Affordable Locksmith, LLC have been providing professional locksmith and security services to commercial, residential and industrial clients throughout the Washington, DC and Baltimore metropolitan area for over 10 years. Affordable Locksmith Company is based in Gaithersburg, Maryland. They have been providing professional locksmith and security services to commercial, residential and industrial clients throughout the Washington, DC and Baltimore metropolitan area for over 10 years. The goal of Affordable Locksmith Company is to build long-term relationships with clients by providing quality service. Emergency Service Available Evenings & Weekends.