Montana Process Servers

One Source Process, founded by Brandon Yoshimura in 2010, is a nationwide legal services company providing an experienced, efficient, and personal service to our clients. Strategically headquartered in Washington, DC, with satellite locations nationwide, we serve all 50 states and territories, providing a variety of services such as service of process, apostille & legalization, skip tracing, traveling notary, court filing, document retrieval and subpoena preparation.

With our vast local and national network, our organization is able to treat each case with the utmost priority, assuring that the job is done quickly and correctly the first time.

Skip-tracing by One Source Process provides our clients with the most comprehensive reporting in the industry. With minimal information our skip-tracing department uses a variety of databases not available to the public and methods to find data such as current addresses, telephone numbers, known relatives & associates, identification numbers, employment and much more on any individual. We use this information to locate defendants, witnesses, or heirs that may be difficult to find or are avidly avoiding being served process. Any piece of information helps! Contact one of our representatives today to get started.

If you’re involved in legal action, hiring a process server in DC is essential to confirm that the other party receives the necessary notices, especially in cases involving court orders or summonses. In many states, a certified process server is legally required for official record delivery. One Source Process provides reliable, nationwide service and has the expertise to handle challenging cases, including locating individuals who may be avoiding service. In most instances, we can begin the process within 24 hours, helping you avoid delays and making sure your documents are served accurately.

Our specialists are standing by Monday through Friday, between the hours of 9am and 6pm eastern time to process your requests and answer any questions you may have. You can begin by sending us your requirements through our Order Form. Your assigned specialist will email you an invoice; once paid, your server will begin their attempts!