ZALIG works with government and industrial clients to resolve contemporary environmental and hazardous waste issues, manage health and ecological risk, and help reduce financial liability. Our team has proven itself capable of planning, organizing, monitoring and controlling large, long-term, and technically complex projects that require multi-disciplined technical staff. ZALIG has successfully managed more than 5,000 environmental projects, including site assessments, field investigation, remediation design, remedial oversight, remediation systems operation and maintenance, and site closures. Our combination of planners, engineers, scientists, chemists, risk assessors, and construction managers gives ZALIG the unique capability to provide total environmental management, investigation and remediation services.

Our Services include: Comprehensive site investigations Underground/aboveground storage tank (UST/AST) evaluations Geophysical and Soil gas survey Drum or container sampling and analysis Surface and Subsurface soil sampling and analysis Groundwater investigation and sampling Surface water and sediment sampling and analysis Membrane interface probe (MIP) survey Field quality assurance/quality control procedures Risk assessment and Report generation Asbestos screening survey Lead-based paint (LBP) screening survey Drinking water studies