Ultimate Guide 10 min read Updated 2026-02-01

Foundation Repair Guide 2026: Signs, Costs & Solutions

Identify foundation problems early. Warning signs, repair methods, and costs.

Table of Contents

Warning Signs

Serious:
  • Cracks wider than 1/4 inch
  • Doors/windows won't close
  • Sloping floors
  • Gaps around windows
Monitor:
  • Hairline cracks
  • Minor sticking doors
  • Small gaps in trim

Repair Costs

Repair TypeCost Range
Crack sealing$250-800
Slabjacking$500-1,500
Pier installation$1,000-3,000/pier
Full foundation repair$5,000-35,000
Average: $4,500-$7,000

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