Is your push bar stuck in? Is the pivot broke? Do you need your store front door repaired or replaced? Do you need a key less lock installed? Well here at King Door & Lock we can provide these services plus more! For instance: Electronic Locks Key-less Entry Access Card Systems Commercial Door Repair Commercial Door Replacement Commercial Door Installation King Door & Lock has been in the locksmith trade for several years. Our technicians are trained continuously in the most advanced lock technologies for businesses. We pride ourselves in having a reputation for being very professional and courteous to all our customers. We offer 24/7 service in the Maryland and DC areas. King Door & Lock specializes in Residential and Commercial Door Replacement and Repair and Lock Re-key, Installation and Repair. King Door & Lock's commercial door services focus on installation, replacement, and repair of the exterior or interior doors of your commercial or industrial property. King Door & Lock's residential door services focus on the installation, repair, and replacement of exterior and interior doors of your house, condominium, mobile home, or apartment in the Maryland and DC area. We also offer full locksmith services as well.