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License verified · Washington L&I

Carlson Mechanical

15209 Broadway Ave
+1 206-533-0685
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 CARLSM*95367 · expires April 13, 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

Carlson Mechanical, in brief

You'll find Carlson Mechanical providing HVAC contracting work at 15209 Broadway Ave. This contractor's Washington L&I license — number CARLSM*95367 — checks out on the register through April 2028. We list another contractor just 2.4 mi from this one.

HVAC contractor
Questions about this contractor

Before you call Carlson Mechanical

01

Has Carlson Mechanical's contractor license been verified?

Confirmed — the Washington L&I register carries license CARLSM*95367 for this business with an expiry of April 13, 2028. See it yourself via the official license lookup.

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

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