?

Choosing a foundation repair expert to analyze and repair your home is not a decision to be taken lightly. Your home is most likely your largest investment.

Free Estimates from Consultants, Not Salesmen

We don’t employ salesmen. Our consultants are highly-trained, knowledgeable, and courteous. If you don’t need repair, we won’t try to push you to use our methods. In fact, we mandate that our consultants not push for repairs that don’t need to be made or that don’t fall in our area of expertise. We offer free estimates and don’t employ high-pressure sales techniques.

A+ Rating from the Better Business Bureau

We’re an accredited member of the BBB with the highest rating. You are welcome to check our rating here.

Lifetime Transferable Warranties

Most foundation repairs done by Mount Valley utilize our galvanized steel piers and are backed up by a lifetime warranty that may be transferred to new owners if the home is bought or sold.

Reputation for Excellence for More Than 30 Years

We’re not a fly-by-night company that will take your money and run (beware, there are some out there). We provide written estimates and agreements (never use a company that doesn’t offer these) so you know exactly what we provide. We’ve installed more than 10,000 steel piers on thousands of homes in the southeast, so there’s no question as to whether we know what we’re doing.

Fully Licensed and Insured

We have all the licensing and insurance requirements for foundation repair in South Carolina, North Carolina, and Georgia, with outstanding reputations in each state.

Financing Options Available

We understand that repairing your biggest investment may not be something you planned for. We accept all major credit cards and offer financing upon request.

Contact Mount Valley Foundation Services Today!

Looking for a price? Get a no cost, no obligation estimate!

Our Customers Trust Us

Mount Valley Service Map

Our Service Area


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


1850 Ashley River Rd
Charleston, SC 29407


2110 Commerce Drive
Cayce, SC 29033


300 South Ave
Spartanburg, SC 29306