How do I check a roofer is registered in Washington?

Start With The Estimate Header

Every estimate a roofer hands you in Bellevue should carry a header with the company's exact legal business name and its registration number. This is the string you search, not the name on a truck magnet or a Bellevue Way billboard. If the estimate uses a doing business as name, ask for the legal business name behind it too, since the lookup is built around the registered entity, not a trade name a crew happens to operate under.

Write both the legal business name and the registration number down exactly as printed, including punctuation and spacing. A single transposed digit in the registration number returns the wrong company or nothing at all. If the estimate is missing either piece, that gap itself is worth noting before you go further, whether the job is a Meydenbauer Bay Park home or a rental near Crossroads.

Run The Contractor Lookup

Take the legal business name and registration number to the state contractor lookup and search. The result should show an active status, not an expired registration or a suspended one. An address on the record near Factoria or Wilburton does not matter much; what matters is that the status line reads active on the day you check, since a lapsed registration means the protections tied to it have lapsed too.

Compare the entity shown in the lookup against the name on the contract you are about to sign. This is where an entity mismatch shows up: the estimate and the contract might name one company while the registration and bond sit under a different legal name entirely. If the names do not line up exactly, ask the roofer to explain the difference before any Bellevue job near Kelsey Creek or Wilburton gets scheduled.

Check Bond, Insurance, And History

The lookup record should show a surety bond on file and a liability insurance certificate, both current rather than lapsed. Confirm the business name on the bond and the certificate matches the name you already checked against the contract. A roofer with an active registration but no current bond or insurance showing on file is not fully verified, whether the crew is working a roof above Meydenbauer Bay or a flat-roof job near Wilburton.

Look at the complaint history section of the record before you decide. Some complaints resolve without issue, but a pattern worth reading closely is different from a single old entry. Do this verification before signing, not after work starts on a Bellevue home near Enatai Beach Park or Robinswood, since a canceled contract is far simpler than a dispute over a roof that is already torn off.