Common AC issues can range from poor air flow to strange noises from the AC unit. Common AC problems include blocked or dirty air filters, low refrigerant levels, faulty electrical components, and worn-out motors. If your AC unit is experiencing any of these issues, schedule an AC tuneup with B-Cool Air Conditioning & Heating, Inc. in Orange Park, FL. Our AC tuneup service will help identify potential problems and ensure your AC unit runs efficiently and effectively all year round.