Foundation Settlement: Causes, Signs & Repair Options | KAR Concrete

Learn about foundation settlement causes, warning signs, and repair options in Ventura County. Expert guidance from KAR Concrete, structural concrete specialists since 1976.

What Causes Foundation Settlement?

Foundation settlement occurs when the soil beneath a structure can no longer support the weight of the building. Common causes in Ventura County include:

• Expansive clay soils that swell when wet and shrink when dry
• Poor soil compaction during original construction
• Drainage problems that erode supporting soil
• Tree roots that extract moisture from soil near foundations
• Seismic activity common in Southern California
• Slope creep on hillside properties

Warning Signs of Foundation Settlement

• Cracks in walls, especially diagonal cracks near doors and windows
• Doors and windows that stick or no longer close properly
• Uneven or sloping floors
• Gaps between walls and ceiling or floor
• Cracks in the foundation itself
• Chimney leaning or separating from the house

Repair Options

Depending on the severity of settlement, repair options include:

• Underpinning with steel piers for permanent stabilization
• Helical piers for lighter structures or limited access areas
• Mudjacking or slab jacking for minor settlement
• Foundation replacement for severe cases
• Drainage correction to address root causes

When to Call a Professional

If you notice any signs of foundation settlement, contact a licensed structural concrete contractor immediately. Early intervention is almost always less expensive than waiting. KAR Concrete has been solving foundation problems in Ventura County since 1976.

For contractors working on foundation repair projects, contact KAR Concrete for expert structural concrete subcontracting. Call (805) 857-1633 for a free quote.