Serving: Rancho Cucamonga, Upland, Ontario, Claremont and surrounding areas. Since 1986, Bill’s Heating & Air Conditioning has provided courteous, on-time HVAC services that improve the comfort and health of our Inland Empire area customers.

Our goal is simple: maximize your comfort, health, and energy savings.

Bill’s Heating & Air Conditioning is a full-service heating, ventilation and air-conditioning contractor for residential and commercial customers. Our certified technicians have the training, tools and experience to handle a complete range of heating, air-conditioning and air-quality services.

• Furnace and air conditioning installation (new & replacement)
• HVAC system repairs & safety inspections
• Ductwork design, fabrication, installation & cleaning
• Indoor air quality (IAQ) equipment installation & service
• Scheduled preventative maintenance
• Integrated control systems