Pride Plumbing was called out for sewage water coming up in a pool house shower and toilet. Our inspection and tests determined that there was a stoppage in the outside main sewer septic drain line on the town's side. We advised the customer to contact the town to come out and clear the drain line. We also provided a cost estimate to trench a ditch from the town sewer tap to the pool house to expose and replace the main outside sewer septic drain line with new PVC piping and fittings along with installing proper cleanouts and fittings per code.