AMERICAN DO-ALL INC. can handle all of your Plumbing Service needs throughout the entire NORTHSHORE AREA, including ST. TAMMANY and TANGIPAHOA PARISHES. We are LICENSED MASTER PLUMBERS, FULLY INSURED professional Mechanical Contractors in business since 1971. We strive to provide SAME-DAY SERVICE, along with SENIOR CITIZEN DISCOUNTS. Plumbing We offer free estimates on major work such as Bathroom or Kitchen Remodeling, New Construction Plumbing, Gas Line replacements, Sewer Line replacements, or other similar items.