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Located in Trail Creek, IN

Serving Northwest Indiana

219-874-6051

Located in Trail Creek, IN

Serving Northwest Indiana

Contact Sentinel Alarm Today!

Sentinel Alarm

2815 East Michigan Blvd

Michigan City, IN 46360

sentinelalarm@gmail.com

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

219-874-9990 (Fax)

Business Hours

Mon - Fri: 8:30 am - 4:30 pm
Sat - Sun: Closed

Alarm.com

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219-874-6051

About Us

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.

Location

Contact Us

Sentinel Alarm

2815 East Michigan Blvd

Michigan City, IN 46360

sentinelalarm@gmail.com

219-874-6051

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