Best Private
in Tulsa

11 Best Tulsa Private Investigators

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We scored 102 Private Investigators in Tulsa, OK and Picked the Top 11

Cullen Investigations is a full-service investigation and consulting firm offering experience in state and federal courts, custody investigations, criminal defense, post-conviction relief, witness location and interviews, heir location, evidence gathering

Don Bradford Special Investigations is a licensed and bonded private investigation firm in Tulsa. The company has a nationwide reach, and it caters to private individuals, attorneys, insurance companies, and commercial establishments. Don Bradford Special Investigations opened in 1988, and it is a member of Oklahoma Private Investigators Association. The owner is a retired United States Navy pilot, who flew attack aircraft while on active duty, and he spent five years training in his father’s PI outfit before setting up his own. Some of the agency’s services are surveillance, missing-person search, courtroom presentation, and electronic countermeasures.

Gary & Associates is a private investigation firm in Tulsa. The owner is a former Tulsa Police Department detective, who left the service in 1967 to establish his own “private eye” outfit, and thereafter live up to “The Super Sleuth” nickname that Wall Street Journal has given him. Gary & Associates is a member of the World Association of Detectives, American Society for Industrial Security International, National Council of Investigation and Security Services, Oklahoma Private Investigators Association, and other large industry organizations, and its website features some of the agency’s salient accomplishments over the decades.

Gumshoe Investigations is a private investigation firm that provides confidential services to the residents of the Oklahoma City and Tulsa area. The company handles investigations involving matrimonial disputes, prenuptial investigations, vehicle tracking, location of missing people, corporate investigations, and surveillance services. Close protection is offered, with specially trained bodyguards providing 24/7 protection. Gumshoe Investigations also provides CCTV design, with a team of professionals creating custom surveillance systems that don't have any blind spots.

Malan Investigations is a state-licensed, bonded, and insured private investigation agency in Tulsa that has been around since 2001. The owner is a retired United States Army master sergeant, and he was the non-commissioned officer in charge of a 15-person protection detail during his tour of duty in Iraq. Malan Investigations is a member of Oklahoma Private Investigators Association and the National Association of Professional Process Servers, and some of its PI services are cheating spouse, child custody, internal theft, personal injury fraud, and auto accident investigations.

Midnight Run Services LLC is a private investigation company that has been serving the community of Tulsa for over a decade. The company works with individuals, businesses, and lawyers, and it specializes in the fields of surveillance, domestic insurance, and workers' compensation. It has performed asset, background, criminal, and infidelity investigations, as well as GPS tracking, undercover operations, and employment screening. The company also offers locksmithing and security guard services.

Night Shade Investigations is a private investigation agency in Owasso. The team members are bonded professionals, with a license from the State of Oklahoma Council on Law Enforcement and Education, and their mission is to search for the facts needed in solving the case. Night Shade Investigations performs discreet, interviews, covert video and photo documentation, thorough document searches, and “good old-fashioned shoe leather,” and it treats all communications in strict confidence. The company offers a free first consultation, and its areas of interest include civil and criminal matters, marital infidelity and other domestic situations, and workers’ compensation fraud.

Powerhouse Investigations is a provider of background research, legal support, domestic investigation, and criminal defense services in Tulsa. The agency caters to individuals, families, organizations, and law firms throughout Oklahoma, and it uses the most up-to-date tools and techniques to carry out the operations and deliver results. Powerhouse Investigations also provides process serving, and it gives a free consultation. The team of professionals treats each case in strict confidence, and it guarantees a 100 percent client-to-PI privilege throughout the case evaluation.

Sulivant and Sulivant is a full-service private investigation firm located in Tulsa, Oklahoma. The agency has been in business for 11 years, providing background checks, vehicle recovery services, and GPS tracking to clients from a wide range of backgrounds, including public and private entities. The firm works with insurance providers and law firms, investigating assets, reconstructing accidents to establish legal liability, and investigating the activities and whereabouts of subjects of interest.


Thunder Enterprises is a private investigation and security consulting agency in Tulsa. The company aims “to provide professional, dependable, high-quality services” to the clients, and it has an extensive network of contacts throughout the Americas, Europe, Australia, and Africa. Thunder Enterprises is a fully bonded and insured business, and its areas of focus include setting up technical surveillance countermeasures. The firm engages the services of vetted former military personnel and off-duty peace officers, and the owner is a veteran of the Russian armed forces and a reserve deputy with Tulsa County Sheriff’s Office.

Tulsa Private Investigation is a female private investigation agency in Owasso that is a trademark of Tulsa K.O. Private Eyes. The company commits to helping clients find peace of mind through excellent service and investigation skills,” and it provides the accurate proof they need at reasonable rates. Tulsa Private Investigation uses state-of-the-art tools, including exclusive search engines and stealthy cameras, and the owner takes advantage of her womanly instincts to address illicit situations and solve crimes. Some of the company’s services are infidelity and marital surveillance, background checks, security analysis, and process serving.

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