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5 Star Backflow Services Inc

Licensed

Licensed. Backflow Specialty · Licence 5STARSB785RZ · issued in Washington.

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About this listing

TradePlumbing and HVAC
LocationKirkland, WA 98033
TypeCompany
Phone(425) 516-**** (on record; published once the listing is claimed)

The public record

CredentialLicensed · Backflow Specialty
Number5STARSB785RZ
Issued inWashington
Issuing authorityWashington State Department of Labor and Industries
Expiry on recordJan 9, 2027
Last confirmedAug 16, 2026 (on record since Jul 25, 2026)

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