California 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 against another individual or organization, a process server ensures that the other party has been served with the necessary documents. Hiring a legal process server may be necessary depending on the laws in your state.

One Source Process provides professional process service for several applications and situations nationwide. We are the best source online for process servers because our people have the experience necessary to fulfill even the most challenging situations. For example, we can track down individuals who may be avoiding service. In many cases, we can provide service within the first 24 hours of contacting us.

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!