Washington ContractorCheck

R K K Construction INC

Construction Contractor in Mercer Island, Washington

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

Call (206) 236-2920Send a messageMap ↗

Public-record details

Address
3056 70th Ave, Mercer Island, WA 98040
Phone
(206) 236-2920
Trade
General contractors & remodelers
L&I licence number
RKKCOI*231LF
Licence type
Construction Contractor
Specialty
General
Status
Active
Business type
Corporation
UBI number
600 235 400
Primary principal
Randall K Koehler
Registration effective
June 6, 1977
Registration expires
July 2, 2027
Bond on file
$30,000 (Contractors Bonding & Insurance Co)
Bond effective
June 23, 2025
Bond expires
Until canceled
Liability insurance on file
$1,000,000 (Associated Industries Ins Co)
Insurance expires
May 4, 2027

Washington L&I licence RKKCOI*231LF: active, expires July 2, 2027; 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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All 69 in Mercer Island →