Sullivan homeowners face real foundation challenges — the region's clay-heavy soil and harsh winters cause cracks, settlement, and water intrusion in foundations throughout the area. Franklin County Foundation Repair provides expert foundation repair right here in Sullivan. We know the local soil, the local conditions, and how to fix them permanently. Call today for your free inspection.
📞 Free Foundation Inspection in Sullivan — (636) 268-1700Sullivan sits in an area with significant clay soil content. When Missouri's seasonal rains saturate the ground, this clay expands dramatically — pushing against basement walls, lifting slabs, and cracking foundations. When dry summer conditions arrive, the clay shrinks, creating voids that allow foundations to settle unevenly.
Winter freeze-thaw cycles make things worse. Water trapped in foundation cracks freezes, expands, and forces cracks wider. Repeat this cycle for years and you get serious structural damage. Sullivan homeowners regularly deal with:
We have repaired foundations throughout Sullivan and understand exactly what these homes need. Don't let small problems become expensive ones — call (636) 268-1700 today for your free inspection.
We diagnose the type and cause of every crack, then repair using epoxy injection, polyurethane sealing, or carbon fiber reinforcement as needed. From $500.
Full crawl space encapsulation, vapor barriers, structural joist repair, and moisture control systems keep your home healthy from the ground up. From $3,500.
Interior drainage systems, sump pumps, wall crack injection, and dehumidification — we keep Sullivan basements permanently dry. From $3,500.
Sunken driveways, cracked garage floors, and uneven walkways lifted and leveled with mudjacking or polyurethane foam. No demolition. From $500.
Carbon fiber straps, wall anchors, and steel braces stabilize bowing basement walls before they fail. Free inspection for Sullivan homeowners. From $2,500.
Primary pumps, battery backup systems, and Wi-Fi monitoring protect your Sullivan basement during heavy storms and power outages. From $1,200.
In addition to Sullivan, we provide foundation repair throughout Franklin County, MO:
Don't wait — foundation problems worsen and get more expensive over time. Get your free inspection today.
(636) 268-1700 Schedule Free Foundation Inspection