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Foundation Repair Cost Calculator

Estimate foundation crack repair costs with epoxy or polyurethane injection, materials and labor. Your entries stay on this device.

JOB INPUTS

Enter your numbers

Loading saved values

Visible structural cracks to repair

Visible structural cracks to repair

Epoxy or polyurethane injection per crack

$
Epoxy or polyurethane injection per crack

Labor to prep, inject and finish each crack

$
Labor to prep, inject and finish each crack
Results update automatically
CALCULATED RESULTUSD
Total repair cost$3,000.00
Cracks to repair3.0
Injection / materials$2,100.00
Labor$900.00
Total cost$3,000.00
FORMULA USED3.0 × ($700.00 + $300.00) = $3,000.00

HOW TO USE IT

How to use the Foundation Repair Cost Calculator

  1. 1

    Enter the number of structural cracks to repair.

  2. 2

    Enter the injection and material cost per crack.

  3. 3

    Enter the labor cost per crack and review the total.

THE MATH

Foundation repair formula

Total cost = number of cracks × (injection + labor)

Common foundation crack repairs use epoxy or polyurethane injection. The cost is calculated per crack, covering materials and labor.

PRACTICAL EXAMPLE

Three cracks

3 cracks at $700 injection and $300 labor each gives a total of about $3,000.

FAQ

Frequently asked questions

How much does foundation crack repair cost?

Epoxy or polyurethane injection typically runs $250–$800 per crack, plus labor, depending on access and severity.

Does this include underpinning?

No. Full underpinning or wall stabilization is a separate, larger structural project.

Should I get an engineer?

For structural or growing cracks, yes. A structural engineer's assessment should come before any repair quote.