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Guardian Alarm home and commercial security systems for Cincinnati

Cincinnati’s 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 Cincinnati.

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)!

833.243.5645

*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 800.782.9688

Contact your Cincinnati
security experts

Call 833.243.5645

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 Cincinnati 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 Cincinnati. 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.

800.782.9688

Where you can find us

Cincinnati Office

6222 Wiehe Road
Cincinnati, OH 45237

Protecting your neighborhood and beyond

  • Golf Manor
  • Amberly
  • Aberdeen
  • Amelia
  • Batavia
  • Bethel
  • Blue Ash
  • Bridgetown
  • Camp Dennison
  • Chilo
  • Cincinnati
  • College Corner
  • Decatur
  • Deer Park
  • Dry Ridge
  • Dry Run
  • Fairfield
  • Fayetteville
  • Felicity
  • Forest Park
  • Forestville
  • Franklin
  • Georgetown
  • Goshen
  • Greenhills
  • Hamersville
  • Hamilton
  • Harrison
  • Harveysburg
  • Higginsport
  • Hooven
  • Kings Mills
  • Lebanon
  • Loveland
  • Mack
  • Madeira
  • Maineville
  • Marathon
  • Mason
  • Miami Heights
  • Miamitown
  • Miamiville
  • Middletown
  • Milford
  • Monroe
  • Morrow
  • Moscow
  • Mount Orab
  • Mount Saint Joseph
  • Neville
  • New Richmond
  • Newtonsville
  • Northbrook
  • Norwood
  • Okeana
  • Oregonia
  • Owensville
  • Oxford
  • Pleasant Plain
  • Reading
  • Ripley
  • Russellville
  • Sardinia
  • Seven Mile
  • Sharonville
  • Somerville
  • South Lebanon
  • Springboro
  • Springdale
  • St. Bernard
  • Terrace Park
  • Trenton
  • Waynesville
  • West Chester
  • White Oak
  • Williamsburg
Call Now 800.782.9688

Over 90 years of trusted service

Love the alarm and the app to use it
Rick Cohen
Rick Cohen
15:22 26 Jan 23
Jay, the service tech resolved all of my camera issues and did a great job.He's very knowledgeable and professional .
David Marton
David Marton
14:24 20 Dec 22
I Love it here🥰🥰🥰
Tiffany McSwain
Tiffany McSwain
23:15 17 May 22
I put eggs on the stove to boil forgot them and went to the movie. When the house filled up with smoke and Guardian Alarm couldn't reach me they dispatched the fire department. I will be forever grateful for their quick response. It could of been a disaster. The smoke alarm is always monitored even when house alarm is not set. That feature alone is worth cost of system..
Barbara Clark
Barbara Clark
14:35 09 Sep 19
👍👍👍
Hass ALI
Hass ALI
18:26 09 Sep 22
Our company has been with guardian Alarm for over 30 years they never failed us
ALBERTS FURNITURE
ALBERTS FURNITURE
16:33 22 Jan 23
Technician was friendly, thorough and knowledgeable. Highly recommend Guardian. Have been with them for years, never disappointed.
Gayle Stewart
Gayle Stewart
14:47 04 Nov 22
The technician was very informative, helpful and gave information I was not aware of.
Deborah Blakely
Deborah Blakely
19:45 08 Dec 22
Our Keypad is displaying there is a comm error for which we contacted the customer service on the 20th of July 2020 and they scheduled our service for the 25th of July 2020.They came and fixed and upgraded the communication panel after some minor issue on the 25th.Hope to receive similar or better service in future.
Sailesh Agarwal
Sailesh Agarwal
18:04 27 Jul 20
Great food,great service!!
Wendell Raby
Wendell Raby
23:08 29 Dec 19
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