Dorell Royster joined Apogee in 2008 and contributes to the success of a variety of projects with his expertise in hydronic and gas-fired heating systems; DX cooling; and water, sewer, compressed air and fuel gas plumbing systems. He is a professional Mechanical Engineer experienced in the design of mechanical and plumbing systems and has extensive knowledge of CADD/BIM systems, 3D/4D virtual design and construction methodology. Dorell has proven design experience in hospitals, commercial office space, churches, schools, multi-unit dwellings, and retail space.