How often should the main sewer line be cleaned to prevent clogs?

The main sewer line should be professionally cleaned about once a year to prevent clogs and backups. Most problems begin with grease, wipes, and tree roots slowly building up inside the pipe.

A yearly cleaning paired with a camera inspection helps catch early issues and confirm the line is clear. For tougher or recurring buildup, hydro-jetting (high‑pressure water cleaning) is often more effective than a standard snake. We offer preventative maintenance plans, and our licensed plumbers use camera inspection to verify results. We often see older Massachusetts homes benefit from proactive jetting when trees sit close to the sewer path. A small technician insight: if the cable keeps bringing back fine roots, schedule jetting soon—cut fibers regrow faster than you think.

Consider cleaning sooner if you notice:

• Multiple fixtures slowing at the same time
• Gurgling after toilet flushes or sewer odors indoors
• Water backing up at the lowest tub, shower, or floor drain

If you notice any of these signs, avoid chemical drain cleaners and schedule a camera inspection first.

Updated: 2026-06-29

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