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Guardian Alarm has been the trusted source of protection for countless families and business owners. Set up a free service consultation, or get support for your existing service.

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Ask us about our Military and first responder discount

Guardian Alarm appreciates the service you provide and as a thank you, we offer a standard discount to active or retired military and first responders.

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Enter your information into the following form and a Guardian representative will contact you soon to assist you with your security needs.

How It Works


Contact Guardian Alarm's Experts

Talk with our experts to protect the people and things you value most with the latest security technology.


Design Your Perfect System

We work with you to create your customized home alarm system with features like security cameras, mobile system access, and more to help you protect what matters.


Schedule Your Installation

Our certified technicians test and ensure your system is functioning properly to provide years of dependable service. Before they leave they will show you everything you need to stay safe.

What is the Guardian Difference?

#1 Security Provider in the Midwest

Since 1930, Guardian Alarm has grown to become one of the largest security providers in the Midwest, working every day to help protect families and businesses.

24/7 Security

From the first signs of detection to dispatching authorities, our monitoring specialists are specially trained to help detect danger before it’s a disaster.

Locally Owned &

 We’re actively involved with local organizations to help give back, engage with those living and working around us, and build lasting partnerships.

Ongoing Maintenance & Support

Our technicians can repair, upgrade, test, and maintain to keep your security system working properly for years to come.


Our certified technicians test and ensure your system is functioning properly to provide years of dependable service.

Hear directly from our customers

We use Guardian Alarm at our business and it has been a wonderful company to work with. We had an incident at our law office and needed an alarm system put in immediately. Guardian was able to send a sales person that same day, give me a great quote on an alarm system and get it installed within days of meeting. I also really enjoy the remote access feature of our system, because it allows me to remotely see when employees come and go from the building. The biggest selling point for me though, was that they are local and have been in business for over 80 years. If you need an alarm system and want quality work, Guardian Alarm is a great choice.
John Smith
John Smith
12:08 08 Sep 17
This is honestly the best alarm system and service I have had. Carlos was very attentive and cared about mine and my families safety! (: Thank you Carlos
Angela Hinojosa
Angela Hinojosa
15:57 31 Mar 21
A very good place to work at
nadja bradley
nadja bradley
21:26 03 Mar 20
Great company
Craig Lamb
Craig Lamb
03:41 10 Oct 17
We have been with Guardian Alarm since 1986. Overall we have been satisfied with their service. We have occasional equipment or service issues but they have always been responsive in getting things resolved. We have been using the Guardian Connect app for several years without issues.
Tom Dusbiber
Tom Dusbiber
02:44 13 Feb 19
Been a customer of Gaurdian for more than 10 years. Customer service is wonderful. Great local business to support
Joy Full
Joy Full
20:08 04 Nov 17
Have been using guardian alarm for five years now we love it feel safe and secure all of our windows and doors as well as a glass break motion sensor carbon dioxide and fire detection and four cameras touchpad works great looks good would recommend this to anybody who wants a good System with reasonable Monitoring fees
We have been with Guardian for 44 years. The product and the service has always been excellent.
Arnold Kollin
Arnold Kollin
23:42 14 May 19
Very impressed with how they work! Thank god I got rid if my adt for them. Carlos did an outstanding job
Caroleve Bazzi
Caroleve Bazzi
16:06 31 Mar 21
Stiver Cooper
Stiver Cooper
07:03 08 Sep 17
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