As a general rule, garage door service should be performed at least once a year. However, if you use your garage door frequently, or if it is subject to extreme weather conditions, you may need to have it serviced more often. garage door service includes inspection and adjustment of the springs, cables, rollers, pulleys, and other hardware. It is also important to check the door’s balance and lubricate all moving parts. By having your garage door serviced on a regular basis, you can help to extend its lifespan and ensure that it continues to operate smoothly and safely.