Security Systems & Services in Hamilton, OH

Comprehensive list of Hamilton, Ohio based companies offering installation, maintenance and repair of home and business security systems, CCTV & burglar alarms, guard and video surveillance services.

Business Listings

Set up in 1967 by Robert P. Biederman, Sr., the R.P. Biederman Co. is an independent Notifier distributorship serving the commercial fire alarm industries in the Greater Cincinnati and Dayton, Ohio, and Northern Kentucky regions. As a NESCO Notifier Engineered Systems Company affiliate, we supply total-capabilities fire systems technology that is backed by superior service and support.


Delivering complete security solutions with integration of locks and security. AGP is your total security answer. To properly protect your assets, your loved ones and yourself - you need a Total Security Plan. Locksmiths and security alarm firms are simply not enough. Your entire security environment requirements to be examined and a plan requirements to be developed.


Middletown Security Systems. has been in business since 1964. Don Hawkins has owned the firm independently since 1985, but affiliated with Middletown Security Systems. since 1977. In 1994 we joined up with First Alert Professional becoming an authorized First Alert Professional dealer.



Hamilton Products Group. is committed to delivering the Federal Government and Federal Government Contractors with quality electronic and physical security products and services. Hamilton supplies a comprehensive line of GSA Approved and U.L. Listed Security Products. Many of these products are purchased by the Government and Government contractors from our GSA Federal Supply Service contracts.


Protected by Cal Crim has come to be accepted as the hallmark for professional investigation and security services within the Greater Cincinnati Tri-State Area. At Cal Crim we're proud to have been chosen to supply protective services to celebrities, royalty, and to many regional and national businesses, both huge and tiny.


A. B. Bonded is a family run business which has been working in the Tri-State area since 1933. Our firm, even with our significant growth, has maintained the original building location on Montgomery Road through out these years. With over 75 years of knowledge in the lock, alarm, video and monitoring field, we currently have assembled one of the best teams of locksmiths and security technicians in


Our services include Uniformed Security Officers as well as all kinds of security management systems Access Control, Video Surveillance, Intrusion Detection, Fire Alarm, Visitor Management, and Photo-ID.


Since 1977, NSG. and its predecessor firm have been delivering premier management and maintenance, janitorial, security, and equipment repair services to businesses through the Greater Cincinnati Area. Throughout its history, NSG has been recognized for its professionalism, quality of services, care to detail and its capability to tailor specific programs to fit the requirements of its clients.