Are you looking to Start the process of building your dream home in Idaho? You came to the perfect place, Interstate Drilling & Pump is a full service water well business located in St. Marie’s Idaho. At Interstate Drilling & Pump finding you water is our number one priority. We are a family owned and operated business currently running 3 Drill Rigs to try to service our customers as soon as possible. We go above and beyond to satisfy each and every one of our customers. If you have any questions on how to start your well drilling process please feel free to call us. We currently service: St. Marie’s, Harrison, Plummer, Fernwood, Calder, Deary, Coeur D’ Alene, Pinehurst, & more surrounding areas.