Neil A. Graff

HDR Environmental, Operations & Construction, Inc. is a private company based in Omaha, NE. The company provides environmental services.

HDR Environmental, Operations & Construction, Inc. provides environmental consulting, engineering, construction, and facilities services. The firm services include conservation & planning, compliance, e-learning, IT services, restoration and engineering & construction. The company was founded in 1989 and is headquartered in Omaha. NE.

HDR, Inc. specializes in engineering, architecture, environmental and construction services. Its services include architecture, asset management, commissioning and operations, finance, engineering, environmental sciences, planning and consulting, project delivery and real estate. The company was founded in 1917 and is headquartered in Omaha, NE.