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Mount Valley Truck in Neighborhood

James Island, SC

Mount Valley Foundation Service serves South Carolina, providing proven basement waterproofing, crawl space encapsulation, foundation repair, and concrete lifting services.

Why Choose Us?

A small crack or leak can be the sign of a larger issue within your home. Our experts are here to help settle your foundation or waterproof your crawl space and basement.

Mount Valley Foundation Services provides crawl space encapsulation, basement waterproofing, foundation repair and concrete lifting services in the James Island, SC area. Contact us for your free inspection and estimate.

  • Lifetime Warranty on all Perimeter Waterproofing Systems
  • 25-year Warranty on Crawl Space Encapsulation Systems
  • Sump Pump Installation, Repair & Replacement
  • Basement, Crawl Space & Spray Foam Insulation
  • Crawl Space & Basement Dehumidifiers
  • Hundreds of Satisfied Customers

Our Customers Trust Us

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Very good experience thus far. Salesperson John Willis was on time for the appointment and seemed to carry the mission statement with him.

View jaesen moore's Review

jaesen moore

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Ben Jeffords was very professional and provided valuable information about my house.

View Tony Osterman's Review

Tony Osterman

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Valley came out and amazed me with his attitude, knowledge and speed. Thanks Mitch, my confidence is totally restored. Your a stand up guy.

View Duane Kelley's Review

Duane Kelley

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Joe and his crew did a wonderful job for us today. They were on time, worked quickly and efficiently.

View Jay Johnson's Review

Jay Johnson

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He was very thorough, knowledgeable and professional. I highly recommend Mount Valley and Luke Wilson.

View Christian Benner's Review

Christian Benner

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Great teamwork. Very well led by Austin. Hard workers. Completed quickly. Quality work. Great outcome. Vey satisfied. Thank you!

View Gil W's Review

Gil W

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Great teamwork. Very well led by Austin. Hard workers. Completed quickly. Quality work. Great outcome. Vey satisfied. Thank you!

View Gil W's Review

Gil W

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The work looks great and we are very happy. This is a great company and does great work.Thank you

View Curtis Jackson's Review

Curtis Jackson

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    Our Service Area

    CHARLESTON LOCATION

    1850 Ashley River Rd
    Charleston, SC 29407

    COLUMBIA LOCATION

    2110 Commerce Drive
    Cayce, SC 29033

    GREENVILLE LOCATION

    300 South Ave
    Spartanburg, SC 29306