Assured Investigations


Tulsa's only choice for quality investigating.


Assured Investigations is a “full Service” Investigation Agency serving all of Oklahoma and portions of Arkansas, Missouri, Kansas, and Texas. Assured Investigations is headquartered in Tulsa and can cover the entire region efficiently, effectively and economically. With over fifteen years of experience, our Professional Investigators will work diligently and with discretion to get you the information you need and the results you expect. Please review the following list of services provided by Assured Investigations.



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Contact Assured Investigations twenty four hours a day/seven days a week for all of your investigative needs.
Email: acalvert@assuredinvestigations.com
Phone: (918)-607-6899