Foundation Repair costs, by state and province

Typical costs for foundation repair per repair. Type of foundation, extent of damage, and access drive the cost. Open a market below for a local estimate.

Foundation repair costs vary by problem type and severity, ranging from $500 for minor crack injections to over $10,000 for major underpinning. The national average for a typical foundation repair job is between $2,000 and $7,000. Waterproofing exterior walls can add $3,000 to $8,000.

Types of Foundation Issues and Repair Methods

Epoxy crack injection repairs hairline cracks for $500 to $1,500. For settling foundations, push piers cost $1,000 to $3,000 per pier, and a full house may need 6–10 piers.

Cost Factors: Size, Access, Soil Conditions

Larger homes or those with poor soil drainage increase costs by 20–50%. Limited access (e.g., crawl spaces) can add $500 to $2,000 for labor.

Signs You Need Foundation Repair

Interior wall cracks wider than 1/8 inch or doors that stick indicate potential foundation issues. Early repair saves thousands; ignoring problems can lead to $10,000+ in structural damage.

Typical Foundation Repair prices
ItemTypical range
Minor Crack Repair (epoxy injection)$500 - $1,500
Piering/Underpinning (per pier)$1,000 - $3,000
Interior Waterproofing$2,000 - $5,000
Exterior Waterproofing$3,000 - $8,000

Every market for foundation repair costs

383 markets have a page, each with a typical range where we have one and plain guidance on what moves the price.

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