The Custom Alarm Story
Custom Alarm, also known as Custom Communications, Inc. (CCi) is a multi dimensional company that provides security solutions to protect businesses and homes. We also offer sound and media solutions that help you brand your business and communicate to your audience through sound, drive-thru, music and more. Here’s our story…

In The Beginning
In 1968, Leigh J. Johnson, President and CEO, started the business from the basement of his home in Rochester, MN. The one person operation has grown into a successful full-service family owned and operatated company with over 70 highly trained employees. Leigh J. now gets to work every day with two of his daughters. Together they have build the foundation for this successful family business, and have had a little fun along the way. 
Custom Alarm: Security
Peace of mind is what you need. Our families and businesses expect, and get, the best in sales, design, installation, service and monitoring of security systems possible. Beyond superior design and products, you also need outstanding monitoring and attention at a local level. That’s why we’ve invested in a state-of-the-art, on site UL® Listed Central Monitoring Station.
Beyond Security: Our Sound and Media Division
You can expect the best in design and installation for sound and media. We have helped businesses large and small, schools, retail stores, health care facilities, government, restaurants, and more.
Call us and experience the difference in working with local Security and Sound Experts.

