Big Air Heating & Air Conditioning

For over 20 years, Big Air Heating & Air Conditioning has provided reliable HVAC services to Concord, CA, and the surrounding areas. Our certified technicians offer expert heating and air conditioning repair, maintenance, and installation for all makes and models. We provide comprehensive air conditioner service, furnace repair and replacement, and professional HVAC tune-ups to improve efficiency and prevent breakdowns. We also install and service heat pumps, ductless mini-splits, and thermostats. For indoor air quality, we offer air purification systems, humidifiers, and duct cleaning. Trust our local team at 1000 Detroit Ave for 24/7 emergency service and upfront pricing.