Heating and Cooling homes throughout San Diego and Southern California.

Mauzy Heating and Air, based in San Diego, California, is a recognized leader in the Southern California central air conditioning & heating industry serving homeowners and businesses.  Dedicated to providing ultimate heating, cooling and air conditioning solutions, Mauzy Heating & Air is a family-owned California heating and a/c contractor invested in providing you with the very finest strategies, heating and cooling systems at reasonable cost.

At Mauzy, the customer always comes first.  We’ve earned a premier reputation by tailoring systems specifically to each customer’s needs.  Our team of licensed, factory trained heating and air conditioning experts study your project and expectations carefully, then design and install the perfect heating or cooling system for you.

Whether you need installation of a new residential or commercial heating system, cooling system, service, replacement or improvement, Mauzy Heating & Air makes it our priority to provide it efficiently, cost-effectively, and professionally.  We offer top brands, expertise, friendly advice and opportunities that far exceed the norm, beginning with our Always-Free In-Home Estimates for heating installations, air conditioning installations, furnace installations, and air duct cleaning/indoor air quality services throughout San Diego, California and surrounding communities in Southern California.We also offer heating repairs, air conditioning repairs and furnace repairs throughout San Diego and Southern California. We can also work with you to arrange financing on this work.

Find out more about our NEW Indoor Air Quality Service, and energy efficient tax credits for new heating and air conditioning systems. Visit our interactive HVAC Basecamp and generate a customized report of the estimated savings you will achieve by installation of an energy efficient HVAC system.

Online discount coupons available for any heating and air conditioning repair, air duct cleaning and sanitizing.  Contact  your San Diego heating experts today about a new heating system or attic insulation, and enjoy a warm winter!

Some of Our Service Areas Include:

San Diego, CA, East County San Diego, CA, South County San Diego, CA, North County San Diego, CA, Coastal San Diego, CA, El Cajon, CA, Santee, CA, Lakeside, CA, Alpine, CA, La Mesa, CA , Lemon Grove, CA, Spring Valley, CA , Bonita, CA, Chula Vista, CA, La Jolla, CA, Del Mar, CA, Rancho Penasquitos, CA, Poway, CA, Escondido, CA , Coronado, CA, Encinitas Oceanside, CA, San Marcos, CA , Rancho Bernardo, CA , Point Loma, CA , Ocean Beach, CA, National City, CA , Eastlake, CA, Pine Valley, CA, Descanso, CA, Ramona, CA, Talmadge, CA , Sorrento Valley, CA, Rancho San Diego, CA, Rancho Santa Fe, CA, Rolando CA, Serra Mesa, CA, San Carlos, CA , Solana Beach, CA Carlsbad, CA , Clairemont, CA, Crest, CA, Del Cerro, CA, De Luz, CA, Fairbanks Ranch, CA , Grossmont, CA, Imperial Beach, CA , Jamul, CA, Kearny Mesa, CA , Mira Mesa, CA, La Costa, CA , Linda Vista, CA, Miramar, CA , Mission Beach, CA, Mission Valley, CA, more »