A comprehensive list of Greenwich, CT based companies offering installation, maintenance and repair of home and business security systems, CCTV & burglar alarms and video surveillance services. 
Since 1959, Kennedy Security Services., a privately owned firm, has been dedicated to delivering our customers with the essential services they need to protect their home and business assets. Highly respected in the private sector, our customers depend upon our experience and experience to ensure them a safe and secure environment.
Robin Dolan — Consistently excellent attention to detail. Customer service above and beyond. Highly recommend this dedicated team!