Security Systems & Services in Wheeling, IL

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

Business Listings

Learn more about our special limited time provide on a Total Protection Wireless Security System. We specialize in the installation, service, and monitoring of security and fire alarm systems, as well as access control and video surveillance. At Sentry, we supply security with a human touch. We have client service representatives available to answer your phone call.


Incorporated in 1983, Chicago Security Systems serves home owners, businesses, and many Builders throughout the Chicago land area. Chicago Security Systems is a one stop security center. Our attention to client satisfaction combined with our competitive installation pricing and lowest monthly monitoring prices around make us the finest overall value within the security industry.


From here we will keep you up-to-date on upcoming events, things that are happening at the fire stations, some highlights and photos of the department in action. Visit our site often and tell others in our community about it. If there were to be a fire in your home tonight, would your family survive? Learn how you can create your family safe!



Hi-Tech Surveillance. has been providing business and domestic surveillance systems for over fifteen years. The Acer Mini Tower PC is among one of our most popular products available. This easy to learn and operate system has endless capabilities. Check out our packages to secure your home or business with cost effective solutions.


We currently have joined the world's biggest electronic security cooperative. We have partnered with Prominex as a reseller of their PSIM solutions. For over three decades, Dakota Security Systems has been building lasting relationships with organizations throughout the US by addressing their security requirements with outstanding client service and the finest products available.


What is the most important for you when buying a home security system? LaMarCo Systems. is your total security solutions supplier. Whether the customer requirements business security services, a home alarm system, or an integrated control system for multiple locations, we currently have the experience, the latest technology and versatility to handle all of their security requirements.


Northbrook, IL based Ionit Technologies manufactures and distributes state-of-the-art digital video recording DVR systems used for security, management, surveillance, safety and control purposes. With advanced codec technology, ionit DVRs improve the performance and reduce the overall cost of managing video.


Since 1977, Contech has been delivering fire alarm design, installation, service, and testing exclusively. Our reputation among our many satisfied clients is that of competence, honesty, and performance. We have invested heavily in people with knowledge and integrity. As a result, we get the job done without excuses.