Mountain Alarm Expands in Montana with Billings Alarm Acquisition

Mountain Alarm recently acquired Billings Alarm when owner, Jay Zygmond, decided to retire after many successful years in business. He has entrusted our team of fire and security professionals to take over and care for Billings Alarm’s valued customers. We have built a friendship with Jay over the past year, and we have admired his successes, customer relationships, and the outstanding team built to serve the residents of Montana.

Life safety has been Mountain Alarm’s passion for more than 70 years. Our team welcomes Billings Alarm customers to our family. Know that we proudly uphold an A+ BBB rating and make five-star service our number-one priority.

Our branch at 3477 Mountain Pass Road will be home to all our operations in Billings. Customers should call the local office number–406-245-4946–for sales and service.

We’re grateful to be growing as a company and look forward to providing an outstanding customer experience for all of these new Mountain Alarm customers. If you have any questions or require assistance, please don’t hesitate to call 406-245-4946 or email We sincerely appreciate the opportunity to serve you.