From security and fire alarm monitoring to building and card access control systems and beyond, we've been serving southern Wisconsin and northern Illinois since 1973. Able Security & Fire Systems is Wisconsin and Illinois' most experienced Security and Fire Alarm Systems company, with over 45 years experience designing, installing, monitoring, testing and servicing advanced Security, Fire Alarm, Access Control, Voice Evacuation (EVAC), CCTV, Audio and Video Surveillance Systems.

Our commercial client list includes such respected names as: Community Banks, Cornerstone Banks, Applebee's, Cousins Subs, Milwaukee Institute of Art & Design, City of Oak Creek, Ozaukee bank, U.S. Dept. of Homeland Security, Mike Crivello's Cameras, Feldco Factory Direct, Hormel Co., Outpost Natural Foods, U.S. Coast Guard, and many others.

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Commercial Security Report

At no cost or obligation, one of our trained and experienced Commercial Loss Prevention Specialists from our Milwaukee, WI or our Chicago, IL office, will come to your business and prepare a comprehensive loss prevention analysis of your physical facility and your operations.

Why Choose Able Report

ABLE SECURITY & FIRE SYSTEMS, locally owned and operated, serving thousands of Wisconsin and Illinois corporate and residential clients with care. With over 3,000 installed security & fire alarm systems, Able is one of the most respected owner-operated installation & monitoring companies in the Midwest, and has been recognized as a Dealer of the Year by the WI Electronic Security Association and as one of the top 200 security & fire alarm companies in the country by SDM Magazine, one of the security industry's leading publications.

Beverley Moore

Mar 10, 2021

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Absolutely the best service and customer service! They really care about the clients they serve. BMoore

Adam Berger

Dec 15, 2020

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We had a great experience with our business locations and installing very robust security systems, on time and on budget. The team is also friendly and enjoyable to work with.

Michael Molash Marlo Painter

Jun 21, 2017

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If you want to talk politics at a survey meeting, this is your place. If you want an alarm, try somewhere else. I never heard anything back. I expressed the urgency in which I needed an alarm and they did nothing. Waste of my time. They came out and did a survey, told me they would get back to me to install. After hearing NOTHING, I called Milwaukee Alarm Company. In about 2 hours, I had Dennis at my house so I could sign an install order. Able should change their name to Unable.

Able Security Systems