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License verified · Washington L&I

Allegiance Elec Htg & Cool LLC

10117 AQUEDUCT DR E
+1 206-779-5480
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 ALLEGEH754KK · expires May 15, 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

Allegiance Elec Htg & Cool LLC, in brief

Allegiance Elec Htg & Cool LLC operates as an HVAC contractor at 10117 AQUEDUCT DR E. Its Washington L&I license, number ALLEGEH754KK, is on the register through May 2027. The closest other contractor in our directory is under ½ mile away.

HVAC contractor
Questions about this contractor

Before you call Allegiance Elec Htg & Cool LLC

01

Is Allegiance Elec Htg & Cool LLC licensed in Washington?

The Washington L&I register corroborates license ALLEGEH754KK for Allegiance Elec Htg & Cool LLC with an expiry of May 15, 2027. Verify it yourself on the official lookup.

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

Other HVAC contractors near Allegiance Elec Htg & Cool LLC

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