Sewer Line Replacement Cost in Dallas, TX
In Dallas, TX, sewer line replacement costs about $6,630 for a main sewer line, dig or trenchless, with most jobs from $3,060 to $14,280. That is close to the national typical price of $6,500.
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Sewer Line Replacement price range in Dallas
| Low | Typical | High | |
|---|---|---|---|
| Price in Dallas | $3,060 | $6,630 | $14,280 |
| US national price | $3,000 | $6,500 | $14,000 |
| Difference | +$60 | +$130 | +$280 |
Prices in Dallas also shift with the season; busy months cost more. Local cost index used: 1.02 (1.00 is the US average).
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What affects the price in Dallas
- House or job size
- Material and quality grade
- Local labor rates
- Permits and inspections
The price covers a main sewer line, dig or trenchless. Typical project time is 2 to 5 days. Expected life: 50 years or more.
How to get a fair price in Dallas
- Collect at least three written quotes from licensed and insured Texas contractors.
- Ask for the price split into labor, materials and permits.
- Check licenses with the Texas state licensing board.
- Pay in stages tied to finished work, not all up front.
Frequently asked questions
How much does sewer line replacement cost in Dallas?
About $6,630, with a typical range of $3,060 to $14,280 for a main sewer line, dig or trenchless.
Is sewer line replacement more expensive in Dallas than average?
It is close to the national typical price.
Does the price include permits?
Sometimes. Ask your contractor whether permits, disposal and cleanup are in the quote.
Sources and method
- Bureau of Economic Analysis: regional price parities
- U.S. Bureau of Labor Statistics: Occupational Outlook Handbook
- Prices are modelled estimates, not quotes
Page last updated November 2026. See our editorial policy and disclaimer.