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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
Dave H.
The tech at Guardian Alarm stayed on the phone and waited very patiently as I tried to change the battery in my systems motion detection device. I have used Guardian’s services for a dozen years now and I have never been happier.
Response from the owner: Thank you for reaching out, Dave! We're happy our team could help you.
Cindy B.
Working with this company is awesome. We have had this alarm system many years and recently upgraded to the newest camera systems. We have worked through all the technical issues of network extenders etc. They have exceeded my expectations always on time and very helpful. Took the time to explain all the features of the system. A great shout out to A.J, Arman and Jose. Few days later we were refining our system and Imani was soooooo good. She helped us understand and never left us until all was settled we appreciate her patience and knowledge of the system. Highly recommend guardian alarm.
Response from the owner: Hi, Cindy! We're very glad to hear you've had a good experience with our team and are enjoying your new cameras. Thank you for the 5-star review!
Margie C.
the installer was very professional ,pleasant personality and made sure I knew how to work the basics and where to go if I needed help .I have been with this company for years I had an upgrade and I am very satisfied.
Rita D.
Chris was very helpful with the installation and instructing us on how to use the system.
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!
Chelsea N.
Excellent service! We've been using them for years! Use them for our business and home. Love supporting a local business.
Eric D.
Great customer service. On time very friendly. Patiently waited while our power went out.
Response from the owner: We're happy your power has been restored. Thanks for sharing!
Diane H.
Had an evening problem and Guardian Alarm walked me through a remedy until the repair man arrived.
charles H.
Operator was knowledgable polite and handled my issue the first time.
Mano
The tech was very professional and on time!
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