Now Open Saturdays 10am-2pm


About Us

Owned and operated by a former Maryland State Trooper serving the investigative needs of the Baltimore/Washington Metropolitan areas since 1992.


As the founder of Apex Investigative Services, William Leighton brings years of training and expertise to this investigative agency. As a former Maryland State Trooper, Retail Internal-Theft Investigator, and a Territorial Loss Prevention Manager, Mr. Leighton leads Apex in its operation as a full service agency with expertise ranging from computer-based information networks, Pre-employment investigations, loss-prevention consulting, to domestic and worker's compensation investigations. You can trust Apex with all your investigative needs.


Livescan Fingerprinting

Our Fingerprint Technicians are trained and certified by CJIS and dedicated to providing efficient, professional and friendly customer service. Apex offers fingerprinting at our office conveniently located in Glen Burnie, MD, near BWI airport, I-97 and Rt 100. Apex also offers Mobile fingerprinting services for businesses, hospitals, Vocational schools, colleges and other groups of 20 or more people. We conveniently provide fingerprinting, photos and notary service all in one place.

What Our Customers Say

Our Partners

"Apex Fingerprinting was convenient to Ft. Meade, and I was relieved they provide traditional Ink fingerprinting, as well as Livescan. Plus it was quick, since they fingerprint by appointment, I was in and out of there in 10 minutes!"Jim


"I was hesitant to hire a PI when I separated from my husband, my attorney referred me to Apex; but I was pleasantly surprised at the professional and knowledgeable staff at Apex. They helped me tremendously, the evidence collected made all the difference in my case. I highly recommend their investigative services." D-


"Apex was sensitive, professional, and up front about the costs, in dealing with my custody case. I appreciated their work and they even referred me to a really good attorney." L-


"I was actually able to talk to someone on the phone at Apex, when I called to ask about fingerprinting! The fingerprint tech was helpful and knowledgeable, explained the process and set-up an appointment for me. Very friendly and efficient, will go back again." Diane L.


Investigative Experts Inc.

In The News

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Copyright Apex Investigative Services | 1916 South Crain Highway, Suite 11 Glen Burnie, MD 21061 | Call us: 410-590-3700