When a contractor stops work or leaves defective work behind, a written demand can create a path to completion, correction, or compensation. The strongest letter is supported by the contract, photos, payment records, and a clear timeline.
Compare the work to the contract
List the promised scope, milestones, materials, and completion date, then identify what remains incomplete or defective. Avoid broad accusations that are not tied to a specific obligation.
Account for payments and change orders
Show the contract price, deposits, progress payments, approved changes, and any disputed charges. A clean accounting helps distinguish unfinished work from a legitimate scope change.
Offer a concrete resolution
Request completion by a stated date, correction of listed defects, reimbursement, or another defined remedy. If another contractor must be hired, explain how you will document the replacement cost.
Check licensing and lien issues
Construction disputes can involve licensing rules, mechanics' liens, permits, and deadlines that vary by state. Get advice promptly if a lien or substantial property damage is involved.