If you have a emergency Sewer or Water replacement, call us and in most cases we will do it the next day.When you are in need of Sewer or Water Replacement in Maryland, A&A Construction and Utilities, Inc, can perform a trenchless replacement. Our technicians are equipped with the most sophisticated equipment available to service all of your sewer and water line replacement, without destroying your yard. The advantages of trenchless sewer line replacement are obvious. First and foremost, it's quicker and less expensive. There is NOT the added expense of replanting the yard, replacing any sections of fence, repairing driveways or side walks, etc.