Since 1989, United Structural Systems Charleston has specialized in foundation repair, crawl space repair, and waterproofing, helping homeowners in your area protect their properties from structural issues and moisture damage. We’ve even developed advanced technology in house—FoundationScan^®—which allows us to provide the most accurate assessment of your home’s structural health. Whether you’re dealing with foundation cracks, crawl space damage, or a damp basement, our skilled team is equipped to handle even the toughest challenges. If you’re experiencing any of the following problems, USS Charleston is ready to assist you:

• Wall cracks, uneven floors, or doors and windows sticking due to foundation settlement
• Water intrusion or musty odors in basements
• Rotting wood or mold in crawl spaces
• Bowing foundation or retaining walls

At USS Charleston, we are a family-owned company offering complete foundation repair, basement waterproofing, and crawl space encapsulation services designed to protect your home. Our solutions are customized, turnkey, and backed by outstanding warranties, ensuring long-term stability and protection. We take a personalized approach to assess your home’s unique needs and create an effective plan to address your concerns. Our services in your area include:

• Foundation repair – We resolve underlying issues like uneven floors and weakened support systems to restore your home’s strength and stability.
• Waterproofing – Our waterproofing methods prevent water damage, mold growth, and excess humidity, keeping basements and crawl spaces dry and healthy.
• Crack repair – We repair foundation wall and settlement cracks to reinforce structural integrity and prevent water intrusion.
• Crawl space encapsulation – Our encapsulation services seal your crawl space, reducing moisture, enhancing air quality, and protecting against mold and wood rot.