Indoor Air Quality
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!

Let’s Be Careful Out There: HVAC Duct Cleaning Scams
HVAC experts say companies offering so called cheap duct cleaning services are largely ineffective and provide little value to consumers.

Read This to Learn How to Prevent the Spread of the Flu
Read This to Learn How to Prevent the Spread of the Flu Get A New Air Filter A new air…

The Comfort of your Home
What is a Variable-Speed Furnace? Heat Pump 101: The Differences Between Geothermal and Air Source Heat Pumps In many of…

Learn the Difference Between Air Filtration and Air Cleaning in Your LA Home
Learn the Difference Between Air Filtration and Air Cleaning in Your LA Home When improving your home’s indoor air quality,…

Los Angeles HVAC: Learn What Factors Affect Home Comfort Most
Your home should be a place where you feel at ease and comfortable. But have you ever stopped to think…

Los Angeles IAQ: Get the Facts About Indoor Air Pollution and How to Improve It
Los Angeles IAQ: Get the Facts About Indoor Air Pollution and How to Improve It Are you interested in getting…

Los Angeles IAQ: 5 Ways to Improve Indoor Air Quality for Allergy Season
Los Angeles IAQ: 5 Ways to Improve Indoor Air Quality for Allergy Season Any season can offer up allergy triggers,…
