Trenchless Sewer Repair in Phoenix

Trenchless Sewer Repair in Phoenix

Conventional sewer replacement means digging a trench the full length of the line. Trenchless methods do the same job from one or two small pits, which matters a lot when the line runs under a driveway, a pool deck, mature landscaping or a slab. Less digging, less restoration, and the yard looks like itself a week later.

We use two approaches, and the camera inspection tells us which one fits.

Pipe Bursting

A new HDPE pipe is pulled through the path of the old one while a bursting head breaks the old pipe outward into the surrounding soil. You end up with a brand-new, jointless pipe, often one size larger than the original, with no seams for roots to find. This is our preference for clay and cast iron lines that are cracked, root-bound or partially collapsed but still have a continuous path.

Pipe Lining (CIPP)

A resin-saturated liner is inserted into the existing pipe, inflated, and cured in place, forming a new smooth pipe inside the old one. Lining works well for pipes that are cracked or root-invaded but structurally still round, and it's the go-to when the line runs under something we really don't want to disturb. It slightly reduces the pipe diameter, which is rarely an issue for a residential lateral.

When Trenchless Isn't the Answer

A fully collapsed section, a severe belly (a sag holding water), or a line with badly offset joints can't be lined or burst through; the path has to be corrected by excavation. Some lines have a fitting or transition that blocks the equipment. We won't sell trenchless where it won't work, and we won't sell excavation where trenchless would have saved your driveway. The camera decides, and you see the footage.

What the Job Looks Like

Camera and locate. Dig a small access pit at each end (or use existing clean-outs where possible). Clean the line, often with hydro jetting, so the liner bonds or the bursting head runs true. Install the new pipe or liner. Reconnect at the house and the city tap. Camera it again so you can see the finished result. Backfill the pits and restore the surface. Most residential trenchless jobs are finished in a day.