HVAC Services Capitol Heights MD | Call Shep's Air Conditioning & Heating

Common signs include your HVAC system not turning on or off correctly, the temperature reading being inaccurate, or short-cycling (frequent rapid starts and stops). These malfunctions are common here and can lead to discomfort and higher energy bills. We can diagnose if it needs recalibration, repair, or replacement.

Air handler fan failures in our area are often due to a faulty capacitor, a worn-out motor, or issues with the electrical relay. This stops air from circulating through your ducts. Our technicians will pinpoint the exact cause—whether it's a simple capacitor swap or a motor replacement—to restore proper airflow and system function.

Absolutely. This is a frequent issue we resolve. The problem could be at the thermostat itself, a tripped breaker, a blown fuse at the air handler, or a disconnected low-voltage wire. We'll perform a systematic check of the entire control circuit to find and fix the breakdown, restoring communication between your thermostat and system.