How Much Does Trenchless Sewer Line Replacement Cost on Average?

Trenchless sewer line replacement does not have a one-size-fits-all average; Brothers Plumbing, Heating, and Electric confirms pricing after a camera inspection of your line. The largest cost swings come from how much pipe needs replacement, how we can access it, and which trenchless method (lining or pipe bursting) best fits the pipe’s condition. Often a targeted repair or cleaning is enough; when the pipe is structurally failed, replacement is the right call. Our crews complete trenchless work across the Denver area with minimal disruption and materials that meet code. A technician’s rule of thumb: a straight, unobstructed run prices easier than a deep line with multiple tie‑ins.

When you want a firm number, these factors drive price:

• Total pipe length and diameter
• Depth, soil conditions, and nearby utilities
• Method chosen (CIPP lining vs. pipe bursting) and branch reinstatements
• Access points and any surface restoration needed

A current online coupon offers $50 off trenchless sewer repair. Schedule a camera inspection to get a written, job‑specific quote before any work begins.

Updated: 2026-03-09

Need help in Denver, CO? Call (720) 994-7055 or book online. “We will definitely use Brothers plumbing again. GREAT JOB GUYS!!” — Keith H.