Keeping Carnegie Hill Safe and Secure

CHN’s Patrol Car Program is a well loved amenity, providing an extra set of eyes on the neighborhood.  Brosnan Risk Consultants, our security company, uses cutting edge technology on their daily patrols as they check in with local businesses and door attendants.  Retrofitted with an electronic monitoring system, our cruiser patrol tags buildings (on request) on their nightly rotation to ensure participants the patrol has checked the perimeter.  It also doubles as a mobile response unit.

Our customized patrol car checks on participating buildings.  CHN is able to see where this is happening and when.

For more information on joining our security program, please call our office at (212) 996-5520 or email us at

Areas of Operation
86th Street to 96th Street (Third Avenue to Fifth Avenue)
97th and 98th Streets (Fifth and Madison Avenues only)