Washington ContractorCheck

Kollmar INC

Construction Contractor in Grandview, Washington

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

Call (509) 882-3148Send a messageMap ↗

Public-record details

Address
410 Old Inland Empire Hwy, Grandview, WA 98930
Phone
(509) 882-3148
Trade
General contractors & remodelers
L&I licence number
KOLLMI*226O5
Licence type
Construction Contractor
Specialty
General
Status
Active
Business type
Corporation
UBI number
600 291 403
Primary principal
Sharon Ruth Kollmar
Registration effective
September 25, 1978
Registration expires
March 16, 2028
Bond on file
$30,000 (Travelers Casualty & Surety Co of America)
Bond effective
March 16, 2026
Bond expires
Until canceled
Liability insurance on file
$1,000,000 (Federated Mutual Ins Co)
Insurance expires
March 16, 2027

Washington L&I licence KOLLMI*226O5: active, expires March 16, 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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