I founded Denalect Alarm in 1969. We are a local, independent company providing helpful service for the security needs of businesses and residents of Northern California.

I guarantee you that Denalect will quickly and courteously respond to your safety and security needs. We’re one of the few companies that provide live, friendly operator service 24 hours a day.

Our headquarters in Walnut Creek house our company operations including system design, customer service, installation, monitoring and business operations.