AirProHQ
License verified · Washington L&I

Sos Heating & Air Conditioning

3712E Carlisle Ave
+1 509-768-7680
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 SOSHEHA754JJ · expires April 11, 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

Sos Heating & Air Conditioning, in brief

You'll find Sos Heating & Air Conditioning providing HVAC contracting work at 3712E Carlisle Ave. This contractor's Washington L&I license — number SOSHEHA754JJ — checks out on the register through April 2027. We list another contractor just 0.6 mi from this one.

HVAC contractor
Questions about this contractor

Before you call Sos Heating & Air Conditioning

01

Has Sos Heating & Air Conditioning's contractor license been verified?

Confirmed — the Washington L&I register carries license SOSHEHA754JJ for this business with an expiry of April 11, 2027. See it yourself via the official license lookup.

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

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