Oak Tree Private Investigations

Experts in Investigations, Consulting and Security

7107 S. Yale Ave #307   Tulsa, Oklahoma 74136

Imitation is the highest form of flattery, and there are multiple agencies paying money so your search for us leads to them. They want you to believe they are OTPI. While this is technically legal, ask yourself why they have to do that? At OTPI, we don't have to use deceptive practices. Our clients, product and case history speak for themselves.