This is a 10-year, firm-fixed-price purchase order awarded by the General Services Administration's Public Buildings Service Region 8 to The Clark Fork And Blackfoot, LLC, a subsidiary of Northwestern Corp doing business as Northwestern Energy. The contract has a potential value of $137,190.00 and covers the period from October 1, 2017 to September 30, 2027, with the current period of performance and funding obligation from October 1, 2017 to September 30, 2018. This contract does not have a set-aside designation. Northwestern Energy is a utility company that provides electricity and natural gas services to customers in Montana, South Dakota, and Nebraska. The company has experience as a prime contractor providing utility infrastructure and maintenance services to various federal agencies, including the Departments of Health and Human Services, Interior, Justice, Veterans Affairs, and Agriculture. Northwestern Energy currently holds two active Indefinite Delivery/Indefinite Quantity (IDIQ) vehicles with the Department of Interior's National Park Service and the Department of Health and Human Services' National Institutes of Health to provide specialized utility services at federal facilities.