Constantine Builders INC

Construction Contractor in Seattle, Washington

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

Call (206) 957-4400 Send a message Map ↗

Public-record details

Address: 18486 Ballinger Way Ne, Seattle, WA 98155
Phone: (206) 957-4400
Trade: General contractors & remodelers
L&I licence number: CONSTBI982J5
Licence type: Construction Contractor
Specialty: General
Status: Active
Business type: Corporation
UBI number: 602 188 746
Primary principal: Odysseus George Constantine
Registration effective: April 25, 2002
Registration expires: April 25, 2028
Bond on file: $30,000 (Travelers Casualty & Surety Co of America)
Bond effective: April 19, 2026
Bond expires: Until canceled
Liability insurance on file: $1,000,000 (American Guarantee & Liability)
Insurance expires: May 1, 2027

Washington L&I licence CONSTBI982J5: active, expires April 25, 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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