RESOLUTE CSI is a Maryland based Private Detective and Security Guard Agency with nationwide reach. We provide you with highly trained and experienced leadership.

RESOLUTE CSI is owned and operated by Barry Leese, a retired Maryland State Police Commander with over 30 years of dedicated service. He entered the private sector managing large federal security contracts including investigative and armed guard services.

With our vast network of associates in Maryland and nationwide, we can offer you professional investigative and security services tailored to meet your needs or that of the organization. Our team of seasoned experts specializes in problem-solving providing you short and long-term solutions to address your concerns. We have addressed critical incident response requests, crisis management, armed escorts, facility security, infidelity, child custody, and major criminal investigations.