Products and Services




Now UL Listed!





Since 1976, Sentinel Fire & Security has been providing security and fire detection solutions in Ketchum, Sun Valley, Hailey and Blaine County.   Here is our vision:

“Sentinel Fire & Security is southern Idaho’s premier security and fire alarm company.  We are the company people will choose when they are serious about detection and monitoring devices.  Our name is associated with quality and expertise, and we are trusted in the communities we serve.”

Our primary mission is to help mitigate the impact of crime and provide life safety from the threats of fire, smoke, carbon monoxide and other life and property endangering events.

By browsing our website, you will find the products and services we provide and an important section on troubleshooting and testing your system.

Please feel free to drop us an e-mail or give us a call if you don’t find what you’re looking for here. We’re here to help.

Mark Maguregui

General Manager