Certified HVAC Repair in Marshall, IL 62441 - ADP Heating Cooling

This is a common winter issue here. The clicking sound typically means the ignition system is trying to light the gas but failing. Causes can range from a dirty flame sensor, a faulty igniter, or issues with the gas valve. It's a safety-critical problem that needs immediate professional attention to restore heat and ensure safe operation. Our technicians can quickly diagnose and fix the precise cause.

For most Marshall homes, we recommend checking your filter every month and replacing it at least every 90 days. If you have pets, allergies, or a lot of dust, you may need to change it every 30-60 days. A clogged filter is the most common cause of restricted airflow, which strains your system, increases energy bills, and can lead to breakdowns. Regular changes are a simple, effective way to maintain your HVAC.

Our comprehensive maintenance visit is designed to prevent the common problems we see locally. We thoroughly inspect and clean key components, check the ignition system and heat exchanger for safety, test system controls and airflow, clean the evaporator and condenser coils, and check refrigerant levels. This proactive service helps catch small issues before they become major repairs, especially before the demanding winter season.