Profitable, sustainable, competitive companies must meet the rising costs of doing business while maintaining compliance, protecting the environment, and restoring asset value. We help our clients balance these challenges within their environmental programs through innovative and practical solutions.

We partner with our clients to develop and implement tailored environmental management strategies. Our diverse client base, broad geographic coverage, and large project volume have given us exceptional experience with multiple contaminants, various media, and differing regulatory environments. 

We offer a best-value approach that pairs specialized industry expertise with technical and regulatory knowledge and know-how. An efficient service delivery model integrates program leadership with operations and engineering to ensure quality, consistency, and safe performance across broad environmental programs. Our ability to self-perform technical field services while offering innovative technical consulting provides significant cost-efficiencies accompanied by essential quality control. 

GES has successfully conducted projects at facilities ranging from chemical and petroleum processing and storage plants to bulk storage terminals, general manufacturing, aerospace and defense facilities, foundries and metal fabrication, mining and cement production, nuclear and fossil fuel power plants, hazardous waste treatment, storage and disposal facilities, and air, rail, and shipping facilities.



  • Environmental Due Diligence
  • Permitting and Compliance
  • Site Assessment
  • Hydrogeology 
  • Remedial Engineering
  • Design-Build
  • OM&M and Optimization
  • Decommissioning and Demolition
  • Data Management
  • Technical Field Services