Contact Sentinel Alarm Today!

Sentinel Alarm

2815 East Michigan Blvd

Michigan City, IN 46360

219-874-6051
Chesterton and Valparaiso call 219-926-4613

219-874-9990 (Fax)

Established in 1970, Sentinel Alarm is a locally owned and operated business providing top-grade security solutions for your home and business.

You can count on us to provide you with top-quality fire alarm systems and security cameras. Contact us to learn more about our services.

Sentinel Alarm

2815 East Michigan Blvd

Michigan City, IN 46360

219-874-6051