Yes, we fix and repair door closers too! We are a full service security company, so if it is on the door, we can repair, replace or upgrade it. Our technicians have installed thousands of door closers and even keep the common closers stocked in their van. That way, we have a replacement ready to go when you need it. Door closer installation provides a necessary function for most storefronts, so when they break, it becomes a problem that needs to be resolved quickly. With our incredible response time and extensive inventory, we will get a technician out to repair or replace it same day. Guaranteed!