Locked external doors help to keep trespassers out of your premises, and most of us pay close attention to our locks. But doors are only locked when they are closed, so door closers and automatic door operators need to be checked as well. They can also help keep heating bills down through controlling the loss of cold air that occurs if a door remains open. If your door is slamming or not closing all the way, the closer may need adjusted. Give us a call and we can let you know what the best options are!