HVAC Services Lawrenceville GA | Call Lantek Mechanical

This is a common issue in our Georgia summers and is often caused by refrigerant leaks, a frozen evaporator coil, or a failing compressor. Our technicians will first check refrigerant levels and system pressure, inspect coils for ice buildup, and test electrical components. Many times, a simple repair like sealing a leak or cleaning a clogged drain line can restore full cooling capacity and prevent further damage.

First, check your home's circuit breaker to ensure it hasn't tripped. If the breaker is fine, the issue is likely a faulty capacitor, a burnt-out motor, or a problem with the control board. Continuing to run the system can cause overheating. It's best to turn the system off and call us. We'll diagnose the specific electrical or mechanical failure in your air handler and get your airflow restored safely and efficiently.

We prioritize emergency calls, especially during extreme weather. For urgent issues like no cooling during a heat wave or a complete system shutdown, we offer same-day or next-day service for Lawrenceville residents. Our local team is based in Gwinnett County, allowing us to dispatch technicians quickly to get your comfort back on track as soon as possible.