K5 Underground Llc
General contractor in Kalama, Washington
Active LicenseLicense #K5UNDUL759RT
TradeGeneral
CityKalama, WA 98625
Phone(360) 975-2920
Business typeLimited Liability Company
PrincipalKoonce, Jeremy John
Licensed since2026-01-02
License expires2028-01-02
UBI605461393
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License data sourced from Washington State Department of Labor & Industries public records. Verify current status with the state before hiring.
