5 Signs It's Time to Replace Your AC

Air conditioners rarely fail without warning. Watch for these five signs that your system is nearing the end of its life.

1. Rising Energy Bills

If your cooling costs keep climbing without a change in usage, your system is losing efficiency.

2. Frequent Repairs

A good rule of thumb: if a repair costs more than half of a new system, replace it.

3. Uneven Cooling

Hot and cold spots throughout the home often mean the system can no longer keep up.

4. Strange Noises or Odors

Grinding, squealing, or musty smells point to serious internal wear.

5. Age

Most AC systems last 12–15 years. Beyond that, replacement usually beats repair on both comfort and cost.