THE RIGHT APPROACH MAKES A DIFFERENCE
We are a consulting company specializing in the characterization and remediation of environmentally impaired sites. Jim Peterson, PG, LSRP, after ten years of consulting experience, founded PGI with the vision to create a company that could deliver truly appropriate, cost‐effective solutions while providing unparalleled client service. Our expertise in geology, environmental science, and consulting, often paired with our innovative line of Decision Support Services, provides our clients with multiple lines of evidence to ensure the best and most cost-effective outcome for their site.

Our clients range from private-sector industrial companies to smaller commercial enterprises, other consultants, and insurance and legal firms. For over 20 years we have been helping our clients effectively deal with environmental issues at their properties by interfacing with the overseeing regulatory agencies and complying with applicable regulations while advocating our client's interest.

We assist with managing all aspects of federal Superfund and RCRA Corrective Action sites and New Jersey's Site Recovery Act (ISRA) sites. In addition, we also provide LSRP services, litigation support and assist clients with property development through environmental and hydrogeologic assessments.

LEADERS IN BOREHOLE GEOPHYSICAL LOGGING & EMERGING LINES OF EVIDENCE
We also provide, since 2012, borehole geophysical logging services to our industry clients and to other consulting firms seeking to better understand and remediate complex subsurface conditions at their sites. Among the first to adopt the tools and technologies needed to get the most out of this line of evidence, we own and operate state-of-the-art equipment and are experts in log interpretation and project management. In 2020, we introduced our fully outfitted field logging unit, an innovation in this type of field investigation.

PGI is currently working on other investigation techniques that will add more clarity to support decision-making at your site!

EVERY PROJECT IS UNIQUE
In short, this means that every client is important and no project receives a templated response. Our team will become intimately knowledgeable of the project's details, goals, and timelines, which promotes efficiency and provides cost savings to our clients. Communication within the team at Princeton Geoscience and with clients is always direct and unencumbered by a chain of command. We take the time and energy to tailor our response to fit each client and site’s specific needs.

Our best asset is our clients and the trust they place in us. Over the years, through a commitment to excellence in client advocacy, technical expertise, and sound project management, we have developed a reputation for value-added consulting. With an eye on our clients' needs, and using sound scientific principles and practices, we deliver innovative, forward-looking solutions to environmental issues that take into account evolving regulatory, legal, and technical constraints.

We know that client satisfaction and loyalty are not constant. We are committed to the continuous effort needed to maintain our reputation and provide consistent, high-quality service.

Mitigation of Vertical Cross-Flows