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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

William B. ★★★★★ I am pleased with the installation of my alarm system. Tim, the technician, went beyond my expectations by ensuring that all my expectations were met and didn’t mind problem-solving to resolve issues during the installation.Bethany D. ★★★★★ Very efficient and quick when needingResponse from the ownerHi, Bethany! We're happy to hear that you had a good experience. Thank you for the 5-star review! james W. ★★★★★ Tony is awesome he will help you design a system and give you great service when you need it at good price Guardian Alarm is a good company. I’m happy with them.Response from the ownerThis is great to hear, James. Thanks for sharing! David K. ★★★★★ Very friendly, helpful and knowledgeable. Next day response to get my upgrade installed. Easy to work with. Excellent experience.Rick R. ★★★★★ Very happy with my experiences on responses to alarms and answering all questionsResponse from the ownerHey, Rick! We appreciate the feedback. Thank you. Audrey ★★★★★ Very pleased with the service. Persons are pleasant & helpful. Service is reliable.Michelle B. ★★★★★ I love everything about Guardian. Everyone there has been most professional, courteous, helpful & everything department from sales to billing to installation to technical support has been a great experience!Response from the ownerHello Michelle - Thank you for such a fantastic review! All of us at Guardian Alarm are grateful for your business and we hope you are happy with your new system! Stephanie M. ★★★★★ Right on it , very nice and quick to respond. Very easy to work and understand , I feel really safe having the system.Casey C. ★★★★★ FIVE STARS!!!The quoting and installation process was quick, easy, cost effective and informative. I would highly recommend Executive Security Consultants to anyone in the Columbus or Surrounding areas.Even through the craziness of COVID-19, their staff was extremely helpful, prompt, suited (all wore the necessary PPE) and knowledgeable. They were able to explain the entire installation and User Interface Process flawlessly and get the job completed in a short time.Chris and Even were fantastic to work with and we look forward to working with them as we as ESC in the future.Response from the ownerThank you for your recommendation Casey. We are happy to hear that Evan and Chris were able to make you feel safe and secure during these unprecedented times. Please don't hesitate to reach out if we can assist you with anything else! 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 ownerHi, 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! js_loader
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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
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