Geographic Services Inc. (GSI) professionals specialize in environmental sciences, air quality, hydrogeology, geology, and microbiology.

Geographic Services, Inc.' (GSI's) strategy is to provide a full range of services through the mid-atlantic region. GSI offers both standard and custom analysis of environmental health hazards, and are available to perform on-site inspections; air, water, and hazardous waste sampling and analysis; and environmental consulting to identify and resolve environmental management problems. Our environmental capabilities include: Brownfields; Compliance Audits; Environmental Site Assessments (Phase ...

Geographic Services, Inc.' (GSI's) strategy is to provide a full range of services through the mid-atlantic region. GSI offers both standard and custom analysis of environmental health hazards, and are available to perform on-site inspections; air, water, and hazardous waste sampling and analysis; and environmental consulting to identify and resolve environmental management problems. Our environmental capabilities include: Brownfields; Compliance Audits; Environmental Site Assessments (Phase I); Site Investigation (Phase II); Risk Management; Remediation; Solid Waste; Underground Storage Tanks (USTs); Wetlands Delineation; Asbestos Containing Materials (ACMs) Survey; Lead Base Paint (LBP) Survey.