HVAC Services Vienna OH | Call D B Heating & Cooling

Common signs include your AC blowing warm air, a noticeable hissing or bubbling sound from the refrigerant lines, ice forming on the evaporator coils or refrigerant lines, and a sudden spike in your energy bills. If you notice any of these, it's important to call a professional like D B Heating & Cooling promptly. We can locate the leak, repair it, and recharge your system to the correct level, restoring efficiency and cooling power.

A compressor that won't start can be caused by several issues: a failed capacitor (which provides the starting jolt), a faulty contactor (the electrical relay), a tripped circuit breaker, or a problem with the thermostat or wiring. It can also indicate internal compressor failure. Our technicians will perform a comprehensive diagnostic to pinpoint the exact cause—whether it's a simple electrical component replacement or a more complex compressor issue—and provide a clear, upfront repair plan.

Regular professional maintenance is your best defense against costly breakdowns like compressor failures. Our tune-ups include cleaning coils, checking refrigerant levels and pressure, inspecting electrical components, lubricating moving parts, and testing the system's overall operation. This proactive care helps us catch small issues, like a weakening capacitor or the early stages of a refrigerant leak, before they lead to a complete system failure, saving you money and discomfort during our hottest Ohio summers.