HILL Environmental Group has been providing environmental remediation and construction services since 1992. We are a certified WBE and have experience remediating large commercial and industrial sites, refineries, retail sites and military bases/ports-of-entry. Services include excavation, in-situ and ex-situ soil treatment, MGP sites, stream remediation, UST removals, site capping, remediation system installation, brownfields, facility decontamination/closure, sewer/catch basin/pipe cleaning, and waste management. HILL has two sister companies: Subsurface Environmental Technologies – Drilling and Geophysics and Geomatix – high end drone services.