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License verified · Washington L&I

Stilly River Mechanical INC

26910 92ND AVE NW STE 5-204
+1 360-387-3788
Verification ledger

What we checked, and what we didn't

Checked against the register at build time (Nov 6, 2026).
Washington contractor licenseWashington licensing authority · number STILLRM944L9. Matched to this business on name.Verified
Business contactphone on file, from permit filings.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 (Nov 6, 2026). See our full verification methodology.
About

Stilly River Mechanical INC, in brief

Based at 26910 92ND AVE NW STE 5-204, Stilly River Mechanical INC works as an HVAC contractor. Washington L&I records show license STILLRM944L9 on file for this business. Another listed HVAC contractor sits 4.1 mi from here.

HVAC contractor
Questions about this contractor

Before you call Stilly River Mechanical INC

01

Does Stilly River Mechanical INC hold a valid Washington license?

Yes. License number STILLRM944L9 appears on the Washington L&I register. Ask for the number on the quote and check it with the state board.

Sources: Washington licensing authority register · contact details from permit filings and public records.Report a correction
Alternatives

Other HVAC contractors near Stilly River Mechanical INC

Sorted by straight-line distance from this office. Same license check on every one.