Sewer line backups are often caused by a combination of poor maintenance, buildup of debris, grease, or sludge, and infiltration from tree roots. Seasonal ground movement, freezing and thawing, or simple wear and tear over time can also damage your sewer lines and lead to blockages.

Regular sewer cleanouts are one of the best ways to prevent backups. Avoid pouring grease down drains, flush only toilet paper, and schedule routine inspections—especially if your property has older pipes or trees nearby that could cause root intrusion.

Yes, tree roots are a major cause of sewer line damage. Roots are naturally drawn to the warmth and moisture of sewer pipes, especially if there are small cracks or leaks. Once inside, they can expand and block the flow of waste, causing backups and expensive repairs.