Private Investigators in Tulsa, OK

The service we supply our customers exceeds acceptable levels of care, due diligence and thoroughness. Our specialists follow ethical guidelines mandated by our memberships in several professional organization, including those shown below. Company members regularly attend training and continuing education

Sulivant & Sulivant Investigations is a full service investigative agency.

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ABC Investigation is a complete service, professional investigation agency delivering confidential private investigations to attorneys, corporations, tiny businesses and the general public throughout the state of Oklahoma and beyond. ABC Investigation will go (within the law) anywhere, anytime. It is

Certified Investigations & Security is a private investigation company in Ohio that has offered viable, cost-effective solutions for businesses, attorneys, the insurance industry and individuals since 1961. We specialize in surveillance services aimed at determining the validity of claimed injuries,

Roy has conducted internal investigations and security consulting for defense contractors, huge hotels, major retailers and the Tulsa County Housing Authority. Roy has screened applicants, performed polygraph examinations, conducted audits and internal investigations for several major corporations. He