HETI staff maintains the professional licenses and certifications required to provide clients with state-of-the-art products and services. For example, HETI staff has included Massachusetts Licensed Site Professionals, Connecticut Licensed Environmental Professionals, and New Jersey Licensed Site Remediation Professionals since the inception of each of these programs. Staff members are also registered as Professional Geologists and Professional Engineers in a number of states. HETI stays current on the latest state regulations, forms and guidance documents to best assist our customers.