About Thomas Alarm

Thomas Alarm works with municipalities, property managers and commercial property owners to determine the best way to meet their local life safety & security requirements while providing excellent value for their budgets.

We are the life safety & security firm of choice for hundreds of commercial, municipal, educational and religious enterprises including more than 60 Walgreen's locations, Nike Town of Chicago, Robert Morris College, Rush Medical, Yorkville Village Hall & Police Station, Southbury Oswego Elementary, Bill Jacobs Land Rover of Naperville, St. Christina's School & Church, YMCA of Lawndale, the Chicago Art Institute and Rock N Roll McDonald's.

From condominium television cabling, voice evacuation system and keycard entry station installs to industrial-facility fire alarm maintenance, we can help you protect capital, enhance security, and maintain the health, safety and comfort of employees, tenants and customers - all without locking you into long-term service contracts.

Our clients remain with us year after year for our technical abilities, responsiveness and value. We're ready to put this winning combination to work for your business.

To learn more about Thomas Alarm qualifications or request a proposal for your next low-voltage project, contact us today.

Licensed and bonded in both the State of Illinois and the City of Chicago, Thomas Alarm has been serving northern Illinois, southern Wisconsin and western Indiana with technical excellence in life safety & security since 1984. Our technicians are trained in Notifier, FireLite, Honeywell and many other systems. We are also UL- and NICET-certified.