Illustration of a house resting on a reinforced foundation with support piers
Original illustration — ServiCover
📌 Key Takeaway: Most foundation repairs cost $2,200-$12,000, with a median of about $5,500. Simple crack injection can be $250-$800, while piering a settling home typically runs $5,000-$25,000.

Repair Methods at a Glance

Crack Injection & Sealing
Typical cost: $250-$2,500  |  Best for: Non-structural or hairline cracks
Epoxy or polyurethane injection seals cracks against water; wider or moving cracks need a structural fix first.
Steel Push & Helical Piers
Typical cost: $1,000-$3,500 per pier  |  Best for: Settling or sinking foundations
Piers transfer the home's weight to stable soil or bedrock. Most homes need 6-12 piers.
Slabjacking & Foam Lifting
Typical cost: $3-$25 per sq ft  |  Best for: Sunken slabs, garage floors, walkways
Mudjacking pumps a cement slurry under the slab; polyurethane foam is lighter and cures faster but costs more.
Wall Anchors, Braces & Carbon Fiber
Typical cost: $3,000-$10,000  |  Best for: Bowing or leaning basement walls
Stabilizes walls pushed inward by soil pressure before the damage worsens.

2026 Foundation Repair Price Snapshot

RepairTypical Cost
Structural engineer assessment$300-$800
Epoxy / polyurethane crack injection$250-$800
Exterior crack excavation & sealing$500-$1,500
Steel push piers$1,000-$3,000 per pier
Helical piers$1,500-$3,500 per pier
Full piering project$5,000-$25,000
Mudjacking$3-$6 per sq ft
Polyurethane foam lifting$5-$25 per sq ft
Wall anchors$400-$800 per anchor
Interior drainage / waterproofing$2,000-$6,000

Why an Independent Assessment Pays Off

Many foundation companies offer free inspections, but they also sell the fix. For larger jobs, a structural engineer's report ($300-$800) tells you what is actually needed, so you can compare contractor bids against the same scope. It is also useful paperwork when you sell the home.

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Frequently Asked Questions

Are foundation cracks always serious?

No. Thin vertical hairline cracks from concrete shrinkage are common. Horizontal cracks, stair-step cracks in block walls, and cracks wider than about 1/4 inch deserve a professional look.

Does homeowners insurance cover foundation repair?

Usually not for settling, soil movement or wear. Damage caused by a covered event such as a burst pipe may be covered — check your policy.

Do foundation repairs come with a warranty?

Pier systems often carry long or lifetime transferable warranties. Get the warranty terms in writing and confirm whether they transfer to a new owner.

🔎 How we research: The ServiCover Editorial Team compiles prices and guidance from published 2026 cost guides, manufacturer information and industry sources. Prices are national ranges and vary by location, home and provider, so always compare written quotes. We don't perform the work ourselves, and we may earn a commission when you request quotes through our partners — see our Advertiser Disclosure.