Oswego Fire Station #3 is located in the northwest section of the district at 2200 Galena Road.
Construction of Station #3 began in the fall of 2003 and opened in August of 2004. Station 3 "The Cat House" services Caterpillar Tractor Company, the largest manufacturing facility in Kendall County. Station 3 is home to Engine 3 and Medic 3.
