Serving the Inland Empire, Orange County, and Riverside areas for over 46 years.

In celebration of our 46th year in business get a $46 Tune-Up ($108 Value ) or $46 off a repair*

*Restrictions apply. Call for details.


Repair Credit: Get Up to $1,500 Off Your New HVAC System*

*Call for details

Specials Financing
Metz Air Control mascot Mac the Stat
  • Third-Generation Family Owned and Operated for 46 years
  • 100% Satisfaction Guaranteed
  • Fully Stocked Trucks
  • 100% Financing On All Systems
  • Saturday appointments available.

Experience the Metz Difference

Metz Service trucks lineup

AC Repair, Installation & Maintenance in Chino, Riverside and Surrounding Areas


Your HVAC system plays an important role in your comfort. You want a system that’s going to operate at maximum efficiency. Don’t settle for lackluster service. At Metz Air Control, we will take care of all your heating and cooling needs. From ac repair and installation to heating installations and maintenance, you can expect fast, clean, and quality service.

HVAC Services We Offer

At Metz Air, we believe in making the customer our highest priority. As a family-owned and –operated company, we take great pride in what we do. We make it our goal to provide top-notch HVAC solutions and deliver reliable service for repairs, maintenance, and installations. Our HVAC services include:

  • Heating & AC Repair
  • Heating & AC Installation
  • Preventative Maintenance
  • Light Commercial HVAC Service
  • Indoor Air Quality Inspections
  • Duct Cleaning
  • Insulation Services

Your team at Metz Air has the knowledge and tools to solve any HVAC issue you’re experiencing. Our comfort advisors are NATE-certified and repair all brands and models. If you want the peace of mind of having a fully functioning system, choose Metz Air as your HVAC provider today!

Why Choose Metz Air Control

100% Satisfaction Guaranteed

Family Owned and Operated

Fast Turnaround Times

Fully Stocked Trucks

100% Financing On All Systems

NATE Certified Technicians

Request Service

Are you in need of AC or Heating technical help from local experts? Schedule an Appointment today!

Free In-Home Estimate

Looking to replace your old HVAC system? Contact us today and we'll come out and give you a free in home estimate.

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Giving Back to the Community

We here at Metz Air Control are marking our 46th year in business. To celebrate, we wanted to give back to our community. We partnered with Trane to offer a system to a military family in need. Watch the video above to see our journey with a very brave family.

Reliable Heating and Air Conditioning Service

It can be a stressful experience when your air conditioner suddenly stops working, especially during the warmest summer months. Our job is to quickly fix your equipment, so you don’t have to go too long without a cool home. Whether you need HVAC repair, installation, or maintenance, Metz Air is committed to providing you with quality service. We also provide free in-home estimates and a lifetime warranty on parts for platinum members.

Come winter, you’ll want the assurance that your heating system will get you through the cold days and nights. Whether you need heating repair or maintenance, we have skilled comfort advisors and fully-stocked trucks, so we'll have your heater at optimum performance in no time. If it’s time for a replacement, we’ll provide fair and honest solutions to guide you through your next purchase.

Schedule Maintenance

What’s A Heat Pump?

Heat pumps don’t create heat. They redistribute heat from the air or ground using a refrigerant that circulates between the indoor fan coil (air handler) and the outdoor compressor. In cooling mode, a heat pump absorbs heat inside your home and releases it outdoors. It works like an air conditioner with a reverse gear that can switch to heating. In heating mode, a heat pump reverses the process and pumps heat into the home.

How Does A Heat Pump Work?

A heat pump contains an outdoor expansion valve that reduces the pressure of the refrigerant in the outdoor coil until the coil is much colder than the outdoors. The cold outdoor air warms this coil. As amazing as this seems, a heat pump coil can reach temperatures as low as 20°F below zero.

After picking up as much heat as possible from the outdoors, the heat pump compresses the refrigerant to very high pressures that raise the temperature to as high as 130°F. This hot gas is then pumped indoors to heat your home.

Heat Pump Defrosting

This supercooling of the outdoor coil does create a little problem. Although cold winter air holds little humidity, the super cold heat pump coil turns that little bit of water vapor into frost. After an hour or two, the heat pump coil will collect enough frost and ice to block airflow. Reduced airflow results in a colder coil and more frost – a real snowball effect. This snowball slashes efficiency and greatly damages the compressor.

To combat this frost, iced-up heat pumps must shift from heating to cooling mode for a few minutes every hour or two. This heats the outdoor coil and melts the offending ice and frost. You may have guessed that this process wastes a lot of energy. Older heat pumps employ a simple timer mechanism to initiate the heat pump defrost cycle every hour. Trane heat pumps have electronic sensors that defrost only when needed. This greatly increases the heating efficiency of the heat pump.

Metz Air Control mascot Mac the Stat

Your Trusted Local HVAC Repair Experts

Finding the right HVAC company to repair your AC or heating system is no small feat, especially when you need service right away. Metz Air stands on more than four decades of quality HVAC service and our designation as a Trane Comfort Specialist in promising you dependable service in every season. We put your comfort first every time and stand by our 100 percent satisfaction guarantee.

We value our customers and believe in providing transparent services. To learn more about our indoor air quality and heating and air conditioning services, call Metz Air today! We proudly serve residents in Chino, Chino Hills, Corona, Rancho Cucamonga, Yorba Linda, and surrounding areas in California.

Read Our Latest Reviews

  • Metz came and serviced and repaired my ac unit. They were very thorough and explained everything every step of the way. We came up with solution to save some money for now to last us hopefully a year... Read More
  • We just had Jorge out to our home and let me tell you he is not only very experienced at AC systems he was also a genuinely nice and trustworthy person. He is very polite and kind and honest. He made ... Read More
  • Nathan was externally helpful and professional with his service. He was able to help us find the issue with our unit and gave us a solution. If any other issues arise we will be reaching to Nathan fir... Read More

Expert HVAC Services

Are you in need of AC or Heating technical help from local experts? Contact us today!

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