Air Conditioning Maintenance & Tune-Ups

Just like any mechanical device, your AC requires regularly scheduled preventative maintenance to avoid inconvenient breakdowns and costly repairs. Taking good care of your home’s cooling system ensures that such an investment is operating correctly and any potential problems are discovered before turning into major repairs.

Gagne is dedicated to providing you with high-quality preventative AC maintenance services in Alpharetta, GA, and the surrounding region. We perform a thorough evaluation, cleaning, and other preventative measures to make sure your home’s air conditioning offers the best possible cooling for the residence. 

AC Coil Cleaning

The central air conditioning unit for your home utilizes coils to assist with its cooling capabilities. The purpose of evaporator coils is to dispense hot air outdoors while the air conditioner is running. They provide a way for refrigerant to travel from the interior of the home to the outdoors as it draws warmer air out of the house. AC coils are an essential component of your home’s cooling system. That is why it is important to have your AC coils cleaned during an AC tune-up.

During regularly scheduled air conditioning tune-ups, Gagne will inspect your evaporator coils to make sure there is no existing damage. After that, we will run the system to ensure you don’t have a refrigerant leak, which can sneak up on you as the system ages.

A major issue that homeowners often overlook is the accumulation of dirt and debris on the exterior of the AC coils. Any substances that cover the surface area of the AC coils will cause a depletion in the efficiency and effectiveness of the air conditioning unit. In order to avoid even more severe problems from occurring, such as a system failure, it is imperative for the AC coils to be cleaned during a preventative AC maintenance visit. Gagne thoroughly cleans all AC coils while performing an AC tune-up. Our technicians will also check the entire length of the coils to confirm the refrigerant is moving correctly from the inside to the outside. With these processes performed, you can enjoy optimal cooling from your home’s central air conditioning unit.

Ductless AC Maintenance

Ductless AC units also require yearly air conditioner maintenance to ensure effective operation. Ductless mini-split air conditioners are an excellent way to cool an area of the home that is not sufficiently covered by a central air conditioning system. These units offer excellent efficiency ratings and allow homeowners to personalize the cooling in any given space. Yet, ductless AC maintenance is critical to getting the most out of your cooling system. Gagne technicians will perform an extensive mini-split AC maintenance and inspection following all the manufacturer’s recommendations when you schedule a mini-split AC maintenance appointment.

It’s Cool to Have Preventative AC Maintenance Performed by Gagne

Don’t wait another season to have air conditioner maintenance performed on your HVAC system! Extensive repairs and the overall longevity of your air conditioning hinges on preventative AC maintenance being performed regularly to stop problems before they start. In addition to air conditioning tune-ups, Gagne also offers AC replacement services and AC repairs in Alpharetta, GA, and the surrounding areas. For more information on how Gange can extend the life of your central air conditioning, contact us today!


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"The lady I talk on the phone to schedule the technician was brilliant. She promptly understood my issue with the furnace at the basement and scheduled the technician to come and troubleshoot it right away. The technician was courteous and knowledgeable. He identified the issue and we are now waiting for parts to complete the repair. Great service. Thank you"

-Juan P.