Your Local Burglar and Fire Alarm System Specialist
Douglas Alarm Company is located in Tinley Park, IL. We have been servicing the Chicaoland area for over 30 years and we specialize in some of the most profound and sophisticated security systems. Put our knowlege and experience to the test. We take pride in the dedication that we have to our clients and services. Our products include:*Burglar alarms*Fire alarms *Video *Access control*Interiors *UL central station monitoring We offer both residential and commercial services. Call us today for a consultation.. Controlled Access|Intercom Systems