Sewer and Water Line Repair The Story of Dutra Excavating & Sewer Inc. begins in the mid 1970s in northern Bergen County. Mike Dutra the founder and owner of the corporation started working for independent contractors and focused on new building excavation and new sewer installations. In 1976 Dutra Excavating & Sewer was established and the majority of work remained in the new sector of installing water and sewer lines for new building and houses. In the present Dutra Excavating & Sewer has now changed focus and now ninety percent of the corporations work is sewer and water installation and repairs. The corporation is striving to be the benchmark of the industry by using innovation and efficiency to become the leader in sewer and water installations and repairs. Our company can install a new water line or fix a broken line, whatever your needs are for your water line Dutra can do it! Sewer Installation & Repair Dutra Excavating & Sewer has been doing sewer installations and repairs in Bergen County, New Jersey for the past thirty years. Camera Services Dutra Excavating & Sewer is excited to offer a new service to our customers which we think will greatly benefit all of our customers. Drainage Dutra Excavating & Sewer offers complete drainage installation and repair.