• About


MCI is a family owned business since 1967, providing high quality systems to residents and businesses in Connecticut.

We’ve always conducted business in what I call “the old fashioned way”, that is carefully working with our clients to be certain they get the “right” system for their requirements. In other words, no high pressure sales, just genuine concern for serving our customers and meeting their needs.

Small projects or major assignments always receive the same professional, personalized attention from the MCI team.

This strong commitment to quality – quality equipment, quality installation and quality service – has helped us to build a company that offers you a full range of systems, competitively priced. And just as important, it has helped us reach our goal of having you for a long-term – satisfied – customer.

We are state licensed (#105638 and TV/Radio license #700246) and a member of the BBB, ESA, and CASIA, and all of our employees are factory certified, and state licensed.

Central Monitoring Station for Security Dispatch

Systems we install are networked into a U/L listed central monitoring station. When the system is triggered a signal is transmitted over phone lines to USA Central which alerts the appropriate municipality department. Plus, when your system is installed, MCI programs the control panel to reduce, or even eliminate, the possibility of false alarms. USA Central in Portchester, N.Y., and Milford, CT, a long time affiliate of MCI Systems, provides quality monitoring.