1. MidWest Borings Po Box 1581, Monticello, MN 55362 Coordinate: 45.295555,-93.80225 Phone: (320) 743-2400
2. Thein Well Co 102 Dundas Rd, Monticello, MN 55362 Coordinate: 45.28924,-93.79479 Phone: (763) 271-4200