Benjamin Franklin Plumbing

Plumbing Contractor in Woodinville, Washington

Licensed, bonded & insuredBond $6,000Insurance $2,000,000

Call (425) 686-9998 Send a message Map ↗

Public-record details

Address: 18800 142nd Ave Ne, Suite 2a, Woodinville, WA 98072
Phone: (425) 686-9998
Trade: Plumbing contractors
L&I licence number: BENJAFP746K8
Licence type: Plumbing Contractor
Specialty: Residential
Status: Active
Business type: Limited Liability Company
UBI number: 605 587 951
Primary principal: Yifen Hsu
Registration effective: May 28, 2026
Registration expires: May 28, 2028
Bond on file: $6,000 (State Farm Fire & Cas Co)
Bond effective: January 31, 2025
Bond expires: Until canceled
Liability insurance on file: $2,000,000 (State Farm Fire & Cas Co)
Insurance expires: February 1, 2027

Washington L&I licence BENJAFP746K8: active, expires May 28, 2028; bond and liability insurance on file (checked 2026-09-30). Source: Washington L&I contractor registration, bond and insurance files (record). Data as of 2026-09-30.

Data comes from Washington L&I's public contractor, bond and insurance files. Before hiring, re-check the licence at secure.lni.wa.gov/verify (it also shows violations and lawsuits) and ask for the written disclosure statement. Planning an ADU in Seattle or Bellevue? See ADU Builder Index.

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