All-Star Heating and Air Conditioning has been Knoxville's trusted HVAC contractor for over 35 years. Our ACCA-certified technicians specialize in HVAC repair, air conditioning repair, heating, and AC services, ensuring your home stays comfortable year-round. We offer comprehensive services including furnace repair, air conditioner installation, HVAC maintenance, and indoor air quality solutions. Whether it's the sweltering summer or chilly winter nights, we provide reliable heating and air conditioning services tailored to your needs. Contact us today for top-notch HVAC repair near you, air conditioning service, or furnace repair!