Efficient Contracting Llc
General contractor in Spokane, Washington
Active LicenseLicense #EFFICCL742DF
TradeGeneral
CitySpokane, WA 99207
Phone(509) 951-7467
Business typeLimited Liability Company
PrincipalKrupko, Michael
Licensed since2026-03-06
License expires2028-03-06
UBI606113800
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License data sourced from Washington State Department of Labor & Industries public records. Verify current status with the state before hiring.
