Drain Cleaning & Sewer Service - Serving Finksburg, MD, Baltimore And The Surrounding Areas Drain Works Inc. has been servicing the Baltimore Metropolitan and surrounding areas since 1997. We provide expert and reliable sewer and drain cleaning services to our commercial, industrial and residential clients. We have available all the equipment necessary to tackle your toughest clogs, from the small kitchen and branch lines to your large main sewers and manhole lines.