AirProHQ
License verified · Washington L&I

Seattle Mechanical Inc

PO Box 19252
+1 253-939-9495
Verification ledger

What we checked, and what we didn't

Checked against the register at build time (Oct 31, 2026).
Washington contractor licenseWashington State Department of Labor & Industries · number SEATTMI804CD · expires March 3, 2028. Matched to this business on name.Verified
Business contactphone on file.On file
Public reviewsNo public review profile in our data. License-register listings often have none — ask for two recent local references instead.None found
Insurance & bondingNot checked by AirProHQ. Ask for the certificate of insurance before work starts — the state requires cover to hold the license, but we don't see the policy.Ask them
WorkmanshipNot inspected. A license says who is allowed to do the job, not how well it was done.Ask for references
Checked against the register at build time (Oct 31, 2026). Confirm it yourself — about thirty seconds. See our full verification methodology.Open the official lookup
About

Seattle Mechanical Inc, in brief

Seattle Mechanical Inc is an HVAC contractor at PO Box 19252. We matched license SEATTMI804CD to this business on the Washington L&I register through March 2028.

HVAC contractor
Questions about this contractor

Before you call Seattle Mechanical Inc

01

Is Seattle Mechanical Inc a licensed HVAC contractor?

Yes. This business's license, SEATTMI804CD, matches an active entry on the Washington L&I register with an expiry of March 3, 2028. The official lookup lets you verify it directly.

Sources: Washington State Department of Labor & Industries register.Report a correction
Alternatives

Other HVAC contractors near Seattle Mechanical Inc

Nearest listings we hold in Seattle. Same license check on every one.