The Doctor Pipe Team provides high quality work, excellent customer service, and a reasonable price structure. Specializing in residential, apartment, and commercial services. It is common for sewer lines to back up due to obstructions. These obstructions could include debris or grease build-up, root growth in the line, or a damaged pipe. The inspector will give our customer the exact location of the matter so that we can provide an accurate estimate. A backflow prevention device is used to protect potable water supplies from pollution or contamination commonly due to backflow.