Kesco Mechanical Contractors | Experienced HVAC Repair in Pittsburgh, PA

That's called short cycling, and it's a common issue in Pittsburgh homes, often caused by an overheating furnace, a clogged filter, or an incorrect thermostat setting. It strains your system and hikes up energy bills. Our technicians diagnose the root cause—whether it's a dirty flame sensor, airflow restriction, or other mechanical fault—and perform the necessary repair to restore normal, efficient operation.

A non-functioning air handler fan is a frequent call we get, often due to a failed capacitor, a faulty motor, or a tripped safety switch. First, check your home's circuit breaker. If that's not the issue, it's time to call a professional. Our team will quickly identify whether you need a capacitor replacement, motor repair, or a full blower assembly service to get warm or cool air flowing through your vents again.

Watch for unusual noises like grinding or banging, inconsistent temperatures between rooms, a sudden spike in your energy bill, or frequent cycling. In our climate, these are often early warnings of component wear or airflow issues that lead to bigger problems. Scheduling a professional inspection with us can catch these issues early, preventing costly emergency repairs and extending your system's life.