The average 2026 cost of Dallas sewer replacement is $7,400-$48,600. Trenchless costs 10-25% less. Discover local pricing based on 650+ sewer quotes.

The average cost of Dallas sewer line replacement is between $7,400 and $48,600. Trenchless restoration costs 10%-25% less. These prices are driven by labor complexity, length of pipe installation and invasiveness of the project.
Mother’s Master Plumbers used decades of DFW sewer service expertise to build this cost guide. Our mission: to give you one honest price range based on hundreds of current local quotes.
Use our guide to build an accurate estimate for your upcoming sewer project. Then, call Mother 24/7 to lock in your quote based on your unique job requirements.
"The average cost of Dallas sewer line replacement is between $7,400 and $48,600. Trenchless restoration costs 10%-25% less"