Barr Engineering Co.

Barr Engineering Co. integrates engineering and environmental expertise to help clients develop, manage, process, and restore natural resources. Companies in a variety of industries, as well as public-sector organizations, rely on Barr to solve complex challenges and deliver beneficial, long-lasting outcomes. We provide environmental science and engineering for aquatic environments; contaminated sediment assessment and remediation; stormwater evaluation and planning; maintenance dredging support; chemical fate and transport; chemical source control and evaluation; habitat assessment and restoration design; ecological and human health risk assessment; and natural resource damage assessment (NRDA).