Guardian Alarm continues to be an innovative, dynamic security company with industry-leading standards and practices. During the Great Depression and at the age of 15, Milton Pierce started a burglar alarm company in his neighborhood. A few years later, he expanded and purchased Guardian Alarm in Detroit, Michigan.
The Guardian Guard Services division is established to provide physical security throughout Michigan and Ohio. Guardian Alarm is ranked the 14th largest security company in the United States and has continued to be top-ranked. The Guardian Armored Security division is established to provide armored car and cash processing services.
The Guardian Guard Services division is established to provide physical security throughout Michigan and Ohio. Guardian Alarm is ranked the 14th largest security company in the United States and has continued to be top-ranked. The Guardian Armored Security division is established to provide armored car and cash processing services.
Services
See important activity that matters to you. Customize alerts to capture video and get notified when people, vehicles, and/or animals are detected. You can focus on specific areas of your property and particular times of day. Guardian's industry-leading AI filters out the noise.; Geo-fencing services and activity alerts learn your property's activity patterns and alert you to non-routine events.
We will walk you through the process as we design, customize and install your security system. Guardian provides every security need and we do not subcontract out any of our services. Safeguard your business and create a safer working environment with Guardian's team of highly-qualified personnel designing and installing your safety and security systems.
Protect your business and keep employees safe with the best in commercial security solutions. Get safety and independence with immediate response tools, auto fall sensors and much more. Get personal support for your Guardian service by trained, UL/FM certified alarm advisers 24 hours a day, every day.
Get superior coverage with a Guardian Alarm system designed for the interior and exterior of your home customized to you and your family's needs. We protect what matters most. Protect what matters most with a comprehensive home security system, managed from anywhere with your phone or tablet. Upgrade your daily routine with high-tech tools to remotely arm your home, lock doors and much more.
I'm glad I got the Sump Pump Monitoring option. It went off a few hours ago. Thanks to the fact that you were prompt with your call, I was able to get home in time to replace the sump pump before I had a flood. My thanks to Guardian, because I really like that option and your prompt response time really saved my basement.
Reviews (10)
Donna Stinson
Jun 28, 2021
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Caroleve Bazzi
Apr 05, 2021
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Julian Munoz
Apr 02, 2021
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Mike Beaty
Mar 15, 2021
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Un fortunately I feel people need to know the truth about Guardian Alarm. The salesman was excellent up front, installation was good, performance of their products and follow up with problems is the WORST! One of the components sounds like a Ninja Blender at times which requires the unit to be unplugged leaving my family vulnerable. I’ve made at least twelve phone calls and a bakers dozen or more texts as well. I’ve asked for an itemized bill on numerous occasions, I e been promised that a manager would call me I don’t know how many times and not one call ever from a manager. How ever I did
Chris Maltby
Feb 10, 2021
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Go anywhere else for the services they sell. These folks are predators out to make a buck. Be ready for poor service on billing and hard sells on new equipment. Never again Guardian Alarm. Edited: Google review and FB comments are the best way to get a problem fixed. Voicemails and emails had no effect. Thank for for helping with my billing issue. My bill amount was reduced in half as it should be. Thanks. From one star to three.
Carol S.
Apr 30, 2019
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Alycia N.
Sep 18, 2018
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Horrible experience. I was told my contract was three years by the sales representative that came to my home and while speaking to customer service they told me my contract was five years. I had also had problems with the technical support representatives being extremely rude to me. I asked to speak to the manager and she was not available. I asked for her to call me back and it had been over 2 months and I still have heard nothing. I also have been trying to cancel my contract and was told I can only speak to a particular person about that. Well he called me on 2 weeks ago and was supposed to
Linda L.
Jul 14, 2017
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Great job and nice people. I will continue to go back for all my sign needs. It is so nice to deal with people who are nice to you and so many businesses miss that step. However, this new owner does not miss that step. Both he and the gal at the desk are great and the work they did for me was fast and top notch.
Matthew K.
Jan 15, 2016
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I could write a book abot how bad my experience has been. I have used Guardian in 3 houses, the installers are amazing, but the sales people and the customer care is attrocious. I ordered cameras and was promised Sonys and High Def. but was delivered cheap Chinese garbage. I asked for this to be addressed and spent months chasing them. I have since used PowerAlarm and ADT and even as bad as ADT is, they are better than Guardian, do yourself a favor, look elsewhere!
Robert J.
Jan 03, 2016
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Your review helps others learn about great local businesses.
We have had Guardian Alarm for several years. We have been VERY pleased with their service. We were given advice and guidance on options that were best for us from knowledgeable and friendly people.
Best of all the service has worked very well with no false alarms and glitches that our friends experienced with other services.
We have had Guardian Alarm for several years. We have been VERY pleased with their service. We were given advice and guidance on options that were best for us from knowledgeable and friendly people.
Best of all the service has worked very well with no false alarms and glitches that our friends experienced with other services.
