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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)!

614.481.3222

*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
614.481.3222

Contact your Columbus
security experts

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

Call 614.481.3222

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.

614.481.3222
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 614.481.3222

Over 90 years of trusted service

Excellent
4.5
Peter S.
Great service and very prompt!Thank you!
Ned D.
They have helped me in every way I have asked them to. Just when I needed new signs and labels for buildings and property.
Response from the owner: Thanks Ned! Please let us know if there is anything else we can do to assist you!
Gary
Called due to our phone being removed and that cut off our monitoring of our house sys. The woman had me all setup for a device to do that April 1. Very very nice woman. The world needs more of them.
Michael L.
The Ladies were Super helpful and got the job done ASAP! That why I’ve been with them for 28yrs
everett M.
The agent was not only knowledgeable but very personableExcellent experience
William E. S.
Guardian Alarm provided me excellent service. The technician was on time and came prepared to resolve the issue. Technician was knowledgeable a courteous.
Shawn M.
I have been a customer of Guardian Alarm for years and have had outstanding customer service. We recently had our home renovated and had to have some modifications to our system. Again, the customer service from Tanya in billing and from Nick, who helped update our service has exceeded our expectations. I highly recommend Guardian Alarm!Dr. Shawn Sulich
Kendra W.
Have had my system several years and it has been reliable. Pleased with the service.
Peter M.
Our security camera installer Joe Little did an incredible job for us...highly recommended
Response from the owner: We really appreciate you taking the time to leave a review! It’s wonderful to hear that Joe provided you with great service. He’ll be happy to know he made your visit memorable. Thanks again for sharing your experience!
Chery N.
Guardian Alarm has always been an excellent choice. We changed our WiFi provider. The change was easy on the keypad. Then I needed to call for assistance with the doorbell camera. The customer service rep was very kind, patient and the issue resolved in short time. I always recommend Guardian Alarm
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