What Is the Best Time Interval to Service Your Car AC

With the weather getting hotter every year I have been wondering what the recommended schedule for vehicle air conditioning maintenance actually looks like, because I usually only think about the AC when it starts blowing warm air. A mechanic recently told me that waiting too long between services can lead to bigger problems like compressor damage or refrigerant leaks, which can be expensive to fix. I also read an article explaining how often you should service your car AC and it suggested regular inspections to keep the system efficient and avoid sudden breakdowns. I would really like to hear from others about how often you book AC maintenance and whether following a fixed schedule has helped you avoid major repairs.