Charlie's Air Conditioning & Heating - Carterville's Trusted HVAC Repair

If you suspect a refrigerant leak, it's best to call us right away. Continuing to run a system low on refrigerant can cause serious damage to the compressor. Our Carterville technicians are trained to safely locate and repair leaks, then properly recharge your system to restore efficient cooling and protect your investment.

Our preventative maintenance tune-up is designed to catch issues before they cause a freeze-up. We clean the coils, check refrigerant levels, ensure proper airflow by inspecting filters and ductwork, and verify all electrical components are functioning. This regular service for Carterville homes helps prevent frozen components and keeps your system running smoothly all season.

If you're facing frequent repairs, like recurring refrigerant leaks or freeze-ups, or if your system is over 10-15 years old and inefficient, a replacement is often more cost-effective. We'll provide a honest assessment of your Carterville home's needs and explain the long-term energy savings and reliability a new, properly sized system can offer.