One Source Process is a nationwide legal services firm specializing in serving court or attorney issued documents. Whether you are suing a large corporation, government agency/official, celebrity, or just the average Joe we make no excuses and perform the necessary investigation to ensure papers are served according to state and federal law. We also have a full staff of notaries and couriers available to make appointments within the hour. Please feel free to call, email, or fax us if you would like to arrange for services or if you have any questions.