Keystone Ecological Services is a northcentral Pennsylvania based small business providing ecological consulting services for the public and private sectors throughout the eastern United States.

Our team of experienced biologists provide integrated biological, monitoring, permitting, and project management services for large- and small-scale developments from the planning phase through the mitigation and monitoring phase. Our staff are well-versed in Federal, State, and local codes and regulations and have extensive experience coordinating and negotiating with regulatory agencies.

We facilitate environmental review by identifying biological resources that should be considered during initial project planning. This may include literature research and biological surveys during appropriate seasons to develop a biological inventory of the project area and produce maps identifying the location of biological resources. We specialize in sensitive species and resource surveys to meet environmental compliance requirements and maintain close partnerships with highly respected natural resource professionals to meet diverse client needs.

Field studies are conducted by experienced permitted biologists and specialists recognized by the agencies as qualified to conduct many rare, threatened, and endangered (RTE) species surveys to ensure data accuracy and compliance. We address our client's needs in a timely manner that is conscious of their permitting and development schedules.