The Agency Inc

The Agency Inc. is comprised of a team of private investigators, dedicated to finding answers to your most pressing questions. Our detectives in Maryland, Virginia and Washington D.C. are truly focused on finding a solution to your issue more than the money that’s involved because we make you our top priority.

Since 1985, The Agency’s expert private investigators have used state-of-the-art technology and discreet, professional investigative work to find those long-awaited answers and uncover the evidence necessary to help you in your case.

Let Our Private Investigators Help You

Call on the Maryland, Virginia and Washington D.C. detective services from The Agency Inc. if you are:

The Agency Inc.’s detectives in Maryland, Virginia and Washington D.C. have the knowledge and experience necessary to investigate a wide variety of private and corporate disputes, as well as any spousal suspicions that you may have.

Experienced private investigators with military, legal and law enforcement backgrounds begin by creating a strategy customized to each client’s needs, allowing them to conduct a thorough, discreet and tactful investigation.

Our Private Investigators in Maryland, Virginia and Washington D.C. Utilize Several Tools Including:

  • Video footage
  • Audio surveillance
  • Photographs
  • GPS tracking
  • Emails
  • Internet activity
  • Phone calls

Our professional detectives in Northern Virginia and other surrounding areas will finally be able to put your suspicions to rest, giving you the solid evidence needed to take legal action.

We Provide Expert Detective Services

Areas we serve include:

  • Baltimore, MD
  • Maryland
  • Washington D.C.
  • Northern Virginia
  • Fredericksburg, VA
  • Richmond, VA
  • Williamsburg, VA
  • Peninsula

The Agency Inc. has approximately 30 operators spread throughout Baltimore, MD on south to Richmond, VA and all the way East to Virginia Beach.

Whatever conclusions are found, you will be able to move forward with closure and peace of mind. Contact us today to learn more about the detective services from The Agency Inc.


Solomon S.
Solomon S.
The Agency are AWESOME ! Professional and empathetic, they saved/made me $$$$ during my divorce. Highly recommended - before anyone starts a relationship in the future, contact The Agency to do the h "hard work" that your emotions won't allow you to do
Kaylee M.
Kaylee M.
John Lopes is efficient and offers quick, effective solutions to resolving a case. John also has a heart of gold and truly cares about your emotional and mental well being. John spent a lot of time with me talking about my case. Often times emotions clog the thinking and John offers support. I will continue to use John's services and I highly recommend his Agency.
Steve K.
Steve K.
This is the most professional and efficient business I have ever worked with. I had an issue that required their skills in locating a person with my property. They did it found them and recovered the property. I highly recommend them. The staff is professional and will work with you.
B S.
B S.
Mr. Lopes is a very honorable and trustworthy. He is very, very professional and truly cares about meeting the needs of his customers. I respect and appreciates all of the work he has done for me. He is a keeper and I will definitely use him in the future as well as refer him to my friends and family ! His staff has been very helpful as well. Marilyn was really nice and patient with me .