Practical solutions for dewatering and water treatment. A full-service remediation and dewatering contracting firm with an extensive equipment rental service, Lockwood Remediation Technologies, LLC features a turnkey approach to assist its clients with all phases of their dewatering, wastewater, or remediation projects. Whether it is design, permitting, installation, rental equipment, assistance in the operation, maintenance of provided systems or construction, LRT brings innovation and expertise to every project.