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

AC Maintenance Services in Chino, Riverside and Surrounding Areas

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Experience the Metz Difference

Being consistent with HVAC maintenance is vital to the performance and durability of your equipment. Extreme cold and hot weather can damage your units if you neglect regular inspections. Give your HVAC equipment some TLC by investing in preventive HVAC maintenance.

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You Benefit When You Schedule Annual Maintenance

Scheduling routine maintenance will protect your HVAC equipment. When you get an annual tune-up from Metz Air Control, we ensure that your unit will perform at optimal levels. Additional benefits include:

  • Preventing costly repairs and high utility bills
  • Improving indoor air quality
  • Priority service
  • Increased efficiency

Think of annual HVAC maintenance in the same way you view motor vehicle care. You arrange for regular oil changes and tune-ups to improve performance, reverse the impact of wear and tear, and help your car last longer. The same principle works for your heating and cooling system.

Mac's Gold Membership Protection Plan

Annual Price: $177 for one unit | Additional units: $60 per year.
  • Service within 24 hrs.
  • 10% discount on repairs
  • No overtime charge
  • $77 Diagnostic Charge (excludes freon)
  • 2 Tune-Ups per Year (Spring & Fall). Appointments must be in this time frame. No carryover

Mac's Platinum Membership Protection Plan

Annual Price: $217 for one unit. Additional units: $60 per year
  • Diagnostic charge $64.
  • Never an overtime charge.
  • 15% Discount on repairs. (excludes Freon)
  • Two tune-ups per year, Spring and Fall.*Appointment must be in this time frame. No carry over.
  • Lifetime warranty on parts installed by Metz.
  • Ductwork inspection once per year, included with Fall tune-up.

Preventative Heat Pump Service

  • Lubricate mechanical components to reduce friction and resistance, which reduces wear and improves efficiency.
  • Clear any obstructions from the condensate drain, and check for and fix any cracks or leaks.
  • Test heat pump controls to verify proper startup and shutdown, while listening for problematic noise or vibration.
  • Check the air filter for dirt, which can put strain on the compressor and other components and replace if necessary.
  • Clean the condenser coil and fan as well as check for stability, amp draw, and vibrations.
  • Inspect belts, pulleys, and other components for alignment issues.
  • Check blower wheels and motors for restricted airflow and whether the motor is drawing a proper amperage.
  • Measure refrigerant levels and recharge the unit if necessary.
  • Inspect the refrigeration metering device to ensure it’s working; if not, it can reduce efficiency, cooling ability, and operating life.
  • Inspect electrical wiring and connections; damaged wire will be replaced, and loose connections tightened.
  • Flush/clean the drain line to ensure it is clear and there are no residual clogs.
  • Inspect ducts for dirt and obstructions, or any damage that can cause leakage or restrict airflow.
  • Test the crankcase heater to ensure it’s working and that no performance issues will damage the compressor.
  • Monitor coil temperatures; if there are variations across a coil, different underlying issues may be present.
  • Check safety panels and other features to ensure the unit operates and responds normally.
  • Test thermostat sensors and verify the thermostat reflects current conditions in your space.
  • Examine unit disconnect switches and test time delay to prevent a variety of electrical hazards.
  • Check unit placement and elevation to prevent drainage problems, or other issues.
  • Check all refrigerant sensors
  • Check all airflow sensors
  • Check all pressure sensors

Contact Metz Air Control

A Metz Air Control Heat Pump technician should perform preventative maintenance twice a year. This allows them to inspect your heat pump, complete minor repairs, and make suggestions on improvements. The process allows you to save a great deal of money on major repairs. We offer affordable maintenance plans that include full coverage, discounts on repairs, and a six-month no breakdown guarantee. To learn more, call (909) 628-9525.

What to Expect During HVAC Maintenance

Our comfort advisors will perform a multi-point HVAC inspection on your units during the cooling and heating seasons. For your cooling system they perform a comprehensive service with tasks that include:

  • Checking thermostat to making sure it’s functioning properly
  • Cleaning the filter
  • Checking the refrigerant charge
  • Inspecting and tightening electrical connections
  • Ensuring safety devices are operating properly
  • Inspecting the condenser coils

We promise fair, clean, fast, and reliable service and take pride in our work. As your AC contractor, we promise service that will help you to get the most out of your air conditioner or heat pump—100% satisfaction guarantee. Similarly, we provide thorough heating system tune-ups and safety inspections that include:

  • Testing the ignition system
  • Inspecting and cleaning heat exchangers
  • Inspecting and cleaning the furnace burner
  • Measuring the gas pressure
  • Checking for potential gas leaks
  • Testing the exhaust system
  • Lubricating moving parts

The advantages of routine maintenance far outweigh the costs. At Metz Air, we take our role as your AC contractor seriously. From season to season, we’ll help you safeguard indoor comfort for your family and/or employees and customers.

Your Local Air Conditioner Contractor

You won’t have to worry about the Chino, California, summer when you schedule seasonal maintenance with Metz Air. Schedule service in spring for your cooling system, and in fall for your heating unit. Get even more benefits when you sign up for a maintenance agreement. Platinum club members get a lifetime warranty on parts installed by Metz Air Control.

We provide maintenance for any brand or model heating or cooling system. Contact us anytime to learn more about the benefits of annual HVAC maintenance. We’re also proud to serve as the air conditioner contractor for businesses and residents of Chino, Chino Hills, Corona, Rancho Cucamonga, Yorba Linda, and surrounding areas in California.

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Why Choose Us

100% Satisfaction Guaranteed
Third-Generation Family-Owned and Operated for 47 Years
24 Hour Turnaround
Fully Stocked Trucks
100% financing with approved credit on qualifying purchases
Highly Trained NATE Certified Technicians
Lifetime Workmanship Guaranteed On All Installs

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