Security Systems & Services in Greenville, IL

Comprehensive list of Greenville, Illinois based companies offering installation, maintenance and repair of home and business security systems, CCTV & burglar alarms, guard and video surveillance services.

Business Listings

Creative Technologies is the premier provider of technologically advanced Security Control Systems for the Corrections Industry. Systems are sold through qualified Dealers and Contractors. We supply our clients with complete Integrated Control and Monitoring Systems consisting of Programmable Logic Controllers, Touch-screen Workstations, Graphic Control Panels, Door and Intercom Relays, and interfaces


Metro Lock & Security is only partner you need when it comes to Sales and Service for both Commercial and Residential Locks, Safes and a huge array of other Security Related Products and Services. In business since 1990, Metro Lock & Security is capable to reply speedily throughout the whole St. Louis metropolitan area and beyond. No job is too large or too tiny.


No matter where you live, we'd like to assist you out. Our technicians live throughout the Southern Illinois region to supply you with the highest service possible. Security Systems give families peace of mind knowing their home is protected! Security Systems supply a safe environment for kids, employees and students. Security Systems protect homes & businesses from fire!



Since 1968, Fire Safety. has fulfilled the fire protection requirements of businesses across Missouri and Illinois and has earned a reputation and list of clientele which has made us proud. Our ongoing relationship of mutual respect and trust with our clients is the hallmark and cornerstone of our business.


Our goal is to supply professional service to Fairview Heights and the surrounding communities. We provide and utilize only best quality products with quick and efficient service at reasonable prices. Please contact us for a consultation and evaluation of your current security requirements.


Since 1993, Hamilton Security has produced a higher standard in training, professionalism and respectability. Our security specialists serve the Eastern Missouri and Southern Illinois areas. We specialize in delivering uniformed officers to commercial, industrial, and domestic locations. Service to our customers: individual service.


In almost 4 decades, George Alarm Company. has grown into one of the nations leading complete service security firms. Recognizing our responsibility to the businesses and residents with whom we're partnered, we currently have committed ourselves to delivering our customers with quality products and services at competitive prices.


SecurityPro offers peace of mind and ease of use for both administration and officers alike. When using SecurityPro your officer rounds are electronically generated, stored, and secured. Once SecurityPro is up and running, you start to build the electronic 'Track Record' of timely and responsible job performance of your officer rounds.