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 Tacoma Permits and any other responsible authority, then assign applications, inspections and closeout in writing. Tacoma's published exemptions do not authorize work that violates another code, and a building-permit exemption may still leave a separate site-development permit requirement.
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 demolition, disposal, excavation, base preparation, dimensions, reinforcement, joints, placement and finish, curing, drainage, access, exclusions, permit and inspection responsibility, cleanup, restoration, payment milestones, written changes and warranty. Each bidder should price the same finished result.
Should I choose the lowest total?expand_more
Choose the clearest complete scope and a contractor whose Washington registration and business identity you verified. Compare exclusions, access assumptions, concealed-condition rules, restoration and risk allocation, not only price. A low placement price can become the expensive proposal when removal, base work or site repair is omitted.
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.