CK Backflow LLC
Plumber or heating and cooling contractor in Oak Harbor, Island County, WA
(360) 204-9133Oak Harbor, WA 98277
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State license record
Listed from a state license list.
- Licensing body
- Washington State Department of Labor and Industries
- License number
- CKBACBL748BG
- Class
- Plumbing contractor
- Status
- Active
Check the registration lookup (choose a Search by option first). List read September 22, 2026
This business isn't in the federal USDOT registry, so there's no registration to show. We list what the state's list publishes: the business name, its town and county, and a phone number where the list gives one. How listings are built
About this contractor
It's one of 44 plumbers and heating and cooling contractors listed in Island County.
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Map
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All plumbers and heating and cooling contractors in Island County