Foundation Repair Contractors in St. Louis, MO
Compare 8 contractors in St. Louis.
Foundation Repair Contractors in St. Louis

ACR Advanced Concrete Repair
✓ VerifiedAdvanced Concrete Repair provides concrete leveling, foundation repair, and waterproofing services. They focus on raising concrete rather than replacing it.

Stratum Structural Systems
✓ VerifiedBasement waterproofing and foundation repair specialists serving Chesterfield, MO and the St. Louis metro area. They offer solutions for foundation cracks, bowing walls, concrete leveling, and water intrusion with interior and exterior drainage systems.

Unerstall Foundations & Flatwork Inc
✓ VerifiedUnerstall Foundations & Flatwork Inc is a concrete contractor serving Franklin County, MO and the Greater St. Louis metro area.

HIGH & DRY foundation repair
✓ VerifiedFoundation repair and waterproofing solutions for homes in High Ridge, MO, specializing in crack repair, bowed wall stabilization, basement piering, and waterproofing.

Ram Jack St. Louis
✓ VerifiedRam Jack St. Louis provides foundation repair and basement waterproofing services in St. Louis.

Crack Attack Foundation Repair North
✓ VerifiedFoundation repair and basement waterproofing services for homeowners in Troy, MO and surrounding areas. We focus on clear communication and customer satisfaction.

Hoffman Concrete LLC
✓ VerifiedConcrete contractors serving Barnhart, MO and the Greater St. Louis area with over 30 years of experience. Specializing in residential driveways, patios, outdoor living areas, flatwork, sidewalks, decorative concrete, and concrete repair.

Woods Basement Systems, Inc.
✓ VerifiedBasement waterproofing, foundation repair, and concrete leveling services for homeowners in Collinsville, IL and surrounding areas since 1986.
St. Louis homeowners experiencing foundation problems can compare local repair contractors below. Get free inspections and quotes from verified specialists in your area.
Frequently Asked Questions
How much does foundation repair cost in St. Louis?
Foundation repair typically costs $2,000-$30,000+ depending on the scope. Minor crack repairs start at $300-$800. Pier-based structural repair averages $7,000-$15,000. Contact contractors in St. Louis for a specific quote.
What causes foundation problems in St. Louis?
Common causes include expansive clay soil that swells and shrinks with moisture changes, poor drainage directing water toward the foundation, plumbing leaks under the slab, tree roots, and improper compaction during construction. St. Louis's local soil conditions play a major role.
How long does foundation repair take in St. Louis?
Simple crack repairs take a few hours. Pier installation for a typical home takes 1-3 days. Concrete leveling with foam injection is usually completed in one day. Major structural repairs involving multiple piers or house leveling can take 5-7 days.
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