Northgate Security Services LLC

Command Security Corporation provides security guard and aviation screening solutions. The company specializes in personal and property protection and theft prevention. It supplies security guards to businesses in a wide range of industries. Command Security Corporation is a licensed watch guard and patrol agency. The company offers uniformed, plain-clothed, armed, unarmed, stationary or mobile personnel. It features uniformed services for domestic and international airlines, including pre-board passenger screeners, checkpoint supervisors, wheelchair escorts, skycaps, baggage handlers and cargo security. Command Security s guards respond to emergency situations and report to appropriate authorities amidst fires, natural disasters, work accidents, strikes and medical crises. The company also engages in private investigations. It operates in New York, New Jersey, California, Illinois, Connecticut, Florida, Massachusetts, Pennsylvania, Maryland and Oregon. Command Security Corporation is headquartered in Lagrangeville, N.Y.

Striving for excellence in all your security needs

ADT Security Services has been a leader in home and commercial security services since 1874. The company, which was acquired by Tyco International in 1998, has more than 1 million customers in 230-plus markets throughout the United States. For home security, ADT has systems that monitor carbon monoxide levels, smoke and fire detectors, burglary alarms, low temperature sensors, water/flood sensors and a safewatch cellguard system in place to keep security systems operating if regular residential phone service is out. Small business security services include video surveillance, intrusion detection and online customer service. ADT Security Services also has products available for large businesses and government institutions. The company has locations spread throughout the U.S., including one in Gaithersburg, Md. ADT is headquartered in Boca Raton, Fla.