Furnace & Heating systems

Our company carries out installation, service and repair of water and gas appliances

Air Conditioner & Cooling systems

Our team uses only the best and particularly low-noise drive components

Air Quality systems

We offer a wide range of high quality water heaters and conditioning supplies

Water Heaters

Our company offers the most efficient and the greenest options for home heating.

News & Events

Latest News

Latest News
Air-Tro Wins Again in 2025 Readers’ Choice Awards—Recognized as San Gabriel Valley’s Favorite Heating & Cooling Company
Air-Tro Wins Again in 2025 Readers’ Choice Awards—Recognized as San Gabriel Valley’s Favorite Heating & Cooling Company

Voted San Gabriel Valley’s Favorite Heating and Cooling Company for 2025, Air-Tro continues its winning streak with over a decade of...

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Everything HVAC Contractors Need To Know About the R-454 Shortage
Everything HVAC Contractors Need To Know About the R-454 Shortage

As the HVACR industry navigates a major refrigerant transition, confusion and frustration have followed — particularly around the...

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What Is SEER2 and Why It Won’t Matter Without Proper Commissioning
What Is SEER2 and Why It Won’t Matter Without Proper Commissioning

Are you shopping for a new air conditioner or heat pump and wondering what SEER2 really means? Do you know why that number on the box could mean...

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