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License verified · Washington L&I

Specialty Mechanical Services

10725 20TH PL W
+1 425-512-9761
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 SPECIMS779B7 · expires February 2, 2027. 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

Specialty Mechanical Services, in brief

Specialty Mechanical Services operates as an HVAC contractor at 10725 20TH PL W. Its Washington L&I license, number SPECIMS779B7, is on the register through February 2027. The closest other contractor in our directory is under ½ mile away.

HVAC contractor
Questions about this contractor

Before you call Specialty Mechanical Services

01

Is Specialty Mechanical Services licensed in Washington?

The Washington L&I register corroborates license SPECIMS779B7 for Specialty Mechanical Services with an expiry of February 2, 2027. Verify it yourself on the official lookup.

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

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