Family owned and operated since 1932.

Capital Locksmith has earned a sterling reputation for quality work. Our tradition is one of excellence. Our clients include businesses and homeowners. We have a shop open 6 days a week for your convenience. Come on in!

We are a dealer of a multitude of security hardware brands. If we don't stock a particular item, we will get it, deliver it, and install it for you.

Of course, we stand behind everything that we sell. We are a modern and progressive firm, providing the finest quality service and best security for your home and business.

We proudly serve Washington DC with fast and reliable service.