Washington ContractorCheck

Sierra Construction CO INC

Construction Contractor in Woodinville, Washington

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

Call (425) 487-5200Send a messageMap ↗

Public-record details

Address
14800 NE North Woodinville Way, Woodinville, WA 98072
Phone
(425) 487-5200
Trade
General contractors & remodelers
L&I licence number
SIERRCC145N8
Licence type
Construction Contractor
Specialty
General
Status
Active
Business type
Corporation
UBI number
600 634 891
Primary principal
Nancy Adler
Registration effective
August 28, 1986
Registration expires
March 31, 2028
Bond on file
$30,000 (Safeco Ins Co of America)
Bond effective
March 31, 2026
Bond expires
Until canceled
Liability insurance on file
$1,000,000 (Alaska National Insurance Co)
Insurance expires
March 31, 2027

Washington L&I licence SIERRCC145N8: active, expires March 31, 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.

Other contractors in Woodinville

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