Over 40 Years of Experience

Certified Service can be your source for AC maintenance in Glendale, CA. Our HVAC company knows how hot the summers can get in Los Angeles County, so we always recommend that homeowners get their cooling unit checked at least once in the spring. With us, you’ll be able to sign up for a preventative maintenance agreement that provides two tune-ups a year.
AC Maintenance in Glendale, CA

  • Are licensed, insured, and bonded
  • Have NATE-certified and factory-trained technicians
  • Are a Carrier factory-authorized dealer
  • Won the Carrier President’s Award in 2015

Our affiliation with Carrier doesn’t prevent us from maintaining AC units of other makes and models. Whether you own a central AC unit, a heat pump, a mini-split, or an evaporative cooler, we can work on any cooling system.

Hassle-Free AC Tune-Ups

There are many good reasons to get AC maintenance in Glendale. Even brand-new systems can benefit from it. Our technicians will check every component and repair small issues before they start to compromise the unit’s performance. If left unattended, issues can grow and contribute to a costly breakdown.
Hassle-Free AC Tune-Ups
Among other things, we can check and calibrate the thermostat, system controls, electrical connections, and refrigerant levels. We’ll address any refrigerant leaks as well as any air leaks in the ductwork. Trust us to clean the coils, clear the blower components for greater airflow, and unclog the condensate drain to prevent floods.

Our maintenance agreements come with:
  • A 10% discount on replacement parts
  • A 30-day warranty on labor
  • Priority scheduling
  • Paperwork to meet extended manufacturer warranties

In some cases, we may even exceed the requirements that keep an extended warranty valid. We’ll also meet or exceed the recommendations made through the federal government’s ENERGY STAR program. Glendale residents who sign up for a multiple-year AC maintenance agreement receive a discount too.

We hope that you’ll see an improvement in AC performance almost immediately. EPA tests have shown that coil cleaning, in particular, keeps a system efficient and the utility bills down.

Family-Owned Company

We’re proud to say that we’re a member of the Institute of Heating and Air Conditioning Industries and the Burbank Chamber of Commerce. Certified Service is also family-owned and -operated, so customers in Glendale can expect personalized care during the AC tune-up. We respect everyone’s property and time, and we clean up any mess we make. Call us today to learn more about what our tune-ups consist of. Our appointment schedule is always flexible.

Not looking for cooling maintenance? We also provide expert AC repair, AC installation, and furnace maintenance services!