When you need help with your cooling system, you probably need 24-hour AC repair in Duluth, GA. Your HVAC unit doesn’t run on your schedule and could break down during business hours. If the heat goes out during a Duluth winter, you need emergency furnace repair to stay warm and keep your house in good repair. When temperatures regularly drop below freezing, reliable heat is a critical system to protect your plumbing and the contents of your home.