Limited Time Offer: Get A Free Video Device
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Our Essential Home Protection goes beyond basic home security! With the MyGuardianAlarm app, you can arm and disarm your system, add home automation features like light and temperature control and sync with your Amazon Alexa™ device or Google Home™ device. Up your standards today and take your security beyond basic. For a LIMITED TIME, every new customer will receive a FREE Video Device at installation of your system.

  • FREE Video Device
  • Touchscreen keypad
  • Sensors at three different entries
  • Motion detection
  • Arm and disarm from your mobile device*
  • Sync with Amazon Alexa or Google Home devices
  • Automate your home
  • 24/7 monitoring and support
  • MyGuardianAlarm app access



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    By submitting this form, you agree to a Guardian Alarm security representative calling you back about this inquiry, regardless of any local or state do not call list you may be on.

    *New customers only. Cannot combine offers. No landline required. Cellular transmission available at an additional cost. Residential customers only. Security monitoring and video monitoring agreement required. Some Restrictions apply. For current Guardian Alarm customers, certain geographic restrictions and availability may apply. Amazon Alexa is a trademark of the Amazon Company. Google Home is a trademark of Google.

    call now 833-243-5646

    • Trusted Security Advisors

    • Always On Call

    • Over 88 Years of Experience

    Trust Your Home Security to Someone who has been doing it for over 88 years

    Guardian Alarm’s company headquarters is located in Southfield, Michigan after moving there from Detroit in the 80’s. We’ve stayed close to our roots since the company was established over 88 years ago.

    As one of the largest, independently-owned security companies today, we’ve got years of experience helping to monitor and protect families, employees and the communities in which they live and work. From single family homes to multiple corporate locations, all the way to corporate high-rise office buildings, we’ve been in the business from the beginning.

    Trust the security of your family and home to a local business that really KNOWS security! 

    "We have been with Guardian for 44 years. The product and the service has always been excellent."

    A. Kollin

    "We have had Guardian Alarm protecting our home for over five years now and have only good things to say. Their pricing is very good, service is excellent, and their response to alarms is spot-on. Highly recommended."

    R. Baraszu

    "I would recommend guardian alarm to anyone. We have had them for over 20 years as our security company. Any help we have ever needed has been quickly and efficiently. Their staff is always friendly and helpful."

    S. Bishop

    Customer portal provides self-service and account management options. Our toll free number allows you to reach the specialist you need.

    24/7 monitoring of your home security system so we can alert authorities when your alarm goes off. Our monitoring center specialists have over 137 year of experience!

    With over 88 years of experience, we are one of North America's most trusted security providers. 

    call now 833-243-5646