Home - Sentry SecuritySentry Security | Service and Monitoring of Commercial Security Systems

Sentry was able to tailor a custom solution for our unique security needs.

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Sentry provided us an enterprise-level security solution for our corporate office locations.

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With Sentry, I can manage and monitor all my business locations remotely.

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Why should you choose

Sentry Security?

Always 24/7 Live U.S. Based Phone Support

Our Support Team

We understand how important support is to our customers and we go above and beyond to provide it.

Our Protecting What Matters Most Philosophy

Our Philosophy

Our philosophy ensures your business and employees are protected and you stay connected.

Over 7,000 installations in greater Chicagoland

Our Reputation - 7,000+ Installs

Backed by a 93.1% customer retention rate - we have a track record of receiving top marks from our customers.

STILL NOT CONVINCED? CLICK TO LEARN MORE ABOUT SENTRY SECURITY.

Peace of mind

now available at your finger tips.

Peace of mind

now available at your finger tips.

HAVE UNIQUE BUSINESS SECURITY NEEDS?

WE HAVE A SOLUTION!

Are you a Business? Want a Quote? Schedule a Site Servey for a Custom Solution Estimate

Are you a Homeowner? We provide Residential Quotes over the Phone

Call us now at 847.353.7200 to schedule your site survey or click to schedule a convenient time for our representative to call you and answer any questions you have. We make it easy.