Our Services

24 hour Customer Service

Free Estimate

Call today for a free estimate. We offer new installation, retro fit, change out's, and new construction.

AC Heating & Repair

Free Diagnostic with Repair ($88 Value). Our trained and certified technicians come to your door with a smile ready to diagnose and repair.

Preventative Maintenance

Preventative maintenance service with Aairco Air Conditioning & Heating keeps your system running as efficiently as possible, saving you energy. We can pinpoint and correct developing problems at the earliest, least expensive time, before equipment fails. Over the life of your equipment, you will experience lower total operating and maintenance costs with fewer disruptions.

About Aairco

We will bring a smile to your face

For over 20 years we have provided San Diego with quality heating and air conditioning installation and service. Our mission is to encourage long term customer relationships by providing quality products and service. Aairco is a NEST Authorized Dealer and a proud partner of the Hero Program.

A Perfect Fit for Your Home and Lifestyle

Lots of companies simply replace an old air conditioner with a new one of the same size. That’s not a sound strategy. Before we install anything, we’ll perform a complete analysis of your home and your cooling demands to ensure your new system is perfect for your needs. There’s no guesswork involved. Aairco promises to get it right the first time.

The Highest Quality Installation

To get the most out of your new heating and air conditioning system, it’s vitally important that the system be installed according to the manufacturer’s exact specifications. Our installers will provide you with a properly installed system that will last longer, be less prone to breakdown and operate at its peak efficiency for years to come. Aairco will never take shortcuts that could impact your health, safety or system performance and efficiency.

Book Online

406 S Johnson Ave El Cajon, CA 92020



Free Estimates - Service Calls

Your Name (required)

Your Email (required)


Your Message