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Sewer Line Replacement Cost in Toronto & GTA

Sewer Line Replacement typically costs $13,750 – $22,500
Based on 50 feet, trench replacement · excluding 13% HST · compiled in 2026 year 10 month

Toronto excavation Sewer Line Replacement (from house to municipal Plumbing) around $275–$450 per foot; full length 10–20 meters typically $10,000–$25,000; no-dig pipe repair per section about $3,200–$10,000.

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House is usually about 10–20 meters (33–66 feet) from the street.
Estimate $13,750 – $22,500 (before tax)
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Price ranges

Installation methodPrice
Excavation replacement
Toronto
$275 – $450 / ft
No-dig pipe replacement: pipe bursting method$80 – $250 / ft
Trenchless: Plumbing Lining$120 – $330 / ft

Usually includes: excl. 13% HST.

What affects the price

  • Depth, length, and digging location: Plumbing the deeper and longer it is, the more expensive; driveway or front yard excavation costs more

Local notes for Greater Toronto Area

  • This comes mainly from an Ontario data website; please compare multiple quotes.

Saving money & avoiding pitfalls

  • First do camera inspection to identify fault location and feasible method.

Sources

Public sources used for the prices on this page (10/2026). Sources measure differently, so we use the range where most of them overlap. For reference only — actual quotes from pros take precedence.

  1. BuildersOntario – Sewer Line Replacement Cost Ontario 2026（2026-10）
  2. Mr. Rooter Toronto – trenchless sewer repair（2026-07）
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