Superior Service
Since 1980
Since 1980
Hillside Heating and Air Conditioning
HVAC Contractors in Corona, California
Walter A. Stolpp started Hillside Heating & Air Conditioning, Inc. on September 1, 1980 to fill a need he saw in the light commercial HVAC market for improved Preventative Maintenance, Service, Repair and Retro-Fit Installation in Orange County and the Inland Empire. Since that time we have expanded into the residential market and developed into a Second Generation family-run business whose primary goal remains, “Excellent Customer Service.”
About Us
Hillside puts contract customers first. We do not take on commitments that would affect our ability to offer fast, honest and reliable service. We do this in two major ways. First our technicians do not work on commission and secondly we do not hire untrained personnel before summer and then lay them off during the winter. This means that all of our technicians are experienced with Hillsides ethics and procedures. In addition to our field employees our office personnel offer excellent record keeping, immediate response time and unparalleled organization. Try us out and see what you have been missing.
MAINTENANCE
Our 6 Point Maintenance System is equal to none in keeping your costs down and keeping you comfortable.
AIR CONDITIONING
Hillside provides the highest level of customer service even during peak demand weather. Count on us to keep you cool!
HEATING
Heating Repairs and Installations require a combination of skills Hillside Heating and Air brings to every job!
Hours of Operation: Monday-Friday, 7 a.m.-5 p.m.
State Contractors Lic# C-20579091 | Cert# CC2004657
Proudly Serving: Riverside, Orange, San Bernardino, and Los Angeles Counties in California
IHACI (The Institute of Heating & Air Conditioning Industries, Inc.)
NATE Certified Technicians (North American Technician Excellence)
