At ABCO Investigations & Protection Agency, LLC, our experienced staff takes pride in working closely with our clients. Whether you need a confidential investigation, surveillance or a uniformed security team, ABCO is here for you. ABCO provides you, the client, with personalized and confidential services you expect and deserve while insuring that the cost of the investigation remains within the client's budget requirements.

The firm's owners directly supervise and direct all daily activities whether it may be a private investigation or a uniformed security job. This is to assure that the client will receive the best service consistent with the highest ethical standards. Our investigative approach is to consider time, cost and complexity in each of our client's issues and use only those resources that are necessary to resolve our client's wants and needs.

Plus, ABCO offers additional services like live scan fingerprinting in Berlin, MD, wear & carry firearm training, and HQL Maryland training. Contact us with your needs today!

WE MOVED to a better and more convenient location for our customers! Effective April 1st, we will be in our new location. We are now located in Pines Plaza 11070 Cathell Road Unit 3 Berlin, MD 21811.