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Reliable and professional security system installation

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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.

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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.

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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
Kaaren H.
Nick was a great service rep - he took care of our needs thoroughly and kept me informed all along the way, explaining things to me so I could understand
Response from the owner:We really appreciate you taking the time to leave a review! It’s wonderful to hear that Nick provided you with great service. He’ll be happy to know he made your experience more memorable.
Angela D.
Guardian is a great alarm company to work with. And Kate is always responsive and quick to assist us with anything we may need
Response from the owner:We are happy to hear Kate has been helpful in assisting you! Your feedback is very much appreciated.
Dawn
Efficient and friendly service! Very happy we switched.
Response from the owner:We’re so happy to hear that you always have a great experience with us. Thanks for taking the time to leave a review!
Andrew E.
Excellent service and reasonable amount if time spent resolving my issue.
Response from the owner:Thanks Andrew! Your feedback means the world to us. Please let us know if we can assist you with anything else!
MTobin1000
My wife and I are so very pleased with Kate Star at Guardian Alarm systems here in Columbus, Ohio. She is always so responsive and helpful any time I have a question or an issue that needs to be addressed. Guardian alarm as a company is a great home protection service (we've used them for the past couple of years) and I highly recommend them to you. We just renewed our 3 year contract.
Response from the owner:Thank you so much for taking the time to leave a review! We truly appreciate your feedback, and it means the world to our team to know you had a positive experience. We’re grateful to have you as a valued Guardian customer.
Bonnie W.
Anthony was very knowledgeable, efficient and respectful
Team J.
Rudy was awesome! He was so helpful getting everything setup and was very friendly!
Response from the owner:We appreciate you taking the time to leave us a review! It's wonderful to hear Rudy provided such a smooth and positive experience while getting everything up and running!
Dev M.
We just upgraded our system with 3 years locked price. Very happy to far, we may even add carbon monoxide detectors and sump pump alarm. The technician, Griffin, was very knowledgeable, professional, and respectful. Explained everything in details on how to operate new keyboard, and set up.
Response from the owner:Thank you for sharing your experience, Dev! We're so glad to hear that you're happy with your recent system upgrade. We appreciate you choosing Guardian!
Sharon B.
I am very happy with Guardian Alarm of Columbus. I had a theft outside of my home and contacted them the day before Christmas Eve- 12/23/24. The immediate response was wonderful and the morning of December 24, 2024, cameras were installed outside adding to my inhouse security. Thank you, Mark Howells, my salesperson and the terrific young man who drove from Dayton, Ohio and installed them. I have had other security companies, but Guardian Alarm is the very best.
Response from the owner:Thank you so much for your kind words! We're thrilled to hear you had a great experience.
Joanna D.
We have had nothing but a positive experience with our alarm. Kate is always such a big help and is always there when we need issues resolved.
Response from the owner:Thanks Joanna! It’s great to hear you have had a positive experience with Guardian. We appreciate your business!
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