Indoor Air Quality

Because Movies and Air Conditioning Go Together Like Peanut Butter and Jelly: Facts about HVAC and Tom Hanks

Movies and HVAC have coexisted together since the beginnings of our industry. But you don't have to go to a theater to experience cool indoor comfort. Call the pros at Air-Tro for the best HVAC repairs, systems installation and service around. (626)357-3535.

Are You An HVAC Boy Scout (or Girl Scout)?

HVAC matters on the hottest days of summer. Don’t take a chance. Call Air-Tro today for repairs, installation and advice. (626)357-3535.

Stay Safe: Carbon Monoxide Warning

Prevent tragedy by inspecting your gas or oil fueled appliances regularly. Call Air-Tro today and ensure peace of mind throughout the year. (626)357-3535

Glenna’s HVAC Houseplant: Our Secret Good Luck Charm at Air-Tro, Inc.

Our office manager Glenna Richter is part of what makes Air-Tro such a special company and a valued member of the larger San Gabriel Valley community for more than 4 decades. Get in touch today to schedule your free heating and air conditioning consultation.

Hotter Than Ever: In Praise of Air Conditioning

Air-Tro heating and air conditioning provides more than just the best HVAC systems to our customers. We're also providing a service that keeps you, your family, and your employees happy, healthy and safe, whatever the weather. Call us at (626)357-3535 today!