HVAC Services Columbus OH | Call A's Heating & Cooling Serv & Sales

Air handler fan failures are a common issue here, often caused by worn-out motors, dirty blower wheels, or electrical problems from our seasonal humidity and temperature swings. Our technicians perform a detailed diagnostic to pinpoint the exact cause—whether it's a simple cleaning, a capacitor replacement, or a motor repair—to get your system circulating air quietly and efficiently again.

Yes, refrigerant leaks are a frequent culprit for poor cooling in Columbus AC units. We use electronic leak detectors to accurately locate even the smallest leaks in the coil or lines. Once found, we repair the leak, perform a vacuum test to ensure the system is sealed, and then recharge it with the precise amount of refrigerant specified by the manufacturer, restoring optimal cooling performance and efficiency.

Our preventative maintenance service is designed specifically for Central Ohio's climate. We perform a comprehensive check-up that includes cleaning the air handler assembly, checking motor bearings and electrical connections, and inspecting refrigerant lines and coils for early signs of wear or leaks. This proactive care helps prevent unexpected breakdowns, extends your system's lifespan, and keeps your energy bills in check.