We specialize in making sure your doors on your business are locking properly as well as opening and closing properly. Many times with the high winds we get in Colorado, our doors swing open really fast causing damage to the door closer mounts and hydraulics within the closer. If adjusting them no longer maintains proper door functionality then we always offer a heavier duty replacement than what was on there before, which usually incorporates a cush stop arm that limits the distance which the door can open.