Lok-Tek is a dedicated service company specializing in the supply, installation, maintenance, and repair of all commercial doors, locks, and entry/exit systems. While proudly servicing commercial clients in the Tri-State area since 1988, our team of experts come prepared with reliable service vans for any of your company’s physical security needs in a timely manner. Lok-Tek specializes in designing and maintaining key systems, whether it’s a complex or simple master key system. Our primary goal is to create systems that are user-friendly without compromising security, and we accomplish just that.