Princeton Technical Services Inc. is an African American owned and City of Chicago certified MBE/DBE/ ACDBE engineering consulting firm specializing in program management, construction management, construction inspection and material testing based in Chicago, Illinois. Our goal is to help our clients realize success with their projects by providing industry professional experts who understand the complexities of building and maintaining modern infrastructures. Today, our company success spans multiple industry sectors with licensed professional engineers and certified technicians providing services throughout northern Illinois and northwest Indiana. We strategically partner with our clients to deliver safe and successful projects and programs. We have developed a loyal customer base by proving our value and earning the trust of our clients. Each client’s needs are unique; thus, we collaborate to create flexible teams and strategic plans. Princeton provides comprehensive program and project services to both public and private clients.