AirProHQ
License verified · Washington L&I

Tri-Tech Heating Inc

6406 NE 116th Avenue, Unit C
+1 360-891-2002
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 TRITEHI952LL · expires June 13, 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

Tri-Tech Heating Inc, in brief

Tri-Tech Heating Inc is an HVAC contractor at 6406 NE 116th Avenue, Unit C. We matched license TRITEHI952LL to this business on the Washington L&I register through June 2027.

HVAC contractor
Questions about this contractor

Before you call Tri-Tech Heating Inc

01

Is Tri-Tech Heating Inc a licensed HVAC contractor?

Yes. This business's license, TRITEHI952LL, matches an active entry on the Washington L&I register with an expiry of June 13, 2027. The official lookup lets you verify it directly.

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

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