Finished major sewer line repair job in Buford this afternoon. Tree roots had infiltrated main line causing frequent backups. Used hydro-jetting to clear blockage then camera inspection revealed multiple root intrusion points. Excavated and replaced 25 feet of damaged sewer pipe with new PVC. Pressure tested system and backfilled properly. Chen Plumbing's sewer line repair expertise saved this Buford property from costly ongoing issues. System flowing perfectly now.