Detectives in Columbus, OH

Comprehensive list of private detective agencies and investigators servicing Columbus, OH.

Business Listings

Our firm was established on professionalism, thoroughness and integrity, principles which guide every one of our investigations. Our educated, seasoned investigators have more than fifty years of combined knowledge in the investigative field. Our mission is to work with your organization to bring a timely and effective resolution to your investigative requirements.


Unified Investigations & Sciences., is an independent forensic engineering and investigations firm which supplies a spectrum of services at realistic prices. Our goal is to supply our customers with forensic analyses and investigations that are the best quality within the industry.


Established in 1996, International Security Associates, ISA, is a progressive, flexible and highly professional staff-oriented firm. ISA is comprised of well experienced and trained specialists, from the US Secret Service, federal, state, municipal, university, corporate, international and military environments.



Organizations all over the world rely on FYI Investigations. to provide timely, accurate results while adhering to the best ethical and legal standards. FYI Investigations has more than three decades of corporate experience serving the investigation requirements of. Smart, compliant hiring decisions made easy.


IPA Investigations supplies Investigation and Security Solutions to both the private and corporate sectors of Ohio at an competitive price. Our Investigators and Security Officers are extremely professional, expertly trained, and ready for almost any situation 24 hours a day, seven days a week.