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Pipe Bursting

Pipe Bursting Replacement

Full replacement, two small pits, no trench down the length of the yard.

When a sewer line is collapsed, severely bellied, or too far gone to line, it needs replacing — but replacing it does not have to mean an open trench from the house to the street. Pipe bursting pulls a bursting head through the old pipe, fracturing it outward into the surrounding soil while simultaneously drawing a new seamless HDPE line into the space behind it.

The practical result is a brand-new, full-diameter, fully jointless sewer line installed through two access pits instead of a trench across the entire run. For properties where the lateral crosses a driveway, a finished patio, mature landscaping or a tree you are not willing to lose, the difference in restoration cost alone is substantial.

Pipe bursting also lets us upsize. If your original lateral was undersized for the fixture count the house now carries — a common situation in homes that have been extended or had bathrooms added — we can pull in a larger line on the same path.

Compact track excavator loaded for transport to a Maryland sewer line replacement job

Signs you need this

  • A sewer line that has collapsed or lost its structural shape
  • Severe bellies holding standing water and solids
  • Cast iron that has corroded through along the bottom of the pipe
  • A lateral undersized for the home’s current fixture count
  • Damage too extensive for a liner to bridge

How we do it

  1. 01

    Assess

    Camera and locate the run, and confirm bursting beats lining for this pipe.

  2. 02

    Locate

    Gas, water, electric and communications located before we open ground.

  3. 03

    Excavate

    Two compact access pits at the ends of the run rather than a continuous trench.

  4. 04

    Burst & pull

    The old pipe is fractured outward as new HDPE is drawn through behind it.

  5. 05

    Restore

    Tie-ins, backfill, compaction, cleanup, and a final camera pass.

Pipe Bursting Replacement — common questions

Lining rebuilds the inside of a pipe that is still structurally present. Bursting destroys the old pipe entirely and replaces it with a new one on the same path. Lining is for damaged pipe; bursting is for pipe beyond saving, or pipe that needs to be larger.

Book it

Need pipe bursting replacement?

Free estimate, flat-rate quote, same-day availability. Tell us what is happening and we will call you back within the hour.

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No obligation · Free estimate · WSSC Lic # 71483