Anderson Mechanical | HVAC Services in Carlisle, PA 17015

Common signs include your AC blowing warm air, ice forming on the refrigerant lines or evaporator coil, and a noticeable hissing or bubbling sound. Refrigerant leaks reduce cooling power and strain your system, leading to higher bills. Our technicians use specialized tools to locate and seal the leak, then recharge the system to the manufacturer's exact specification.

It's possible. A malfunctioning thermostat might cause uneven temperatures or a system that won't turn on/off. We'll first check if it's a simple issue like dead batteries or incorrect settings. If the thermostat is faulty, we can replace it. However, the problem could also be a wiring issue or a component within your furnace or AC. Our diagnostic service will pinpoint the exact cause, whether it's the thermostat or your HVAC equipment.

Routine maintenance is the best defense. Our seasonal tune-ups include checking refrigerant levels to catch leaks early, testing thermostat calibration and electrical connections, cleaning components, and inspecting for wear. This proactive care helps your system run efficiently, prevents unexpected breakdowns during extreme weather, and extends its lifespan, saving you money on repairs and energy costs in the long run.