CONSTRUCTION LAW CALCULATORS

Construction Defect Claim Calculator — United States

Estimate the value of a construction defect claim using cost-to-repair and diminution-in-value measures.

$
Contractor estimate to properly correct the defective work.
$
Engineering assessment, testing and destructive investigation.
$
Damage to other property caused by the defect (e.g. water intrusion damage).
$
Alternative accommodation, temporary shoring, loss of use during repair.
$
Reduction in the property's market value if repair is disproportionate.

Enter your details to see results

Disclaimer: Construction defect valuation depends on the applicable measure of damages, limitation/repose periods and contract terms. This is an educational estimate, not legal advice.

Related Calculators

Mechanic's Lien Amount · Lien Filing Deadline · Construction Holdback · Delay Claim Damages · Liquidated Damages

Frequently Asked Questions

How are construction defect damages measured in the US?
Most states award the cost of repair (cost to remedy the defect). Where repair cost is grossly disproportionate to the diminished value, courts apply the diminution-in-value measure instead. Investigation costs and consequential property damage are commonly recoverable.
What is the difference between patent and latent defects?
A patent defect is apparent on reasonable inspection; a latent defect is hidden and discovered later. Latent-defect claims are important because statutes of limitation and repose often begin running only when the defect is or should have been discovered.
What is a statute of repose for construction defects?
A statute of repose sets an absolute deadline — often 6 to 12 years from substantial completion depending on the state — after which no defect claim can be brought, regardless of when the defect is discovered. It is separate from, and often longer than, the statute of limitations.
Are consequential damages recoverable in a defect claim?
Generally yes — damage the defect causes to other property (such as water damage from a defective roof) is recoverable, though many construction contracts contain waivers of consequential damages that can limit or bar these claims.

Need legal help with your claim?

Embed this calculator

Copy the code below and paste it into your website.

The embed includes a "Powered by LexScale.ai" attribution that links back to the original calculator.

Ready to grow your firm with AI?