Shisler Heating & Cooling | Local HVAC Repair in Abingdon, IL

This is called short cycling, and in our Abingdon service area, it's often due to a dirty flame sensor, a clogged air filter restricting airflow, or a thermostat issue. Our technicians start with a comprehensive diagnostic to pinpoint the exact cause. We'll clean or replace the sensor, check your ductwork and filters, and ensure your thermostat is calibrated correctly. Fixing this not only restores comfort but also prevents costly strain on your furnace.

Dirty condenser coils are a major efficiency killer for Abingdon homes. When coated with grass clippings, pollen, and dust, your AC has to run longer and harder to cool your home, spiking energy bills. We recommend a professional cleaning at least once a year, ideally in the spring before peak cooling season. Our team carefully cleans the coils without damaging the delicate fins, restoring your system's efficiency and preventing breakdowns during our hottest days.

Absolutely. Our preventative maintenance plans are specifically designed to address the issues we see most often in local systems. Each visit includes cleaning critical components like flame sensors and checking coil cleanliness, along with a full system inspection and tune-up. This proactive care catches small problems early, maintains peak efficiency to save you money, and significantly reduces the chance of an unexpected breakdown during extreme weather.