Call: 860-793-9969 Home About Us Commercial Residential Contact Us Keeping Your Home and Bussiness Safe. Since 1994, Allstate Alarm Services Plus has been a licensed provider of security, fire and life safety systems in Connecticut. We take great pride in providing our customers with superior customer service and the best products the fire and security industries have to offer. Join our thousands of satisfied customers by contacting us to provide you with a FREE consultation and written estimate. We specialize in: Burglar Alarms Fire Alarms Camera Systems Surround Sound Access Control Exit/Emergency Lighting Test and Inspection Our Partners ©2017 Allstate Alarm Services Plus, LLC We Offer 24/7 Monitoring Service Allstate Alarm Services Plus, LLC P.O. Box 7023 Plainville, CT 06062 CT License No. 182216