Ranges from EPA/HomeGuide/Angi data; localize with your permit and labor rates.
How pipe bursting works
A bursting head is winched through the old pipe from an entry pit to an exit pit. As it advances it fractures the old pipe outward into the surrounding soil and simultaneously pulls a new HDPE pipe into the void behind it. The result is a brand-new, jointless line along the same path — and because it replaces rather than coats the pipe, it can even upsize the diameter.
What drives the price
Length and depth set the base — deeper pits cost more to dig. Access for the equipment matters, as does whether existing connections (a cleanout, branch lines) need reconnecting. Soil and any obstructions along the path can add difficulty.
Bursting vs the alternatives
Choose bursting when the line is collapsed, offset, or bellied, or you need a bigger pipe — cases CIPP lining can’t handle. If the host pipe is intact, lining is usually cheaper; if the surface is open lawn and the line is shallow, open-cut may win. The repair calculator compares all three for your line.
If the cause is covered, you may not owe the whole bill — check the coverage verdict first.
Common questions
How much does pipe bursting cost?
Pipe bursting runs about $60–$200 per foot, so a typical 50–100 ft lateral lands around $5,000–$20,000 installed. It’s trenchless — just two access pits — so you avoid most of the surface restoration an open-cut dig requires.
What is the difference between pipe bursting and CIPP lining?
Pipe bursting pulls a new pipe through the old one while a bursting head fractures the old pipe outward into the soil — it replaces the pipe entirely and can upsize the diameter. CIPP lining cures a new pipe inside the existing one, so it needs a host pipe that’s still structurally present. Bursting handles collapsed or offset lines that can’t be lined.
When do I need pipe bursting instead of lining?
When the existing line is collapsed, badly offset, severely bellied, or you want to increase the pipe diameter. If the host pipe is cracked or root-infiltrated but still intact, lining is usually cheaper. A camera inspection determines which applies.
Can pipe bursting be done under a driveway?
Yes — that’s its advantage. Because the work happens from two small pits with no trench between them, pipe bursting can replace a line running under a driveway, patio, or mature landscaping without tearing up the surface, which is where it beats open-cut on total cost.
Does insurance cover pipe bursting?
Only if the cause of the failure is covered. The common causes (roots, age, corrosion) are excluded on a standard policy unless you carry a service-line endorsement; a sudden peril is covered regardless of the repair method.
Sources & standards
- Sewer line & camera inspection cost data — HomeGuide
- Trenchless vs traditional sewer replacement cost — Angi
- US EPA — pipe bursting / trenchless rehabilitation cost case studies
- A licensed plumber / trenchless contractor in your area — the authority on a camera-verified diagnosis and quote
General information, not insurance/legal advice. Coverage varies by carrier and state — confirm against your own policy.