John J Greenan, LLC

Welcome RevCon Technology Group, Inc. is a premier provider of turn-key solutions for all of your access, lighting, parking control, electrical power and customer service enhancement needs. Representing world-renowned manufacturers, RevCon offers a wide range of products and services such as acc...

SMG Security Holdings, LLC is a business security systems integrator in Chicago dedicated to solving our clients’ security issues through reliable and cost-effective options that protect lives and property. We can help your business implement a top-notch security system from careful installation to 24/7, 365 monitoring at our UL approved central station, and much more. SMG has been a trusted source for business security systems in Chicago for over 30 years. Our clients serve fields ranging from retail to education to government, and everything in between. We can support any business type in facilities of 1,000 to 2,000,000 square feet. Some of our security offerings include fire and burglar alarms, camera systems, access control, and more.

Automatic Building Controls, located in Rolling Meadows, IL, specializes in building automation systems, offering expertise in areas such as IoT integration, lighting, and security solutions. With a commitment to innovative project execution, the company aims to enhance the efficiency and functionality of facilities through advanced technology. The firm proudly highlights its leadership and a diverse range of projects, showcasing a dedication to excellence in the building automation industry. Through their comprehensive knowledge and experience, they continue to establish themselves as a trusted partner in optimizing building performance. Generated from the website