Self Heating & Cooling | Professional HVAC Repair in Marietta, GA

Our maintenance service is a comprehensive check-up designed to keep your system running efficiently and prevent future breakdowns. We inspect key components, clean essential parts, check refrigerant levels, and assess your overall system performance. This proactive care helps extend the life of your HVAC unit, maintains energy efficiency, and can identify small issues before they become costly repairs, ensuring your Marietta home stays comfortable year-round.

Yes, a failed capacitor is a very common reason for an AC unit to stop cooling, especially during Marietta's hot summers. The capacitor helps start the compressor and fan motors. We offer same-day service for these urgent repairs. Our technicians will diagnose the issue promptly—whether it's the capacitor, another electrical component, or a refrigerant leak—and provide upfront pricing for the repair to get your cool air restored quickly.

Choosing an authorized dealer like Self Heating & Cooling ensures your new Carrier system is installed correctly by factory-trained technicians, which is crucial for performance, efficiency, and warranty protection. We also provide access to Carrier's full range of reliable equipment and integrated indoor air quality technologies, like the iWave-R air purifier. Our team will help you select the right system for your Marietta home's size and needs, ensuring optimal comfort and value from your investment.