Tree Roots in a Sewer Line: Signs, Removal and Cost

What are the 5 signs of tree roots in a sewer line?

The 5 signs of tree roots in a sewer line are listed below.

• Slow drains return within months of a cleaning.
• Gurgling toilets follow other fixtures draining.
• Sewage backs up at the basement floor drain.
• A large tree grows near the path of the sewer line.
• A camera inspection shows root masses at the joints.

Can tree roots break a sewer pipe?

Yes, tree roots can break a sewer pipe, because the roots widen cracks and joints as they grow until the pipe collapses.

What should you do about tree roots in a sewer line?

The 4 things you should do about tree roots in a sewer line are listed below.

1. Book a sewer camera inspection to confirm the roots.
2. Have the roots cut with an auger or a hydro jetter.
3. Ask about pipe lining to seal the joints.
4. Set a cleaning schedule when the roots return.

When should you call a plumber?

You should call a plumber in the 4 situations below.

• Drains slow down again after a cleaning.
• Sewage backs up into the basement.
• The sewer line is clay or cast iron.
• Large trees stand over the line.

Related plumbing problems and next steps

How much does the plumbing repair cost?

The plumbing repair cost depends on the fix: root clearing costs $100–$800, and sewer line replacement costs $1,388–$5,323, according to HomeAdvisor. Sewer line repair prices and local plumbers are on the sewer line repair in the Lancaster area page.

What is a related plumbing problem?

A related plumbing problem is clay soil pipe damage lancaster pa, and the clay soil pipe damage lancaster pa guide lists its causes and first steps.

Written and fact-checked by the Lancaster PA Plumbers editorial team using HomeAdvisor, EPA WaterSense and City of Lancaster data. Last updated October 29, 2026.