Duncan Plumbing Company LLC
Plumbing Contractor in Friday Harbor, Washington
Licensed, bonded & insuredBond $6,000Insurance $1,000,000
Public-record details
- Address
- Po Box 3073, Friday Harbor, WA 98250
- Phone
- (360) 622-6100
- Trade
- Plumbing contractors
- L&I licence number
- DUNCAPC745ON
- Licence type
- Plumbing Contractor
- Specialty
- Journey Level
- Status
- Active
- Business type
- Limited Liability Company
- UBI number
- 605 635 338
- Primary principal
- Benjamin R Duncan
- Registration effective
- September 15, 2026
- Registration expires
- September 15, 2028
- Bond on file
- $6,000 (Federated Mutual Ins Co)
- Bond effective
- July 27, 2026
- Bond expires
- Until canceled
- Liability insurance on file
- $1,000,000 (Federated Mutual Ins Co)
- Insurance expires
- July 1, 2027
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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