How often should I have my chainsaw professionally serviced?
Obviously this depends to some degree on how often and how heavily you use your chainsaw but experts generally recommend you get a professional service or check-up from every few months for heavier use to at least once a year for light use.
N.B. Don’t forget though that a professional service does not remove the need to carry out your regular checks and maintenance. The more you do, the less a service is likely to cost.