Washington ContractorCheck

Ironstone Construction

Construction Contractor in Renton, Washington

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

Call (206) 979-0708Send a messageMap ↗

Public-record details

Address
5109 Ne 5th Pl, Renton, WA 98059
Phone
(206) 979-0708
Trade
General contractors & remodelers
L&I licence number
IRONSC*861C6
Licence type
Construction Contractor
Specialty
General
Status
Active
Business type
Corporation
UBI number
603 378 173
Primary principal
Olga Voytovich
Registration effective
February 26, 2014
Registration expires
July 11, 2028
Bond on file
$30,000 (Lexon Ins Co)
Bond effective
April 22, 2026
Bond expires
Until canceled
Liability insurance on file
$1,000,000 (Ohio Security Ins Co)
Insurance expires
June 25, 2027

Washington L&I licence IRONSC*861C6: active, expires July 11, 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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