ERS is a Full Service Ecological Consulting Firm

Ecological  Consulting  Services

ERS is a professional ecological consulting firm specializing in environmental compliance, fishery and wildlife assessment and management, wetland science and permitting, aquatic and terrestrial habitat improvement, and biological studies. We are staffed with professional biologists, ecologists and environmental engineers, who collectively evaluate, enhance and manage a variety of natural resources throughout the country.

ERS provides environmental compliance and permitting support services to meet various development projects. We apply a diverse scope of services that are creative, state of the art, and cost effective. Our services include study design, data collection, data analysis and interpretation, technical report preparation, critical literature review, expert witness testimony, permit assistance, and comprehensive natural resource management plan development.


Our firm is supported by experts with decades of experience from all disciplines in the environmental area. ERS is experienced conducting ecological surveys associated with numerous environmental programs.  Our ecological services include the areas of: