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Legal Process Services & Apostille Solutions

From Court Documents to Apostilles, Trust Our Experts to Deliver with Precision.
Service of Process
$85
  • Nationwide in all 50 States
  • GPS Tracked Attempts
  • Special Rates for Attorneys and Law Firms
Apostille / Legalization
$175
  • Hague Apostille and
  • Embassy Document Authentication Services
  • FREE Document Review
Skip-Tracing
$65
  • Easy Address Location for Service of Legal Documents
  • Big Data + Human Approach
  • No Hit, No Fee

Nationwide Legal & Document Services

A leader in the legal services industry, One Source Process is a full service process serving and document processing company that provides 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, document apostille & legalization, skip-tracing, traveling notary, court filing, document retrieval, and subpoena preparation.

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

Any Document Any Time
More than 2,000 experienced process servers, notaries, and couriers available 24/7 in all 50 states.
Save Time
Use our online submission form to get started. Select a service, upload your documents, and submit.
Know Your Cost Upfront
One Source Process openly advertises our fees, offering the most competitive rates in the industry.

Testimonials from real clients

Save your time and money with One Source Process

Discover how to get started with ease

Our streamlined process is designed to make your experience simple and efficient. Discover how easy it is to achieve your goals with our step-by-step approach

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1. Serve documents beyond borders

Stay on top of document submissions with ease. Our platform lets you drag and drop files, track the status of each document in real time, and receive instant notifications about pending actions.

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2. Effortless document management

Stay on top of document submissions with ease. Our platform lets you drag and drop files, track the status of each document in real time, and receive instant notifications about pending actions.

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3. GPS tracked server attempts

View mapped locations of service attempts, filter vendors by proximity or ratings, and stay informed with clear status updates for each step of the process.

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4. Seamless job management experience

Keep your tasks organized and efficient. Easily upload documents with drag-and-drop functionality, monitor progress with real-time tracking, and archive completed jobs with a single click.

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5. Efficient and streamlined bulk uploads

Streamline your document management process with our bulk upload feature. Easily resolve conflicts, assign tags, and edit shared details like names or addresses in one go.

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6. Comprehensive timeline tracking

Gain full visibility into every stage of the process with our intuitive timeline. Easily track progress, identify successful completions, and address failed attempts in real time.

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Questions about service

Who is One Source Process?
How does skip-tracing work?
Do I need a process server?
How do I submit a request?

Ask us anything!

Our CEO Brandon Yoshimura and Director of Operations Danny Koo.

Ask us anything!

    CEO Brandon Yoshimura (left) and Director of Operations Danny Koo (right) outside of our office in Washington, DC.