The Leigh Gallery, I.
Posted
Thank you!
You have taken care of my business perfectly for 11 years- Thank You!
4.3
Great
39 reviews
About Sentry Security
Sentry Security specializes in the installation, service and monitoring of security services. As Chicago’s single-source solution for security needs, Sentry offers the most comprehensive range of services to deliver customized protection solutions and ease-of-use convenience. And, as Chicago’s leading independent security company, we have the local resources necessary to give you peace of mind- confirmed by the consistent high ratings from our customers.
Sentry Security (sentrysecurity.com) has 39 customer reviews on Consumer Courier, with an average rating of 4.3 out of 5.
- Also known as
- sentrysecurity.com
- Website
- sentrysecurity.com
- Category
- Home Improvements
- Location
- Wheeling, Illinois
- Listed on Consumer Courier
- 2026
About these reviews
- Reviews are shown as their authors wrote them. The company can reply, but cannot edit them.
- The score is the plain average of the published reviews on this page.
- The company replied to 3% of reviews.
- Most recent review: September 2026.