Skip to main content
Guardian Alarm home and commercial security systems for Cincinnati

Cincinnati’s Best Smart Home Security Systems

Stop break-ins, burglaries, and other unforeseen events and get total control over all aspects of your house, from the thermostat to the video footage.


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

Smarter home security

Intelligent home alarm systems from Guardian Alarm protect your home with fully-encrypted devices that monitor entry points and detect motion. Your alarm panel or mobile device can be used to arm and disarm your system or to view your cameras.

With Guardian Alarm, your local police, fire department, ambulance, or emergency medical services are immediately notified in the event of smoke or carbon monoxide. It is even possible to have your home monitored for any detection of water to save you thousands of dollars in repairs.

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.

Over 90 years of trusted service

Pamela T. ★★★★★ Guardian Alarm was wonderful in understanding what my needs were to create the system I wanted. Very helpful and tech that came to my home to install the equipment was very professional and went over how to use system and app and answered all my questions. Would recommend this company for any security needsResponse from the ownerThis is so great to see! Thanks for sharing, Pamela. Kathryn W. ★★★★★ Always helpfulResponse from the ownerThank you for your feedback, Kathryn! Chelsea N. ★★★★★ We've been using ESC for years! Highly recommend. Great service and great state of the art products. Very happy!Nathan P. ★★★★★ Great professionalism and responsive. Also, did not try to oversell equipment or services. Very happy and I know that our office location is secure and protected.Response from the ownerWe appreciate your kind words Nathan! Rb S. ★★★★★ Great customer service! Highly recommend them to everyone!Diane H. ★★★★★ Had an evening problem and Guardian Alarm walked me through a remedy until the repair man arrived.Stephen S. ★★★★★ We are extremely pleased with Guardian Alarm's service and responsiveness to our needs. When problems arise GA is there to help with timely service and knowledgeable personnel. Their staff is helpful. Guardian, you are our Guardian Angel. You can't go wrong trusting in Guardian--Stephen M. Swetech, DO c/o Stephen M. Swetech, DO, Medical Center, PC, Clinton TWP., MI.Nancy P. ★★★★★ Great transparent service, very polite and informative service man. I have jad this service for years and have never been disappointed.Response from the ownerWe're happy to see you've been satisfied all these years. Thanks for the feedback! Jian C. ★★★★★ EfficiencyDorine M. ★★★★★ I'm very happy with service, everyone starting from operators to technicians are professionals. They listen to the issue; then solve.Response from the ownerHi, Dorine! We're happy to hear about your experience. Thank you for your feedback. js_loader
Mom and Daughter looking at paper

Taking care of our neighbors

With offices in Cincinnati, we live and work in the communities we serve. The highest priority is making sure you and your neighborhood are taken care of.

Providing state-of-the-art technology to our neighbors is what makes Guardian Alarm a favorite among Cincinnati residents. But we don’t stop there. To build lasting partnerships and give back to the community, we actively engage with local chambers and organizations. Employees are encouraged to volunteer, give back to non-profits and engage with their communities each year.

Serving Cincinnati and the surrounding area

Cincinnati Office

6222 Wiehe Road
Cincinnati, OH 45237

Protection for 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
Free Quote