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Columbus’ Best Security
Monitoring Systems

Guardian Alarm is the trusted source for countless families and business owners looking for a home or commercial security system in Columbus.

Call Your Local Security Expert Now

*FOR A LIMITED TIME, NEW CUSTOMERS CAN RECEIVE A FREE VIDEO CAMERA OR DOORBELL (UP TO A $249 VALUE)!

833.243.5646

*New residential customers only. Cannot combine offers. Monitoring agreement required. Some restrictions apply. 

Smarter home security

Guardian Alarm’s fully-encrypted smart home alarm systems monitor points of entry or detect motion with innovative tools that keep your home safe and convenient. You can control your system from the alarm panel or your mobile device to arm/disarm or to view your cameras.

Using our local 24/7 monitoring center, Guardian Alarm will alert your local police, fire, or EMS and dispatch immediately in the event of smoke or carbon monoxide. You can even have your home monitored for any water detection to save you thousands of dollars in repairs.

Automation
Life Safety
Drone shot of a neighborhood protected by Guardian Alarm wireless cameras and security system

What is the Guardian Alarm difference?

#1 Security Provider in the Midwest

Since 1930, Guardian Alarm has grown to become one of the largest security providers in the Midwest, working every day to help protect families and businesses.

24/7 Security
Monitoring

From the first signs of detection to dispatching authorities, our monitoring specialists are specially trained to help detect danger before it’s a disaster.

Ongoing Maintenance
& Support

Our technicians can repair, upgrade, test, and maintain to keep your security system working properly for years to come.

Professional
Installation

Our certified technicians test and ensure your system is functioning properly to provide years of dependable service.

Call Now
833.243.5646

Contact your Columbus
security experts

Call 833.243.5646

To start protecting you, your family, and your home, call Guardian Alarm today or fill out the form.

Mom and Daughter looking at paper

Protecting our neighbors

Having offices in Columbus means that our team lives and works in the communities that we serve. Making you and your neighborhood our highest priority.

Guardian Alarm is proud to bring state of the art technology to our neighbors, but we do more than just install security systems in Columbus. We’re actively involved with local chambers and organizations to help give back and build lasting partnerships.

Each year, we encourage our employees to spend time volunteering, giving back to their favorite non-profit organizations, and engaging with their community.

833.243.5646
Guardian Alarm security system and alarms location in Columbus Ohio

Where you can find us

Columbus Office

733 Lakeview Plaza Drive, Suite A
Worthington, OH 43085

Protecting your neighborhood and beyond

  • Columbus
  • Ashley
  • Buckeye Lake
  • Croton
  • Delaware
  • Dublin
  • Galena
  • Granville
  • Hebron
  • Hilliard
  • Irwin
  • Jacksontown
  • Johnstown
  • Kilbourne
  • Derby
  • Grove City
  • Groveport
  • Harrisburg
  • Haydenville
  • Lancaster
  • Laurelville
  • Lithopolis
  • Lockbourne
  • Logan
  • London
  • Mount Sterling
  • Murray City
  • New Holland
  • Orient
  • Pickerington
  • New Straitsville
  • Shawnee
  • Somerset
  • Kirkersville
  • Lewis Center
  • Magnetic Springs
  • Marysville
  • Milford Center
  • Millersport
  • Newark
  • Heath
  • Ostrander
  • Pataskala
  • Plain City
  • Powell
  • Radnor
  • Raymond
  • Reynoldsburg
  • Saint Louisville
  • Pleasantville
  • Rockbridge
  • Rushville
  • Midway
  • South Bloomingville
  • South Solon
  • Stoutsville
  • Sugar Grove
  • Tarlton
  • Thurston
  • Union Furnace
  • West Jefferson
  • Williamsport
  • Whitehall
  • Upper Arlington
  • Gahanna
  • New Lexington
  • Sunbury
  • Thornville
  • Unionville Center
  • Utica
  • Westerville
  • Worthington
  • Amanda
  • Ashville
  • Baltimore
  • Bremen
  • Brice
  • Carbon Hill
  • Carroll
  • Circleville
  • Commercial Point
  • Cardington
  • Chesterville
  • Edison
  • Fulton
  • Marengo
  • Mount Gilead
  • Richwood
  • Brownsville
  • Corning
  • Crooksville
  • Glenford
  • Gratiot
  • Junction City
  • Mount Perry
  • Moxahala
Call Now 833.243.5646

Over 90 years of trusted service

Excellent
4.4
Dolores Felgemaker (.
Everyone that I interact with at Guardian is always very friendly and helpful. Great experience
C.A. P.
The technician came in to install doorbell cameras, and those are in on other parts of the house. The experience was a positive one. The technician was professional and personable. I would highly recommend.
Ken H.
Guardian tech came out within the said time and installed a Form C relay to our fire panel so we could have a new access reader installed on our entry doors. finished in 45 Mins.
Overjoy O
I had 2 techs come out today , Payton and Ryan they both did an excellent job , good works and very helpful, I recommend them to anyone , whom need great service safety is the key ,and they both were concerned about safety , and I appreciate the service I received , today,And thank you guardian
Response from the owner: This is what it's all about! Thank you so much for sharing.
The Cleaning A.
Fixed the problem quickly and was on time.
Jacqueline F.
Exact prompt up-to-date
Andrew Z
Very friendly and helpful assistance from rep at customer service!
Response from the owner: Hi, Andrew! We're always here to help. Thanks for your feedback.
Michelle P.
Everything went smooth and it’s really easy to use. No surprises just great security.
Sara R.
We recently had some upgrades done to our Guardian Alarm system. Justin, the installer, was very professional, knowledgeable, patient, and efficient. After the installation, he took time to carefully explain how all the new equipment, cameras, and new control panel worked. If you are looking for a security system, we recommend Guardian Alarm with Justin as the installer.
Response from the owner: Hi, Sara! We're happy to hear that Justin was such a great help. Thank you for the 5-star review!
AAF 0.
Local company, very affordable, great service. Very responsive, install went great. Very happy with our experience thus far.
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