Guide · Paperwork
Keep a paper trail for your home project
The short answer
Keep the agreed scope, estimates, signed contract, approved changes, receipts, correspondence and progress photos in one project folder. Add permit records and warranty documents as they arrive. Date each decision and save the original document rather than relying on a chat summary.
Editorial status: source-checked on 2026-10-07; not reviewed by a lawyer, licensing authority, engineer or trade professional. United States. Licensing, contract and permit requirements vary by state, locality and trade.
Set up the folder before work begins
Use separate sections for proposals, the contract, changes, payments and closeout. Name files with a date and short description. Record the legal business name and the contact who can resolve a problem.
Capture decisions while they are fresh
After a call about scope, send a written recap and ask the contractor to confirm it. A recap is not a substitute for a properly approved change order. Save both the original scope and the revised agreement.
For photos, note the room or location and date. Take pictures from safe, accessible areas; do not enter a work zone or disturb a protective barrier to get evidence.
Prepare a factual complaint if necessary
Build a timeline of what was agreed, what happened and what remedy you requested. FTC guidance recommends keeping records and following calls with written correspondence. State consumer offices can help identify the appropriate complaint channel; they do not guarantee recovery.
Sources
Primary government and consumer-protection sources checked for this guide:
- How To Avoid a Home Improvement Scam, Federal Trade Commission. Accessed .
- State consumer protection offices, USAGov. Accessed .