HVAC Maintenance Schedule: Month by Month

Staying on top of HVAC maintenance is easier with a schedule. Here is a month-by-month guide.

Every Month - Check/change air filter - Listen for unusual sounds - Verify comfortable temperatures

January-February - Winter heating system monitoring - Check for drafts and seal if needed - Monitor humidity levels

March - Schedule spring AC tune-up - Start planning for cooling season - Clean around outdoor unit

April - Professional AC maintenance - Test AC before hot weather - Check thermostat programming

May - Prepare AC for summer - Clean outdoor unit - Stock up on filters

June-August - Monthly filter changes - Monitor cooling performance - Check outdoor unit periodically

September - Schedule fall heating tune-up - Test furnace before cold weather - Check thermostat batteries

October - Professional heating maintenance - Prepare for heating season - Check CO detectors

November-December - Monthly filter checks - Monitor heating performance - Keep vents clear during holidays

This schedule provides a framework—adjust based on your specific system and usage patterns.