Furnace Installation, Air Conditioner Service, Heating Repair, HVAC Maintenance & Air Conditioning RepairPenn Valley, CA, Alta Sierra, CA, Auburn, CA, North Auburn, CA, Nevada City, CA, Grass Valley, CA

Since 1960, A & A Heating has provided a trusted source of HVAC and water heating services to residential and commercial customers throughout Grass Valley & surrounding areas.  Over three generations, we’ve continued to uphold the honest practices, affordable pricing, and conscientious workmanship that has always set us apart.  Our solid history ensures a more comprehensive knowledge of local weather demands, product reliability, and ongoing support.  Have complete confidence that A & A Heating will respond quickly, complete all projects to exacting standards, and still be around to stand behind our work, in the years to come.

Top Quality HVAC Services

A & A Heating partners with Bryant brand HVAC products, ensuring the right answer to any challenge.  These industry-leading heating and cooling options, including furnaces, air conditioners, heat pumps, boilers, and ductless models, protect your long-term satisfaction with superior energy efficiency, reliability, and ease of management.  Whether you’re installing new, or updating old, let the team from A & A Heating custom design the perfect system.  Since first opening our doors, we’ve installed over 15,000 systems in a wide range of applications.  Our fully licensed, insured, and trained professionals are further qualified in solar energy solutions and water heating.

Call A & A Heating Today!For all your heating, cooling, water heating, and solar needs


Locally owned and operated, A & A Heating handles regular maintenance and essential repairs on all makes and models of heating, cooling, and water heating equipment.  

Our dedicated team is always on call to provide prompt resolution of any problem, 24 hours a day, 365 days a year.  Give us a call at (530) 798-4350, and take advantage of our commitment to your satisfaction.

HVAC Company, Air Conditioning Repair & Service, AC Installation, Heating Installation, Furnace Repair, Furnace Service in Nevada City, CA, Grass Valley, CA, North Auburn, CA, Auburn, CA, Penn Valley, CA, Alta Sierra, CA

HVAC Maintenance • HVAC Company • Furnace Installation