National Service Contractors, Inc. delivers a wide range of locksmith services, supplies and solutions to government and non-government clients in the Washington DC area. We strive to meet and exceed our client's expectations by providing excellent services and products in a timely accurate and manner.

We offer a complete range of services including building master key systems, and keyless entry installations. We have technicians that work on commercial locks, safe locks, CCTV systems, push button locks, access control systems, and more. Just give us a call and we can help you with any type of security needs you may have.

Contact Us
  • Locksmith slide1
  • Locksmith slide2

Locksmith Services Offered

    • Fast Lockout Services
    • Lock Changes
    • High-Security Locks
    • Lock Installation
    • Rekey Services
    • Master Key Systems
    • Fixing and Cutting Locks
    • Access Control
    • Door Closers
Request More Information

Testimonials

I have consistently been impressed by the support and service provided by NSC and its’ team of custodial and facilities maintenance personnel. In an era where customer service has all but disappeared, the work that NSC and its’ employees do should be held up as an example for others to attempt to emulate.

Terry B.

Curtis Properties

The NSC staff from top to bottom is enjoyable, the employees are professional and are always responsive to our needs.

Usha J.

Howard Road Academy

NSC is an excellent service provider their customer service is as exceptional as their quality of work.

DC Public Libraries