Serving the Inland Empire, Orange County, and Riverside areas since 1977.

Metz Air Control Blog

Satisfied Hvac Maintenance Customer

You likely ignore your HVAC system most of the time. However, when something goes wrong, you quickly take notice and begin wishing you had paid it more attention. There are five critical HVAC maintenance tasks

On October 1, 2019, Governor Gavin Newsom signed Rule 1111 for the South Coast Air Quality Management District in an effort to lower greenhouse gas emissions 40% by 2030. This rule regulates the nitrous oxide

Testing Carbon Monoxide After Wildfire

Wildfires release air pollutants that reduce the quality of your indoor air. Here’s a list of potential hazards in the air after a wildfire is out in Diamond Bar, CA: Carbon Monoxide A large amount

Enjoying Whole House Fan

A whole-house fan can keep you very cool in your home in Chino, CA, on a hot day. Learn more about a whole-house fan, how it works and its benefits in this guide. Whole-House Fan

Ductless Mini Split

A ductless mini-split HVAC system can offer major advantages to your home in Chino, CA. This type of unit has the same components as a traditional system, including a condenser and an indoor unit. But

Energy Bill

DO you find yourself asking why your energy bill in Corona, CA, is so high? That’s a question that many homeowners in the area often ask us. To learn the answer, you should understand how

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