A comprehensive list of Oswego, IL based companies offering installation, maintenance and repair of home and business security systems, CCTV & burglar alarms and video surveillance services. 
Since 1971, Inner Security Systems, Inc. has been providing custom security solutions to residential, commercial and municipal customers. What started as a part-time job for Founder and President, Tom Riggio has grown into a thriving security solutions provider to the Chicagoland region. The company has created custom solutions for the Department of Defense, major area corporations, numerous municipalities
Lisa M. — What a disappointment. A tech came and signed us up and then refused to work with our system saying that the window contacts