ESA is an environmental consulting firm committed to the principles of sustainability. We have forty years of experience in all aspects of project planning, environmental assessment, natural resource management and regulatory compliance. Our staff of scientists, planners and other experts assist clients ranging from government agencies to nonprofits to private industry.

With multiple offices nationwide and diverse practice group areas, ESA is large enough to offer a full range of services but small enough to provide the kind of personal services clients expect and consider integral to project success. Clients look to ESA as a single source for well-reasoned, timely and effective services across multiple planning needs.