Mainline Cleaning in the Minneapolis–St. Paul Area

Clear Sewer Line Blockages Before They Turn Into Bigger Problems

North Star Sewer & Water provides professional mainline cleaning throughout the Minneapolis–St. Paul area to help clear sewer line blockages and restore proper flow. If you’re dealing with recurring backups, slow drains throughout the home, or signs of a clogged main sewer line, we can identify the issue and recommend the right next step.

Signs You May Need Mainline Cleaning

A blocked main sewer line can affect multiple drains in the home at the same time. Signs you may need mainline cleaning include:

  • Recurring backups
  • Slow drains in more than one fixture
  • Gurgling toilets or floor drains
  • Water backing up in a basement drain
  • Sewer odors or repeated blockages

These problems can be caused by roots, buildup, grease, paper blockages, offsets, bellies, or damaged sections of pipe. If the issue keeps coming back, a camera inspection can help identify the underlying cause.

Our Mainline Cleaning Process

We begin by identifying the best access point for the line and evaluating the symptoms you’re experiencing. Depending on the condition of the pipe and the type of blockage present, we may use hydro jetting or a flex shaft to clean the line and restore flow.

To make sure the cleaning is being done properly, we use a camera inspection during and after the cleaning process to evaluate the condition of the line, confirm that the blockage has been cleared, and identify any underlying issues that may still need attention.

A close up of a rusty pipe in the dirt.

When Mainline Cleaning May Not Be Enough

In some cases, recurring sewer problems are caused by more than a simple blockage. Issues like root intrusion, pipe damage, offsets, bellies, or deteriorated pipe can continue causing trouble even after the line has been cleaned. If that’s the case, we can help determine whether additional inspection or repair is the better next step.