All Sewer Line Replacement cost guides / State market page

4 reports. Still early. Read individual reports rather than trusting summary stats.

Sewer Line Replacement Cost in Louisiana

Sewer line replacement in Louisiana typically costs between $5,200 and $20,000, with most homeowners paying around $8,500. Half of the projects tracked fall below $8,500, while a quarter exceed $13,250. Costs vary significantly based on factors like line length and soil conditions.

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Price distribution

Median $8,500.00 · typical $5,800.00–$13,250.00

$8,500.00

$5,200.00

$20,000.00

Shaded band: middle 50% of reports (25th–75th percentile). Median tick in teal.

Most jobs land between $5,320.00 and $18,650.00 (5th–95th percentile). Ignoring 1 outlier below and 1 above.

Based on reports from Apr 2026 (first entries this month).

Data freshness: 4 reports in the last 90 days. Help keep this current →

Data last updated Apr 8, 2026.

Latest reports

The underlying prices behind this page.

4 total reports

$20,000.00

New Orleans, LA · 6 days ago

Got a higher quote of $20k for sewer line replacement, quite surprised by the pricing.

$6,000.00

Baton Rouge, LA · 7 days ago

Replaced all sewer lines to the main in 2021 and it cost over $6k. They used a small backhoe for about 12+ feet.

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New Orleans, LA · 7 days ago

"Had to dig 50ft from the front of my house to the sewer."

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