At J.C. Heating and Cooling, Inc., we are proud to have served residential and commercial customers across southern Wisconsin since 1997. Whether you need furnace repair, AC repair, seasonal tune-ups, boiler services, indoor air quality solutions, or a complete system installation, our family-owned and veteran-founded team is here to help. Licensed, insured, and deeply rooted in Rock County, we bring nearly 30 years of experience and a commitment to honesty and integrity to every job — no matter where you are in our service area.