CELEBRATING OUR PAST.
SECURING YOUR FUTURE.
Since 1946, the dedicated men and women of Bay Alarm have brought their best each and every day. It’s been that way from day one and will continue for generations to come.
OF BRINGING OUR BEST
Our first 75 years have been filled with innovation, security expertise, and personal service that’s the best in the businesses. We’re a third-generation family business that’s grown to become the largest independently-owned security company in the United States. We’re not sitting still, we’ll continue to go the extra mile today, and for generations to come.