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Guardian Alarm smart home alarm system protecting a home at dusk


Keep your home protected with a smart security system and 24/7 professional monitoring from Guardian Alarm.

Securing what matters most

Home is where we make the most memories and it’s important to protect it. From immediate intrusion burglar alarms to local, professional monitoring, you can keep the people and things you value most, safe and out of harm’s way 24/7.

Our smart home security system goes beyond the basic, with indoor and outdoor cameras, video doorbells, life safety sensors, and alarms all customized to you life.

  • 24/7 Local Support – Expert installation and monitoring cameras.
  • Mobile Ready – With the MyGuardianAlarm mobile app, you can monitor and control your home security system from anywhere.
  • Video Analytics – Set alerts to detect people, vehicles, or animals.
  • Expandability – Add home automation features like light and temperature control and sync with your Amazon Alexa™ or Google Home™ device.
Family fooling around making memories at home while their smart security system protects them.



*New residential customers only. Cannot combine offers. Monitoring agreement required. Some restrictions apply. 

Guardian Alarm camera technology
Kids running toward mother while she is on her laptop access MyGuardianAlarm security system data

Complete home protection

Guardian Alarm is your one-stop shop for all your security needs. We design, install, test, monitor, and service all our home security systems, so you can count on the best possible service.

With home security systems from Guardian Alarm, you’re always in control. Our encrypted devices monitor points of entry, detect motion, and give you peace of mind home or away.

Smart home automation makes living at home easy. Connect your lighting, door locks, garage door, thermostat, and more, and control it all from your security panel or your connected mobile device.

Smoke and carbon monoxide detectors provide 24/7 emergency protection at home and in an emergency, your smart thermostat can shut off your HVAC, while our monitoring service alerts the authorities.

Drone shot of a neighborhood protected by Guardian Alarm wireless cameras and security system

Get The
Latest Security Technology
Essential To Keep Your House Protected

Video Device

Security Cameras


Sensors at Three
Different Entries


Arm & Disarm From Any Device*

Sync With Any Voice Assistant

24/7 Monitoring and Support

MyGuardianAlarm App Access

Build the perfectly
connected house

Start small or start with it all! Get yourself adjusted with the basics of our home security system first and keep adding as many products and features as you want.

Don’t see the features you know you want?

Discover more when you speak with one of our security consultants.

Man checking MyGuardianAlarm app on phone
Mother and Daughter sharing a moment on the porch while Security Cameras protect their home

Work With A Name You Trust

Call 833.243.5646

To start protecting you, your family, and your home,
call Guardian Alarm today or fill out the form.

By submitting this form, you agree to be contacted by Guardian Alarm, regardless of any Do Not Call list you may be on. In addition, you agree to receive calls and text messages from Guardian Alarm which may be generated from an automated phone dialing system.

Our Customers have trusted us with their
Home Security for over 90 years

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
Sales person showing customer options for their new Smart Home Security System

#1 Security Provider in the Midwest

Since 1930, Guardian Alarm has been the trusted source of home security and making you our highest priority.

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

Trusted System Advisors

Whether you need to troubleshoot a signal or need a battery replaced, trust that our team is there for you when you need us.

Installer working on a Smart Home Security System panel installation

Professional Installation

Our team of security experts is here for you from the first consultation through years of dependable service & maintenance.

Smiling woman using phone to sign up for Guardian Alarm smart home security camera services

Secure What Matters Most

To get the most out of your home security, and to take advantage of our professional installation services, call 269.202.8016 today.

Discover Smarter Home Security

CALL NOW 833.243.5646