How do I verify a Washington contractor?expand_more
Use Washington L&I Verify and match the registration, business name, bond, insurance and relevant trade credentials to the proposal.
Should every bidder receive the same information?expand_more
Yes. Provide the same photos, measurements, drawings, material assumptions, access limits and known defects.
How should permits be handled?expand_more
Confirm the exact address and scope with the responsible city, utility or L&I authority and assign applications, inspections and closeout in writing.
What if hidden damage appears?expand_more
Pause beyond immediate safety work, document the condition and approve a written scope, price and schedule change.
What belongs in the proposal?expand_more
Require preparation, materials, exclusions, trade responsibilities, schedule, protection, cleanup, payment milestones, changes and warranty.
Should I choose the lowest total?expand_more
Choose the clearest complete scope and qualified contractor. Compare exclusions and risk allocation, not only price.
When should final payment be made?expand_more
After contracted work, required inspections, testing, cleanup and punch-list items are complete and records are delivered.
What records should I keep?expand_more
Keep the contract, contractor lookup, permits, changes, photographs, invoices, inspection results, product data and warranty.