Hillside Heating & A/C Inc has been in business for over 43 years with experience in all aspects of HVAC. We specialize in light commercial retrofit installations, maintenance, and service. Hillside will provide organization in these three areas to assist in repair and replacement budgeting, prioritization of tasks, and accurate record keeping.

Our 6-Point Maintenance System is equal to none in keeping your costs down and keeping you comfortable.

Hillside provides the highest level of customer service even during peak demand weather. Count on us to keep you cool!

Heating Repairs and Installations require a combination of skills Hillside Heating and Air brings to every job!

Hours of Operation:
Mon - Fri: 7:00 AM - 5:00 PM
State Contractors LIC# C-20579091 | CERT# CC2004657

Proudly Serving:
Riverside, Orange, San Bernardino, San Diego and Los Angeles Counties in California

IHACI (The Institute of Heating & Air Conditioning Industries, Inc.)

NATE Certified Technicians (North American Technician Excellence)

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