Doors not closing? When doors don't close the way they should there may an inherent risk to your people and property due to unauthorized access, or inclimate weather. Door closers often need maintenance, adjustment, or calibration so they match the weight and demands of the door. Calgary Lock & Safe has door experts ready to assist you with your closers to ensure they are set correctly so your doors close properly with a secure latch. Contact us today to discuss your problems and set up a site visit so we can help you fix your door closers.