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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.

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

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
Marilyn N.
John Fay was very thorough. He was polite and answered my questions. I highly recommend him.
Response from the owner:Thank you for taking the time to leave us a positive review, Marilyn. We're happy to hear John provided excellent service!
It’s the Rah R.
John H. was wonderful, patient and a professional. Our issue was resolved quickly!
Response from the owner:We're happy to hear John provided efficient, professional service and resolved your issue promptly. Thank you for sharing your experience!
Milton C.
John Fay is very knowledgeable about job and helpful. Thank you John for your help
Response from the owner:Milton, thank you for your kind words! We're happy to hear that John was able to help and share his expertise. We appreciate you choosing Guardian!
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!
Curtis W.
During the installation of our home security system, Tim K, the installer, went above and beyond to ensure everything was completed perfectly. He arrived at the scheduled time, explained each step in the process . Equipment was set up efficiently. Tim K provided a thorough walk-through of the systems features. Tim K was very professional and that made for a smooth and efficient installation.
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!
Lauren
Rudy was super helpful with our rental property alarm system technical issues out in WalbridgeOH. Very professional, friendly, and knowledgeable. Thank you for your help!
Response from the owner:We appreciate your kind feedback, Lauren! We're so glad Rudy was able to help resolve the technical issue at your rental property and provided professional, friendly service. We'll be sure to pass along your thanks!
Kathy L.
John is patient, thorough, thoughtful. The job involved an unexpected solution but he was calm, confident and professional throughout.
Enjoyed sharing stories with him, too!
Response from the owner:Thank you for the kind words, Kathy! We're so glad John provided excellent service and solved the issue. We appreciate you taking the time to leave us a review!
Rumond G.
Great services and performance from Columbus! My technician excelled in communication and I would recommend this service over any other competitor 100%! My technician was named Joseph Little we spoke about the system and more into how this will protect my family and he gets 5/5 ⭐️ he helped me all the way through and was very patient with all questions I’ve had about this security system! Me and my wife are happy with our new security system this is a go out and buy it now!
Response from the owner:We really appreciate your review! It's always great to hear when our team is doing well. Thanks for taking the time to share your experience.
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