About us   
Our Trained armed and unarmed officers have years of experiences in both law enforcement and security relations.  We specialized and trained our officers in the physical aspects of security that meets the criteria needs of our clients.
Who We Are
Chief Ronald J. Gross, Sr., Owner and President
Chief Gross has serviced years as a Reserve Police Officer with the District of Columbia Metropolitan Police Department and with the District of Columbia Housing Authority and private sectors, Chief strongly feel the challenge for public safety was his truest passion.
As Chief Gross employed his skills in law enforcement, he received multiple certificates earned at the Prince George's County Fire Department  as a licensed and EMT-B and volunteered his services as a Fire Fighter trainee received at the University of Maryland.  
Chief Gross started New Columbia Protective Services with one goal in mind, public safety. In the same capacity, Chief Gross educate his officers to be ambiance, alert and have compassion for our citizens.
Assistant Chief Andre LewisQuality Control/Operations Manager
Assistant Chief Lewis served in law enforcement for over 19 years as streamliner for the protection of justice, executive protection, fugitive recovery, and with private housing development in the Washington Metropolitan, Maryland, and the State of Virginia area.  Chief Lewis earned his Associate Degree in Computer Science and Bachelor Degree in Computer Science through Strayer University College. He earned honors for the top ten students in his class that achieved the certification of Lean Sigma and the 6 yellow belt.


Lt. Earl W. Young, Duty Supervisor

Lt. Young's professional background both in law enforcement and site manager with lead supervision in his many years in the field.
Lt. Young's variety of duties are conducting regular inspection checks and reports on all patrolling posts as an assurance that patrolling officers are committing to their duties and following all the bylaws and their commissions. 
Lt. Young is our immediate response leader that liaison response calls and reports from the property managers of patrolled sites.  Welcome aboard Lt. Young and for becoming a great asset to our company!

SGT. Anthony Pearson, Site Supervisor
Sgt. Pearson' maintain our site locations and monitors all activities through surveillance, foot and vehicle patrol to ensure all officers are post patrolling--Also, Cpl. Pearson provides the support on calls to residents, and officers.
Our Main Office Location:
12503 Tobias Court
Clinton, Maryland. 20735
D.C. Office Location:
680 Rhode Island Avenue N.E.
2nd Floor- Security Desk
Washington, DC 20002  
Contact US: (240) 492-9948 or (202) 423-8031
Mon - Fri: 9 am - 5 pm
Closed Sat-Sun & Holidays
Website Builder provided by  Vistaprint
MapQuest Terms and Conditions Maps/Directions are informational only. User assumes all risk of use. MapQuest, Vistaprint, and their suppliers make no representations or warranties about content, road conditions, route usability, or speed.