The recommended frequency for heating system maintenance is typically once a year. Regular maintenance ensures that your heating system operates efficiently, reduces the risk of unexpected breakdowns, and extends the lifespan of the equipment. Many reputable HVAC service providers, including Ace Home Heating & Air Conditioning, suggest scheduling an annual maintenance appointment before the start of the heating season. During these routine check-ups, trained technicians inspect and clean essential components, identify potential issues, and make necessary adjustments to optimize the system's performance.