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Reliable and professional security system installation

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Security experts
with experience

Guardian Alarm has nearly a hundred years of experience with security system installation. Our certified technicians test and ensure your security system is functioning properly to provide years of dependable service.

The Guardian Alarm Difference

What sets Guardian Alarm apart from the rest? We’re local to you!
By living and working in the communities that we serve, we’ll guide you from your initial consultation to ongoing customer care.

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Convenient Installation

Guardian Alarm’s experienced security system installation team will install your new security system when it is most convenient for you.

Smart Home Security System experts waiting to help you find the right systems.

Professional Advice

Our team will answer your question to ensure you are comfortable with your new system.

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Customer Care

Your journey doesn’t end after your system installation. You can rely on a full team of friendly customer care specialists to help with system troubleshooting, questions about your service, and more.

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Installed to Fit Your Lifestyle

To get the most out of your security system, installation involves strategically placing the panel and cameras so that they’re the most effective and fit your daily routine.

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System Testing & Training

Before we complete our installation, we’ll test the system and train you on everything you need to know to properly use and manage your system.

Technician training customer how to use their new security system

Experienced Technicians

As the largest independently-owned security company in the Midwest, we have the latest technology and expert technicians ready to help you.

Work with a name you trust

To start protecting you, your staff, and your business, call Guardian Alarm today.


Get Started Today

To get the most out of your security, and to take advantage of our professional installation services, call today.



Professional Installation

Our professional security system installation is a local, trusted, and convenient service that Guardian Alarm takes pride in providing to all our customers.



Securing What Matters Most™

Since 1930, Guardian Alarm has provided local, monitored security solutions for homes and businesses of all sizes and industries.

About Us

Hear directly from our customers

I’ve had a great relationship with Guardian for many years. They’ve provided excellent and reliable service. The only downside is that I purchased an expensive surveillance camera system and soon thereafter it stopped connecting to my smartphone. Guardian has not been helpful at all in reconnecting it or helping me reconnect it. That’s uncharacteristically poor service from this otherwise customer friendly company.
TallGuy A
TallGuy A
12:21 06 Oct 19
Very professional folks, very courteous!!
Mike Berardi
Mike Berardi
15:02 12 Jul 22
Carlos has been an amazing help I highly advice using guardian alarms.
alondra munoz
alondra munoz
15:57 31 Mar 21
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
Great company
Craig Lamb
Craig Lamb
03:41 10 Oct 17
Carlos from guardian alarms has helped our business tremendously highly recommend working with him he will help you out with anything you need!!! 10/10
Julian Munoz
Julian Munoz
15:27 31 Mar 21
I am a new customer with Guardian Alarms. This was an install on a new office building. There were delays on the construction of the office and this caused changed install dates with Guardian.They worked with me thru the confusion and everyone I dealt with was professional and competent. I want to recognize one install technician in particular whose customer service was excellent. My hats off to James. He represents your company well.
Todd S
Todd S
16:49 12 Jun 19
We have an ongoing security alarm account. Service has always been good. Batteries needed to be replaced and this was detected by them. The technician was prompt and professional.
John C.
John C.
13:33 13 May 22
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
Ron from Guardian Alarm came to our location today and was full of information. He had come for a maintenance call, and helped me reset somethings in the alarm. Very friendly and really knows his stuff. Thank you!
Victoria Chapel
Victoria Chapel
20:00 07 Jun 19
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