Washington ContractorCheck

Williams Heating INC

Construction Contractor in Vashon, Washington

Licensed, bonded & insuredBond $30,000Insurance $1,000,000

Call (206) 463-9134Send a messageMap ↗

Public-record details

Address
Po Box 590, Vashon, WA 98070
Phone
(206) 463-9134
Trade
General contractors & remodelers
L&I licence number
WILLIHI054JR
Licence type
Construction Contractor
Specialty
General
Status
Active
Business type
Corporation
UBI number
601 859 671
Primary principal
Dennis L Williams
Registration effective
April 19, 1995
Registration expires
January 23, 2028
Bond on file
$30,000 (Federated Mutual Ins Co)
Bond effective
January 23, 2026
Bond expires
Until canceled
Liability insurance on file
$1,000,000 (Federated Reserve Insurance CO)
Insurance expires
January 1, 2027

Washington L&I licence WILLIHI054JR: active, expires January 23, 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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