Common Commercial Door Closer Repairs. Learn more in this informative blog post from MacArthur Locks & Doors. Are you looking for door repair DC service to help you extend the life of your door closers? At MacArthur Locks & Doors, we have specialists that are trained to install, maintain, and repair door closers. Our door closer repair and maintenance services ensure that the door?s components are in good functioning order and that they are safe to use. Our technicians also provide door installation services and door replacement services in addition to door closer repair. Call us at (202) 760-4589 for more information.Common Commercial Door Closer Repairs. Learn more in this informative blog post from MacArthur Locks & Doors