Shen Service - Westmont's Reliable HVAC Repair

In Westmont, with our varying seasons and typical dust levels, we recommend checking your filter monthly and changing it every 1-3 months. A clean filter is crucial for preventing airflow restrictions that strain your system, raise energy bills, and reduce indoor air quality. If you have pets or allergies, more frequent changes may be needed.

First, turn your system to 'off' at the thermostat to stop it. Running a frozen system can cause serious damage. Then, call us. A freeze-up is often a symptom of issues like low refrigerant, a dirty filter, or a failing blower motor—common problems we see in Westmont. Our technicians will safely thaw the unit and diagnose the root cause.

We recommend bi-annual professional maintenance: a tune-up in spring for your cooling system and another in fall for heating. This includes cleaning coils, checking refrigerant levels, inspecting electrical components, and ensuring proper airflow. This proactive service is the best way to catch small issues before they lead to clogs, freezes, or breakdowns, saving you money and stress.