Washington DC Process Servers

Process service for law firms in Prince George's County, MD and the DC Metropolitan Area.

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Process Server Washington DC

MAS Law Investigations proudly provides process and investigative services to our local community. Owner, Marcus Smith has an extensive background in law enforcement and investigations and has protected and served the citizens of the District of Columbia for over 15 years.

We specialize in providing service of process to attorneys and law firms in Prince George's County, Washington DC, and parts of Maryland and Virginia. Customer satisfaction is our top priority and we know that is the same goal for many attorneys. Let our team of professionals help get your clients the results they are looking for. We also offer our services to individuals, businesses, and landlords.

When you choose MAS Law Investigations as your process server, you can expect the utmost professionalism, attention to detail, and efficiency. With a comprehensive understanding of legal procedures, honed investigative skills, and commitment to delivering exceptional service, we will ensure that all your legal documents are served accurately, promptly, and in strict accordance with the law.

Our Experience

Mr. Smith served as a civilian investigator in the Internal Affairs Division of the Metropolitan Police Department (MPD) from October 2018 to June 2020. Prior to this, he was a police officer and detective with the MPD from February 2006 to October 2018. Throughout his tenure, he held various assignments that allowed him to gain invaluable expertise in different areas of law enforcement. From patrol officer to narcotics and auto theft investigator, from mountain bike patrol officer to truancy officer, and even as a member of the Emergency Response Team (SWAT), our company has acquired a diverse range of skills and knowledge.

As a Criminal Investigation Division Detective, Mr. Smith successfully investigated a wide range of crimes, including fraud and violent offenses. His track record of over 1,000 arrests and the execution of over 200 search warrants showcases his dedication, tenacity, and ability to effectively gather evidence and apprehend individuals involved in criminal activities.

Mr. Smith has extensive training from federal agencies such as the DEA, FBI, and Homeland Security giving our company an expertise in the latest investigative techniques and practices.

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Our Services

We offer reliable legal support and investigative services to law firms, solo attorneys, businesses, and individuals in Washington DC, Prince George's County, and parts of Maryland and Virginia. If you have any questions on our services or service area, do not hesitate to contact us.

Process Service


  • Delivery of court documents to officially notify a party of their involvement in a legal proceeding.
  • We serve all types of legal documents in DC including subpoenas, notices, complaints, summons, small claims documents, family law documents, and much more. Whether you have one paper for us to serve or hundreds, we will get the job done right.
  • We are familiar with our local area and laws regarding civil process, ensuring accurate and speedy service of process. We adhere to all local and federal regulations, ensuring acceptable service by the courts.
  • Pricing starts at $75. Contact us for a service quote.

Private Investigation Services


  • Locating witnesses: Using thorough research and location services we can track down those who may be an asset to your case.
  • Witness statement recovery: Witness statements help collaborate the truth of your case. We can quickly and legally retrieve these statements so they can be used in court.
  • Video footage recovery: We are experts in recovering surveillance footage and deleted footage for investigative purposes.
  • Beginning at $50 per hour. We offer retainer packages which include all of the above services - 10 hours packages: $500, 20 hours packages: $1000.

Hire a DC Process Server Today!

Give us a call at (240) 978-7812 or fill out our contact form to go over your case.

We're available 24/7 to for consultations and to answer any questions you may have.

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