Martin Heat & Air | Qualified HVAC Repair in North Myrtle Beach, SC

In our coastal environment with higher pollen, humidity, and potential for salt air debris, we recommend checking your filter monthly. For most North Myrtle Beach homes, changing standard 1-inch filters every 1-2 months during peak AC or heating season is best to maintain efficiency and prevent strain on your system.

Common signs include your AC unit humming but not starting, random system shut-offs, or a hard start (a loud click or struggle to turn on). The constant high heat and humidity of our summers cause capacitors to work harder and degrade faster. If you notice these symptoms, call us for a prompt diagnosis to avoid a complete breakdown on the hottest days.

Absolutely. Our local, bi-annual maintenance service is designed for our climate. We clean coils affected by salt and debris, check electrical components like capacitors under stress, ensure proper refrigerant levels, and clean drain lines prone to algae from humidity. This proactive care improves reliability, efficiency, and can extend the life of your system.