Cell Development
& Liner Systems

We build new landfill cells with precision excavation and engineered geosynthetic liners, ensuring long-term containment and structural integrity.

Leachate & Gas Management Systems

EISG installs pump-and-treat systems, force mains, gas wells, and venting infrastructure to control emissions and manage fluids safely.

Closure & Capping Solutions

Our teams implement traditional and alternative final cover systems to protect sites, reduce infiltration, and meet Subtitle D closure requirements.

Post-Closure Monitoring & Maintenance

We provide inspection, maintenance, and reporting services to maintain cap integrity and regulatory compliance for years after closure.