Local HVAC Services in Clayton, NC 27520 - Alliance Heating & Air

Yes, a refrigerant leak is a common culprit for poor cooling, especially in our area's older systems. We start with an electronic leak detector to find the exact source. Once located, we repair the leak, perform a thorough vacuum test to ensure it's sealed, and then recharge the system to the manufacturer's exact specification. This restores efficiency and prevents further damage to your compressor.

Absolutely. A failed capacitor is one of the most frequent causes of sudden AC shutdowns during Clayton's summer heat. It's a component that helps start the motors. We can test it quickly and, if needed, replace it with a high-quality part on the spot to get your cool air flowing again, often without the need for a full system replacement.

Watch for warm air from vents, unusual noises like buzzing or clicking, frequent on/off cycling, or a complete loss of power to the unit. These are often warnings of issues like capacitor failure or refrigerant problems. Addressing them quickly with our Clayton-based team can prevent more extensive and costly repairs down the line.