1827 18th Street, NW
Washington, DC 20009-5526
Email: info@capitolprocess.com
Phone: (202) 667–0050
Toll Free: (800) 243–8773


Who We Are

Capitol Process Services, Inc. has provides services of process and private investigation services for the legal, business, and government communities around the country. We specialize in the difficult to serve and service of evasive individuals.

Contact Us

What We Do

We offer our clients exceptional value, saving them time, money, and the burden of researching service rules that may vary from one jurisdiction to another.

We have experience working in high-profile and exacting cases. Because we conduct research to locate defendants and witnesses and to determine the most appropriate way to serve them, we have successfully served process in numerous cases where the defendants or witnesses were actively attempting to avoid service.

We also advise our clients on methods of alternative service, foreign subpoena requirements, witness fee requirements, and much more.

Capitol Process Services is part of a national association working with agents throughout the country allowing us to serve our clients coast to coast. We have an agent that specializes in international service within the guidelines of the Hague Convention.

Our Beginning

Capitol Process Services, Inc. was founded in Washington, DC in 1981 with the goal of providing comprehensive service of process and private investigation services to the legal community. We quickly gained a reputation for being thorough, effective, reliable, and timely, and while we remain locally owned and operated, we have expanded our geographic reach to serve clients around the country.

Our clients include the largest law firms in the Washington, DC area and other major cities, Fortune 500 companies, and Federal Government departments and agencies.

We are bonded, insured, and licensed throughout the Washington DC Metropolitan Area and we are a member of the National Association of Professional Process Servers (NAPPS) and the Mid-Atlantic Association of Professional Process Servers (MAAPPS).

We continue to provide exceptional service to our clients. We have received multiple awards including Best Process Server by Legal Times and the Good Hope award by Bread for the City.


“Capitol Process and Investigative Services is a trusted partner in the service to our clients. David Felter and his team of professionals are responsive, pro-active, and reliable. It’s been a pleasure to work with them.”

Eric Mitchell
Law Offices of Eric Mitchell

“I have used the service of David Felter and Capitol Process for 19 plus years. Capitol Process is professional and always achieves a great result. Capitol Process service is unmatched. Capitol Process is in business to best serve its clients. We would recommend you to others.”

Bryn Sherman
Offit Kurman

“Our Firm has been using Capitol Process for over a decade and find the Company to be incredibly reliable, accommodating and professional. I often have several emergency filings a month and Capitol Process always comes through for me in a pinch.”

Jennifer Concino
Tobin O’Connor & Ewing

“Capitol Process has been assisting us for more than 20 years—always on top of everything we ask and always a first-rate job. Particularly on our service of process needs, we know that Capitol Process will do what it takes to get the job done, even on the tough ones!”

Paige Levy
Sands Anderson

“We have used Capitol Process Service for nearly ten years, and we have never been disappointed. Its service professionals are courteous and prompt, its administrative staff is friendly and professional, and its rates are reasonable. We could not be more pleased with Capitol Process Service.”

James Bailey
Bailey & Ehrenberg PLLC

“Having been involved in the practice of law for 30 years, you learn that you can not effectively litigate cases unless you have someone to serve suit papers and subpoenas correctly. You also need competent investigators. In my early years I worked with many process servers and investigators; but I found that Capitol Process Services, Inc. was the best.”

Ernest McIntosh
Newman & McIntosh