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Columbia Hydronics Company

Construction Contractor license COLUMHC887P5 issued by the Washington State Department of Labor & Industries. Status shown as of August 17, 2026.

This license is active. It is valid through October 25, 2026, 69 days from today, according to the most recent L&I public file.

License holderColumbia Hydronics Company
Business nameColumbia Hydronics Company
License typeCONSTRUCTION CONTRACTOR
License numberCOLUMHC887P5
Status todayActive
Expiration dateOctober 25, 2026
CityVancouver
County of recordVancouver
Phone on file9163152002
ClassificationsCONSTRUCTION CONTRACTOR
Issuing authorityWashington State Department of Labor & Industries
First seen in public fileAugust 17, 2026
Last confirmedAugust 17, 2026

How to confirm this yourself

This page reproduces the L&I public license file, which the agency republishes daily. Before you hire anyone, confirm the record at the source and ask the contractor for proof of insurance separately, since licensing and insurance are not the same thing and the state file does not cover insurance.

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