Cadien Sewer & Drain… Free estimates and Reasonably low prices! Proudly serving Long Island. With over 15 years of experience, we use the most up to date equipment and techniques to get the job done right. We guarantee our work because your satisfaction is our top priority. We offer services to both commercial and residential customers including cleaning, repairing, replacing, maintaining, installing and modifying septic tanks and drains. Call any time for your free estimate and ask about our affordable maintenance plans.