air conditioning

Get the Scoop on These Common Warm Weather Commercial HVAC Issues

Air-Tro has been keeping California commercial buildings comfortable since 1969! Call us today at (626) 357-3535.

Allergies and Your Air Conditioner: What They Have In Common

Indoor comfort should mean clean, cool air throughout the summer within your home. Call the HVAC specialists at Air-Tro to ensure your air conditioning system is working at its best. (626) 357-3535.

Spring Has Sprung: Seasonal HVAC Maintenance Tips for Homeowners

Air-Tro has been keeping California comfortable since 1969. Call the HVAC specialists the San Gabriel Valley trusts for all their heating and cooling needs. (626) 357-3535.

The Top 5 Ways to Improve Your Indoor Air Quality and Create a Healthy Work Environment [INFOGRAPHIC]

We understand that many business owners and commercial property managers are scrambling to ensure their buildings and indoor environments are safe, clean and comfortable for everyone. No matter what the conventional wisdom of our times, following these five evergreen tips will help improve your building's indoor air quality and create a healthy work environment. Call us at (626)357-3535.

Two Common AC Problems You Can Do Something About

Get the residential HVAC experts for Southern California, since 1969! Call us today at (626) 357-3535.

Knowing Definitions of Important HVAC Parts Can Help

Summer is here! Call Air-Tro for all your air conditioning needs. We specialize in your indoor comfort. (626) 357-3535.

Be Nice to Your Air Conditioner to Save Money for Summer

Get in touch with Air-Tro today to discover free and easy ways to keep your HVAC system running smoothly, all year round. Call us at (626) 357-3535.

Willis Carrier - inventor of the air conditioner

Willis Carrier: Air Conditioning Hero and Cool Cat

Get the HVAC experts for all your commercial and residential heating and air conditioning needs. We’ve been keeping California comfortable since 1969! Call us today. (626) 357-3535.

Your Old House: Two Issues to Ponder When Enhancing Heating and Cooling in Historic Residences

Need help maintaining indoor comfort in your historic home or residence? Call the experts at Air-Tro. We’re the HVAC specialists Pasadena trusts, since 1969. (626) 357-3535.