I have never had to hire anyone regarding a service of this nature. The people I talk to here were…read moreprofessional and kind. Made me feel that I wasn't asking stupid questions and were very helpful and reasonable. Really worth it to me!

From the owner: Sulivant & Sulivant Investigations is a full service Oklahoma private investigative agency,…read moreproviding comprehensive and discreet investigations for a vast array of clients. We conduct investigations for major corporations, small businesses, law firms, insurance companies and individual clients.We pride ourselves on a quality work product, providing professional and cost effective solutions. We have investigative resources available at local, state and national levels.

I used this service with not knowing what to expect this investagation service found information…read morefor me that I never thaught possible would be found I highly recomend this service to any one that needs to find the truth I would highly recomend this investagation service to any person or company

From the owner: Statewide Private Investigationsread more

Mr Bradford did me a great service. He's a total professional with over 30 years in the business…read moreand one of the very best investigators in the state. He was able to help me locate somebody and perform a detailed surveillance and provide reports. And he got started within hours of my first call and we were done with the project in less than a week. I couldn't recommend him more.

Don did a great job and got it done quickly even during the holidays! I had pending court dates…read morewith paperwork that had to be served to a difficult person who didn't want to be found. He has reasonable rates and was worth every penny. I absolutely recommend him.

Nathan Alessi is a great person, father, husband and businessman. Nathan spends time listening to…read morehis clients to determine what is needed and appropriate. He is honest and will tell you up front if what you are looking for is feasible or not financially. Simply put Alessi Investigations goes above and beyond providing fantastic service and exceeds client expectations. Known of this business for many years now and am a very happy customer and refer AI out as well. Highly Recommended.

From the owner: Start uncovering the truth with Alessi Investigations, a private investigation service committed to…read moreobtaining the information you need. Our licensed and insured investigator assists individuals throughout Oklahoma with fact-checking criminal defense investigations; validating workers compensation claims; and clarifying family issues, such as marital infidelity or improper care of children by former partner. We can also aid in fraud investigations, service of process, and missing person locations. If you need inquiries made in a discreet and confidential manner, Mr. Alessi is the man to trust.

Gary and his team are professional, thorough and discreet. They have the best technology and the…read moreknow how to use it effectively. They are also all about using your time and money wisely. I would highly recommend Gary for any or your private investigation needs.

From the owner: The Wall Street Journal calls him "The Super Sleuth" --and with good reason…read more For more than 40 years, Tulsa private investigator Gary Glanz has been solving major crimes, locating missing people, recovering tens of millions of dollars in cash and other valuable materials and securing priceless art collections--all with a flair, and a sense of professionalism and discretion that have earned him an international reputation.

I would like to express my gratitude to Sindia Quiroz and Troy Cupps at Diana Cupps Law Firm for…read morebeing so thorough with the process of my situation and how fast they returned my phone calls and emails and the best of all, that's valued more than gold to me is, they showed me that they care.

My experience with Diana Cupps Law was nothing short of amazing! I came to them with a custody…read morematter. Cindy and Troy always answered any questions with no judgment. Diana made me feel, from day one, that my case was in the best hands possible. She assured me she would fight for my child and me, and she delivered. Everyone's professionalism and timely communication helped alleviate my stress in this emotional process. I am deeply grateful for Diana's service and highly recommend DIANA CUPPS LAW and her team to anyone facing similar family circumstances.

Val is well trained and highly capable. She pays attention to details and thinks quickly. Val has…read morea way of knowing how people will think or behave. Her instincts are great; but she also uses her network and resources to figure out solutions. Val is the clear choice if you need someone who has talent, integrity and discretion. I highly recommend Val Thompson Investigation because she is trustworthy and effective.

From the owner: Val Thompson Investigations is a licensed private investigation agency providing professional,…read morediscreet investigative services throughout Oklahoma. I specialize in child custody investigations, surveillance, and court-ready documentation used by attorneys and presented in family court. I assist parents and legal professionals by documenting custody and visitation violations, conduct order violations, unsafe or inappropriate environments, unauthorized cohabitation, and ongoing patterns of noncompliance. All investigative work and reports are factual, neutral, time-stamped, and structured to meet legal standards and withstand scrutiny in court. I am CLEET-certified, a Certified Process Server, and a Notary Public, allowing me to support cases through investigation, documentation, and legal service needs. I am also a proud member of the Oklahoma Private Investigators Association (OPIA) and maintain an A+ rating with the Better Business Bureau, reflecting a strong commitment to ethics, professionalism, and client trust. Clients choose Val Thompson Investigations for responsive communication, attention to detail, and evidence-based results—not assumptions or speculation. Whether you are a parent navigating a custody dispute or an attorney seeking reliable investigative support, I provide clear, defensible documentation designed to support real legal outcomes. Truth needs to be seen Serving Oklahoma Phone: 405-343-3633 Email: Val@vti.Agency Website: VTI.Agency Open 24/7 / 365

I had the unfortunate circumstance of needing some forensic accounting help when I learned of…read moreembezzlement occurring in my business. Never having the need for a forensic audit, I had no idea whom to call so I relied on my attorney's recommendation and this hire was home run! Leah helped calm my fears and panic by explaining what Workman Forensics was going to do for me, my business, and the investigation. She found things that I cannot imagine having ever found myself. The staff at Workman Forensics are professional, thorough and are great with communicating with you where they are and where they are going with their investigations while still being cognizant of the resources you have to devote to the situation. Absolutely 100% satisfied!

From the owner: You hire our team to build your case through gathering primary evidence, connecting data, and…read moreuncovering financial issues. Workman Forensics' team of experts combines traditional investigative processes and state of the art analytical technology with financial and accounting experience.