Expert HVAC Repair in Kennesaw, GA 30152 - Peachtree Service Experts

It could be either. A malfunctioning thermostat is a common issue we see in Kennesaw homes. Often, it's a simple fix like recalibrating the unit or replacing batteries. However, it can also indicate a wiring problem with your HVAC system itself. Our technicians will diagnose the root cause—whether it's the thermostat or your furnace/air handler—and provide a clear, expert repair to restore your comfort efficiently.

Key signs include your AC blowing warm air, ice forming on the refrigerant lines or evaporator coil, and a noticeable hissing sound. For Kennesaw homeowners, a refrigerant leak is serious because it reduces cooling power, makes your system work harder (increasing bills), and can cause compressor failure—a costly repair. Our expert HVAC repair service quickly locates and seals leaks, recharges your system to the manufacturer's specification, and ensures it runs efficiently through our humid Georgia summers.

Absolutely. Our preventative maintenance service is designed to catch small problems before they become big, expensive repairs. During a tune-up, we thoroughly inspect and clean critical components, check refrigerant levels and pressure to spot leaks early, and calibrate your thermostat for accuracy. For Kennesaw residents, this proactive care is the best way to ensure system reliability, maintain energy efficiency, and extend the life of your HVAC equipment.