Looking for a thermostat that can do more than just increase or decrease the temperature setting of your home? Explore our feature-rich Ion™ System Control and take command of your home comfort and potential energy-savings.

Ion™ System control

Programmable Thermostat with Humidity Control

Programmable Thermostat

Smart Sensor for Ion™ Zoning System

Ion™ Zoning System


Service & Estimates:
Monday – Friday 8:00am-6:30pm

Estimates Only:
Saturday 8am-2:00pm

Call Us At: 714 731-9292

We also offer a free estimate for any new equipment or extra parts that you may need to fix your air conditioning unit.

Our contractors specialize in residential AC system replacement, meaning if we are unable to repair your cooling system – or it is not cost-effective for you to have your AC unit fixed – we can install a new one for you without wasting your time or it results in a large bill.

All work is performed by Factory Trained Technicians and comes with our Cool Air Comfort Warranty.

HVAC Services
Cool Air Tech Heating & Air Orange County

We strive for excellence in everything we do.

We Repair, Service, and Install All Makes and Models.