Kastle Systems – Denver Office

Telephone  720.839.5789  |  855.527.8531

Kastle Systems is a leading Denver, Colorado managed security service company. We offer world class security service backed by our robust processes and innovative technology to clients in Denver, across the nation, and around the world protecting more than 2 million people across 10,000+ locations globally. With advanced managed security solutions and services, Kastle has been leading the way in the security industry since 1972.

Kastle offers a suite of integrated solutions including access controlvideo surveillancevisitor management and identity management, and more. We work with you to understand your security needs to build you a unique system that’s supported by a team of experts 24x7x365.

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Monday 8:00 AM to 6:00 PM
Tuesday 8:00 AM to 6:00 PM
Wednesday 8:00 AM to 6:00 PM
Thursday 8:00 AM to 6:00 PM
Friday 8:00 AM to 6:00 PM
Saturday 8:00 AM to 6:00 PM
Sunday 8:00 AM to 6:00 PM
Our Operations Center is available 24/7, our main office is open 8:00 am – 6:00 pm.

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