24/7 Emergency Service: 800.794.5033 Security System Services Backed by Chicagolands premier full service mechanical contractor, our Security Systems Services Group has the expertise and resources to assist you with the most complex of systems. Let us demonstrate the value of having your security system serviced by a team that can “bridge the gap” between disciplines and truly provide comprehensive turnkey solutions. Private Alarm Contractor Agency License #127.001791 PERC & TWIC Certified Technicians Illinois AMS Mechanical Systems Corporate Office 9341 Adam Don Pkwy Woodridge, IL 60517 Phone: 630.887.7700 Fax: 630.887.0770 Indiana AMS Mechanical Systems 9200 S. Calumet Ave. Unit N501 Munster, IN 46321 Phone: 219.392.3000 Fax: 219.225.0030 Download Brochure 24 Hour Service WE ARE HERE FOR YOU 24/7/365 For Emergencies Call: 1.800.794.5033 CLICK TO CALL Authorized FRICK® Factor AMS Mechanical Systems, Inc. | An Employee Owned Company | All Rights Reserved Copyright © 2020