M & R Electronics Systems Inc

M and R Electronic Systems has proudly serviced Chicago and the greater suburban area for over 70+ years. We have earned a solid reputation with our customers. As licensed and bonded experts in servicing and installing security, communications and life safety systems, we strive for complete satisfaction. We treat you as our business partner as we implement comprehensive and integrated solutions for your building. We have (2) City of Chicago Supervising Electricians, several NICET certifications, and a BICSI RCDD on staff with the expertise to implement any system for our customer base. * State of IL Private Alarm Contractor License # 127.000971