James Peterson

PG, LSRP, President and Principal Geologist

BS Geology 1985, Colorado State University, Boulder, Colorado

New York Professional Geologist No. 000317

Pennsylvania Professional Geologist No. PG-001626G

NJ-LSRP License No. 573761


Environmental management of surface and groundwater supplies and impairments, hazardous waste operations, radon monitoring, and mitigation, known and emerging environmental contaminants, DNAPL, BTEX, VOC, RCRA, SUPERFUND, ISRA, and CERCLA site characterization and remedial investigations, aquifer characterization and conceptual site modeling, borehole geophysics, characterization of commingled groundwater contaminant plumes


Timothy Hull

PG, LSRP, Vice President of Field Operations and Senior Geologist

BS Environmental Science, 2003, Bates College, Lewistown, Maine

New York Professional Geologist No. 000860

NJ-LSRP License No. 747345


Environmental site investigation and remediation, borehole geophysics, fractured bedrock characterization, surface and groundwater sampling, soil and bedrock classification and sampling, vapor intrusion investigations, hazardous waste operations, LSRP services, project management, computer-aided drafting (AutoCAD and WellCAD)


Tyler Thompson

MS, Associate Geoscientist

MS Ecosystems Science and Management, 2020, Pennsylvania State University, University Park, Pennsylvania

BS Environmental Resource Management, 2015, Pennsylvania State University, University Park, Pennsylvania


Geological and environmental fieldwork, environmental site assessment, surface and groundwater sampling, computer-data management, and computer-aided drafting, data quality assurance and quality control review, geographic information systems, groundwater-pollution characterization

List Team Grid

Matthew Patterson

PhD, Geoscientist

PhD Environmental Science, 2021, Rutgers University, New Brunswick, New Jersey

BS Environmental Science, 2011, Stockton University, Pomona, New Jersey

Geological and environmental fieldwork, borehole geophysics, geophysical log analysis and preparation, surface and groundwater sampling, database management, data programming and coding, data analysis and computer-aided drafting.


Jennifer Nippins

Office Manager and Marketing

BA English Literature, Rutgers University, New Brunswick, New Jersey

BA Visual Arts, Rutgers University, New Brunswick, New Jersey


Office management and financial operations, logistics, advertising, social media, graphic design, website, video editing