Jack'S Backflow Testing Llc

Backflow Specialty contractor in Granite Falls, Washington

Active License

License #JACKSBT742JB

TradeBackflow Specialty

CityGranite Falls, WA 98252

Business typeLimited Liability Company

PrincipalGresli, Jack Austin

Licensed since2026-04-20

License expires2028-04-20

UBI605433475

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License data sourced from Washington State Department of Labor & Industries public records. Verify current status with the state before hiring.