What a Contractor Contract Should Include

Updated November 6, 2026

What Should a Contractor Contract Include?

A contract should name the contractor, license number and address, describe the scope and materials, and give the price, payment schedule and start and finish dates. It should also cover permits, change orders, warranty, cleanup, insurance, lien waivers and your right to cancel, where that right applies.

Updated November 6, 2026 · Source: U.S. Federal Trade Commission advice on hiring a contractor; construction.broker planning notes.

Photo illustration for the guide: What a Contractor Contract Should Include

The Twelve Items

  1. Names, address and license number
  2. Detailed scope
  3. Materials and brands
  4. Total price
  5. Payment schedule tied to milestones
  6. Start and finish dates
  7. Who gets permits
  8. Change-order process
  9. Warranty
  10. Insurance
  11. Lien waivers
  12. Cleanup and disposal
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Read These Twice

For large jobs, a local attorney can review the contract. This is general information, not legal advice. Use the hiring checklist.

Check a Contractor

Sources: Washington L&I, Oregon CCB and New York DOL open data; © OpenStreetMap contributors (ODbL) · Data last updated November 6, 2026 · Sources & method