For clients facing environmental-related challenges, GSI provides strategic and technical support for a range of environmental management projects.

Our team works with public and private sector clients to clean up contamination, manage pollution, and protect natural resources. We strive to help our clients find the most cost-effective solution that meets or exceeds regulatory requirements. We maintain strong working relationships with regulators, and we use these relationships to help negotiate on behalf our clients. Using our deep regulatory knowledge and technical expertise, we are able to help clients identify contamination sources and implement effective programs to mitigate or eliminate contamination to groundwater and surface water sources, and stormwater facilities.

Services include: