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Your air conditioning system is a key part of staying comfortable during hot, humid months in South Carolina and Georgia. But even the best AC units won’t last forever. If your system isn’t keeping up like it used to, it might be time to consider a replacement.
At Dyess Air & Plumbing, we help homeowners recognize when their cooling system has reached the end of the road—and guide them through a smooth, stress-free upgrade. Here are some signs that it might be time to start thinking about a new AC unit.
1. Your System Is Getting Old
Most air conditioning systems last around 10 to 15 years. If yours is nearing or beyond that range, it may not be running efficiently anymore. Older systems tend to lose performance over time and can’t match the energy savings or features of newer models.
2. You’re Calling for Repairs Too Often
Needing a repair now and then is normal—but if you're scheduling service calls every few months, your system could be wearing out. Multiple fixes in a short time add up quickly, and in many cases, investing in a new system is the smarter and more cost-effective option.
3. Energy Bills Are Higher Than Normal
If your power bills have gone up and you haven’t changed how you use your AC, your system could be the cause. As air conditioners age, they become less efficient and use more energy to keep your home comfortable. Upgrading to a newer unit can help reduce your monthly costs and boost performance.
4. Inconsistent Temperatures Throughout the House
Are some rooms colder than others? Or is your system constantly running but still not keeping up with the heat? These are signs your AC may be undersized, struggling, or simply no longer capable of cooling your entire home properly.
5. Unusual Noises or Smells
Squealing, rattling, buzzing—or a musty or burning smell—should never be ignored. These issues could indicate loose parts, worn-out components, or more serious internal damage. While some problems can be repaired, persistent issues might mean it’s time for a full system replacement.
Get Ahead of the Heat
Waiting for your AC to completely fail can leave you stuck in the middle of a hot day without cooling. That’s why we recommend acting early when you start noticing the warning signs.
At Dyess Air & Plumbing, our experienced, NATE-certified technicians can assess your current system and provide honest recommendations on whether it’s time to repair or replace. We install top-tier Carrier systems that are designed for performance, efficiency, and lasting comfort.
Let’s Talk About Your Next AC
If your system is showing signs of wear, don’t wait for a total breakdown. Call Dyess Air & Plumbing today at (843) 242-0855 for expert advice and a free estimate on your next AC upgrade.