A & J Complete Service Corp, in Tiskilwa, Illinois, is the area's heating and cooling specialist since 2011. Forget the rest, call the best! We offer heating and cooling services and appliance repair services to all of Henry and Bureau counties and the surrounding areas. Call A & J Complete Service Corp in Tiskilwa for appliance repair, restaurant equipment repair, furnace repair, air conditioner repair and more. Certifications: Licensed, Bonded and Insured