JACK'S BACKFLOW TESTING LLC
ACTIVE
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LicenseCurrent is an independent service. L&I Contractor License Data — General. Includes active and other published registration statuses. Bond and insurance details are not included in this source. Verify with Washington L&I.
JACKSBT742JB
ACTIVE
2026-04-20
2028-04-20
GRANITE FALLS, WA 98252
***-***-**** · Click to see numberHide phone number
4253284031- 30 — BACKFLOW SPECIALTY
PLUMBING CONTRACTOR
Limited Liability Company
605433475
Missing fields mean not supplied in this source, not uninsured or noncompliant.
******** · Click to see associated personnelHide associated personnel
- GRESLI, JACK AUSTIN · Primary principal
Last seen in successful import (UTC): 2026-10-25 14:00:38.
