We Are Four-O-One Security Team

About Us

The Four-O-One Security Team (Four-O-One) has been protecting Eastern Ontario for 70 years. A family-owned and operated business, Four-O-One Security Team offers residential and commercial alarm and monitoring services to communities throughout Eastern Ontario. With four regional offices (Brockville, Ottawa, Kingston and Quinte West) and a staff of over 50 people, Four-O-One is the security company of choice for over 4,000 customers.

Four-O-One’s mission is to enhance the quality of the lives of our valued customers through state-of-the-art security, technology, energy management, convenience and mobile applications. At Four-O-One we recognize that our customers lead busy and demanding lives. Our goal is to enable our customers to take advantage of our superior products and services which will protect their homes and families 24/7/365, in the most user-friendly fashion possible.

As an organization, we take pride in our exceptional customer service and employee engagement. Four-O-One is proudly recognized and active with CANASA and CASC.

The majority of our staff are long-term employees, with 25+ years of history with our firm. At Four-O-One, our work environment is built on our core values of Integrity, Professionalism and Team, and we encourage all staff to be actively involved in our communities.

We are Four-O-One Security Team – and we’re here to help 24/7.

Alliance Security Team has been taking care of my home and business security needs for the past couple of years. Having been in business for over 17 years now, I have dealt with several different security companies. In my opinion, Alliance, along with our service representative Arno Van Alst, have given me a level of service that is second to none. Not only did they save me money at home and office on our monthly security costs, but Arno quickly identified equipment at work that we were still relying on that had become obsolete months ago. He recommended a solution that made sense and had it installed for us in no time. I would highly recommend Alliance Security Team for your home or office security needs.”

Phil D., Car Medics