Based out of Hilliard, Ohio, Metropolitan Environmental Services, Inc. has been providing vital environmental maintenance services such as dredging of pits, ponds, lagoons and retention basins, geo-tube dewatering, belt press dewatering, digester/tank cleaning and sewer cleaning for municipalities, utilities and industrial firms for more than 50 years. Metropolitan Environmental Services is a company of the Carylon Corporation, the largest and most experienced specialized maintenance firm of its type in the country and they back all of their work with a guarantee that is unmatched in the industry.