Infinity Heating & Cooling: Experienced HVAC Repair Serving Round Rock 78683

An evaporator coil freeze-up is often caused by restricted airflow or low refrigerant levels, both common in our area due to heavy system use. Restricted airflow can stem from a clogged air filter, blocked vents, or a failing blower motor. We'll diagnose the root cause—whether it's a simple filter change or a more complex refrigerant leak repair—to prevent recurring issues and protect your compressor from damage.

Warning signs include weak airflow from your vents, unusual humming or grinding noises from the air handler, or your system frequently overheating and shutting off. A failing blower motor in our Texas heat can quickly lead to complete system failure and discomfort. We recommend calling us at the first sign of trouble. Our technicians can often repair the motor or replace it promptly to restore proper airflow and prevent a total breakdown on the hottest day.

Absolutely. Our preventative maintenance service is designed specifically for our local climate. We perform a thorough check, including cleaning coils, checking refrigerant levels, lubricating motors, and inspecting electrical components. This proactive care helps identify small issues before they become major failures like a frozen coil or a burnt-out motor, saving you from emergency repairs and extending the life of your system.