Let Us Be Your Security Provider

Whether you have the need for Residential Security or Commercial Security, Dial One Security has the people with the experience and the products to deliver complete security solutions and keep them performing for years.

Discover the Dial One Security Advantage


We are Cincinnati-based and have been installing and servicing alarm systems since 1979. We  service, monitor, and install a variety of Security, Fire, Access, and Camera systems for both residential and commercial customers.

No Sub Contractors

We have never used a sub contractor to install or service our systems. We understand the importance of trustworthy employees, so all of our employees must pass a thorough background check. Also by using our own employees we have complete quality control.

24-hour Service

We have technical and service personal on call 24 hours a day to handle any problems or question that may arise.

World-Class Monitoring

We own our own state-of-the-art UL Listed Central Station in Cincinnati to monitor our customer’s alarm systems 24 hours per day / 365 Days per year. You are monitored by people from your own hometown that know your city, not someone half way across the country!

Leasing Options

Leasing options are available. Our sales staff can assist you.

Credit Application

Our sales team can provide you with an application for credit.

Make The Switch

It’s easy to convert your monitoring over to Dial One Security.


Dial One Security is a Member of the Greater Cincinnati Chamber of Commerce and the Better Business Bureau. Our client list includes all types of businesses and over 5,000 local residents, schools, and governments.

Jeremy  was very professional and thorough. Excellent technician.

Claudia G.


Chester anticipated our needs & was providing for our future needs. We upgraded our system based on his recommendation.

Cincinnati Sports Club


Jeff is very professional and knowledgeable about the system.

Televac Environmental


Always a pleasure working with Randy! Great job!

Peoples Church