When your HVAC system breaks down unexpectedly, it can quickly turn from an inconvenience into an emergency—especially during a Georgia heatwave or a cold winter night. Homeowners in Kennesaw, Marietta, Sandy Springs, Cartersville, and surrounding areas often face similar issues that require quick attention. Knowing what to look for and how to respond can help you stay safe and prevent further damage.
1. No Cooling or Heating
If your system suddenly stops producing cool or warm air, start by checking your thermostat and circuit breakers. If both seem normal, it may be a blown capacitor, refrigerant issue, or failed compressor. In these cases, it’s best to call All Airs Home Services right away for a professional diagnosis.
2. Unusual Noises
Banging, screeching, or grinding sounds are warning signs that something’s wrong—like a loose component or failing motor. Shutting off the system immediately can prevent further damage until a technician arrives.
3. Burning or Electrical Smells
If you detect a burning odor, turn off your HVAC system at once. It could be dust burning off, an electrical short, or even an overheating motor. For safety, avoid running the unit until it’s inspected by a professional.
4. Water Leaks
Pooling water near your unit often means a clogged condensate drain line or frozen coil. While a small amount of condensation is normal, standing water indicates a problem that needs quick attention.
5. Frozen Coils
When your system runs constantly during Georgia’s humid summers, restricted airflow or low refrigerant can cause coils to freeze. Turning the system off and checking your air filters can help temporarily, but professional service is needed to fix the root cause.
6. Short Cycling
If your system turns on and off rapidly, it could be due to a thermostat problem, restricted airflow, or an oversized unit. This not only wastes energy but also wears down the system faster.
7. Strange Odors
Musty or moldy smells often point to biological growth in your ducts or drain line. Sweet, chemical-like odors could indicate refrigerant leaks. Both should be addressed quickly to protect your health and equipment.
8. System Won’t Turn On
If your HVAC system doesn’t power on at all, check the breaker and thermostat batteries first. If those aren’t the issue, it may involve electrical wiring or control board failure—both require a professional technician.
If you experience any HVAC emergency in Kennesaw, Marietta, Sandy Springs, Cartersville, or nearby areas, call All Airs Home Services immediately at (470) 928-5909 or send us a message online. Our team is ready to restore comfort to your home.
