Licensed HVAC Repair in Garland, TX 75049 - Airnest HVAC

Short cycling is a common issue here in Garland, often caused by an oversized unit, a dirty air filter restricting airflow, low refrigerant, or a faulty thermostat. It forces your system to work harder, increasing wear and raising your bills. Our technicians will pinpoint the exact cause—whether it's a simple filter change, a refrigerant leak repair, or a thermostat calibration—to restore proper, efficient cycling and protect your compressor.

That's a classic sign of an evaporator coil freeze-up, a frequent problem in our area. It's usually due to restricted airflow from a clogged filter or dirty coil, or low refrigerant levels. Running the system in this state can cause serious damage. We'll first safely thaw the coil, then perform a comprehensive diagnosis to fix the root cause, such as sealing a refrigerant leak or performing a deep coil cleaning, to prevent it from happening again.

Preventative maintenance is key to avoiding short cycling and freeze-ups in our Texas climate. Our expert tune-up includes cleaning coils and checking refrigerant levels to ensure proper charge, inspecting electrical components, calibrating your thermostat, and replacing your air filter. This proactive service improves efficiency, extends your system's life, and helps catch small issues before they lead to a costly breakdown on the hottest day of the year.