CES has extensive experience in underground storage tank (UST) management. Our team consists of members with State of Indiana UST Decommissioning/Closure Certifications. Since the beginning of UST regulations in 1988 we have assisted clients with a wide variety of UST management steps including tank registration and state-required documentation, management of UST removal projects, subsequent soil and groundwater investigations, and submission of required regulatory documentation. Our services do not end once the tank has been removed. We have assisted a number of clients with remediation of impacted soil and groundwater at UST sites by utilizing a variety of remedial methods such as removal and disposal of contaminated soil, enhanced bioremediation, and land farming.