Trusted in Your Area Since 1989

USS Charleston is your area's most experienced foundation repair and waterproofing company.

A Trusted Leader in Foundation Repair & Waterproofing

Selecting the right foundation repair, basement waterproofing, or crawl space repair company is essential for ensuring a safe, dry, and structurally sound home. At USS Charleston, we bring decades of expertise, in-depth knowledge of local structural challenges in your area, and a strong commitment to delivering lasting solutions. Our team stands by our work, prioritizing quality craftsmanship and customer satisfaction. It’s easy to see why local homeowners trust us:

Our team has over 30 years of experience as a local foundation repair, basement waterproofing, and crawl space repair company.
We are a family-owned business committed to providing white-glove service from start to finish.
We offer free estimates and financing options available.
We developed FoundationScan^®, an advanced technology that allows us to develop solutions based on data, not opinions.

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Expert Foundation Repair Using FoundationScan^® Technology

At USS Charleston, we are committed to providing the most accurate foundation assessments to ensure the right solution for every home. As a leading foundation repair company, we developed FoundationScan^®, an innovative diagnostic tool designed to detect structural issues with unmatched precision. By leveraging advanced technology, we eliminate guesswork and provide homeowners with a clear understanding of their foundation’s condition. Our FoundationScan^®-certified team uses this cutting-edge system to create targeted repair plans that address problems at their source. The benefits of FoundationScan^®include:

Accurate diagnosis – Detects foundation issues early with precise imaging and data analysis.
Customized solutions – Provides tailored repair plans based on detailed assessments.
Non-invasive technology – Evaluates your foundation without unnecessary disruption to your home.
Long-term stability – Ensures repairs address root causes for lasting protection.

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See what our clients have to say about working with us!

Our experience with United Structural Systems was excellent. The consultant, Tony was able to provide a detailed estimate (quote) the same day. Followed up questions from us were quickly answered. They were able to schedule the repairs within three days. Communication throughout the process were very good. The repair crew, Brandon, Willy and Devon from the Lancaster office, were professional and respectful in every aspect. I would unequivocally recommend this organization.

Ed G.

We had USS come to put in some structural support when we found 45 degree cracks at the door corners on one half of our house. USS gave me a straight forward writeup of the required work. After paying the down payment, they scheduled me and had my job completed in a very timely manner. I have been happy with them in the past as I have had USS perform work for me on other properties as we have moved over the years. I support them and know they do great work at a reasonable price.

Tom A.

We called USS on Friday for an estimate to repair a leaning fireplace. We received our estimate by Tuesday. They had a crew finish a job early and was able to come to our house and get started Wednesday afternoon. The job was completed early Thursday morning. The crew (Chad, Brent, and Hunter based out of KY) that did the job was very knowledgeable and friendly. We are couldn't be happier with the quick turn around, highly recommend!

Brittany T.

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A Trusted Leader in Foundation Repair & Waterproofing

Expert Foundation Repair Using FoundationScan® Technology

Check Out Our Testimonials

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Expert Foundation Repair Using FoundationScan^® Technology