There are several signs that indicate your garage door opener might need repair. If the door does not respond when you press the remote or wall switch, it may be a signal that the opener is malfunctioning. Unusual noises such as grinding, squealing, or clicking while the door is operating could also suggest issues with the opener’s motor or gears. If the door opens or closes too slowly, or the door doesn’t open or close all the way, this could point to electrical or mechanical issues with the opener. Additionally, if the opener light blinks repeatedly or the opener remote stops working, it may need professional repair to restore proper operation.