Action Lock Doc is a locksmith company based in Richardson, TX serving all of DFW. We have been proudly family-owned and operated for over 40 years. Our team of mobile technicians provide 24-hour emergency commercial, residential, and automotive locksmith services. Our HQ in Richardson has been our home since 1984 and we have an extensive selection of key blanks, car remotes, and door hardware in stock. We provide high-quality work you can depend on at a fair price.