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Reliable and professional security system installation

Technician properly installing a smart thermostat

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.

installer adding a video doorbell to a front door

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.

Sales person showing customer how to use their new smart thermostat

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.

01

Get Started Today

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

800.782.9688

02

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.

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03

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

Over 90 years of trusted service

Excellent
Letitia J.
The service technician, Collin Kiplin, was prompt and professional. The required service (sensor repair) was adequately resolved. Thank you!
Response from the owner:Thank you for the kind words, Letitia! We're glad to hear that Collin provided prompt and professional service and got your sensor issue resolved. We appreciate you choosing Guardian Alarm!
John G.
Tim was great! Highly recommended
Response from the owner:Thank you for the kind words, John! We appreciate the recommendation!
Erik O.
TJ did a fantastic job upgrading our system. He took the time to explain everything in detail, ensured we understood our new options, and performed a top-notch installation. He also followed up quickly with some questions we had afterwards. Highly recommended!
Response from the owner:Thank you for the wonderful review, Erik! We're thrilled to hear TJ did a fantastic job upgrading your system. We appreicate the recommendation and will be sure to share your kind words with him.
Catherine M.
Today, 11/12/25, Guardian technician John Fay came to my home to determine why my new wireless doorbell could not connect to my WiFi system. The problem started 11/6/25, when I recharged the battery for the first time and it did not reconnect to the WiFi system. I called Guardian Alarm technical support and worked with Andre for 30 minutes but the doorbell could not connect. He scheduled first available appointment for 11/12, noon to 4 pm window. John Fay called ahead and arrived at 2:25 as estimated. John updated the firmware and then connected the doorbell with no problem. He was professional and efficient, patiently answered my questions and provided tips on setting the doorbell for best use in my location. I will be asking for John Fay if I need any service calls in the future. I am pleased with service and quality of equipment Guardian Alarm provides.
Response from the owner:Thank you for being a valued Guardian customer for 15 years, Catherine. We're thrilled to hear that Kara and Michael made your system update seamless and provided clear, professional support from start to finish. Thank you for recommending Guardian Alarm!
Charles L.
Your tech Albi was extremely courtesy , knowledgeable and excellent clean up and non-evasive wiring of our additional camera as well as 3 extra sensors. Also, your other tech Andy, who has come out in the past is also great as well.
Response from the owner:Thank you for the wonderful feedback, Charles! We're glad to hear that Albi and Andy provided excellent service.
Amy C.
Tison, Jaymes and Joe are awesome
Response from the owner:We appreciate you taking the time to share your positive feedback, Amy!
Amber F.
Kate was very responsive and helped me quickly with my requests. She was able to get a bill remedied for me. Thank you!
Response from the owner:Hi Amber, We appreciate you taking the time to leave a review! If there is anything else we can do to assist you please let us know! Have a great day!
John N.
I switched from a well known alarm company after 20 plus years. Was not there when I needed them after family safety was compromised. Slow response.
Went with local company serving Michigan and Ohio. Mitchell and Travis and other employee did an excellent job installing equipment and explaining how to use it. Wish I changed companies sooner. I highly recommend Guardian Alarm.
Heather M.
Thank you, Kate Starr, for your excellent and prompt assistance! Much appreciated!
Response from the owner:We appreciate you taking the time to leave a review! It’s wonderful to hear that Kate provided you with great service.
Steve U.
Justin was fantastic and very helpful. So far, we are loving the update to our system.
Response from the owner:Thank you for the positive review, Steve. We are happy to hear that you are enjoying your new system update!
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