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Residential Services

When it comes to your family, make sure comfort comes first. Air-Tro can help you create the environment within your home that keeps everybody happy! From prompt repair and maintenance services to helping you select and install the ideal comfort system, we bring nearly 50 years of experience and training to every call! Save money with a new, energy efficient heating and air conditioning system or maximize the equipment you already have by ensuring its in top condition. Air-Tro handles all your service needs.

Rapid Response AC & Heating repair in Pasadena, CA

Rapid Response Repairs

Our fleet of radio-dispatched trucks is fully loaded for any emergency. We are ready to respond 7 A.M. to 5 P.M. weekdays and from 8 A.M. to 12 P.M. Saturday. Whether you’re in need of a small repair or something more serious, our trained experts have your best interests in mind. Learn more.

HVAC Technicians that use the best comfort systems in Pasadena, CA

Comfort Systems

There are more choices than ever before. Selecting the right system can be a challenge, but that’s what the experienced Comfort Advisors at Air-Tro specialize in. Learn more.

Air Quality Expert Pasadena, CA

Indoor Air Quality

Breathe easy knowing your air quality is taken care of. We have extensive experience in indoor air quality and our expert installers and service techs can make emergency repairs to any system. Learn more.

Backup Generators in Pasadena, CA

Backup Generators

Installation of a natural gas fueled electric generator doesn’t take long. Today’s models have automatic controls. Don’t wait to restore your peace of mind. Learn more.

AC & Furnace installations in Pasadena, CA

Quality Installations

The single most important element that determines a heating and air conditioning system’s performance is the quality of installation. Air-Tro has built its reputation on quality and craftsmanship when installing heating and cooling systems. Click A/C installations or furnace installations to learn more.

HVAC Custom System design in Pasadena, CA

Custom System Design

We can custom design new heating and air conditioning systems to customer specifications. Licensed mechanical engineers work to create the most efficient system possible. Learn more.

Looking for the best of the best in repair, maintenance and top quality heating and air conditioning systems? You’ve come to the right place, with Air-Tro. We’ve been keeping California comfortable since 1969, winning awards and customers with friendly, experienced technicians and service. Call us at (626)357-3535.