We are Maui based Pipe Renewal Experts.

And we have solutions for your drainpipe renewal needs. Trenchless sewer repair is a fraction of the cost and time it takes to re-pipe and there’s no need to tear through walls or floors. Nu Flow is the industry leader in pipe repair and Maui Plumbing, Inc. is licensed to use Nu Flow’s patented epoxy coating system

The Re Nu Method


Re Nu Your Drainage System


  • Residential & Commercial Properties
  • Industrial, Municipal & Federal Properties
  • Mains, Horizontal Laterals, Vertical Stacks
  • Sanitary Systems
  • Storm/Roof Drains
  • Vent Systems
  • Other Waste Systems
  • Processed/Industrial/Chemical Piping

About Your Local Re Nu Specialist

In addition to being rated the #1 plumbing company on Maui, Maui Plumbing Inc. is the exclusive licensed installer in Maui County for Nu Flow Technologies’ Nu Drain system. This state of the art technology uses your drain system’s existing entry and exit points for a "no dig" solution. That means we will not disturb your walls, floors, landscaping, or your daily activities while we work.

Nu Flow Benefits

Saves Time & Frustration

Using the patented Nu Flow system, your sewer pipe relining for home or business takes one day at most and employees or family members can go about their day as usual.

Less Expensive than Replacement

Using the patented Nu Flow system, your sewer pipe relining for home or business takes one day at most and employees or family members can go about their day as usual.

Better than New

The Nu Flow system leaves your sewer pipes “better than new” because they are impervious to tree roots and weakened joints and cracks are filled in. Water flow is improved, too.

Pipe Lining That’s Non-Invasive & Eco-Friendly

The Re Nu Solution


Leaks, and back-ups, and flooding, oh my! Plumbing issues can really ruin your day, but not as much as breaking apart your walls and floors to get to the problem. Technology has changed all that.

Maui Plumbing, Inc. has the ideal solution for restoring failing drainage systems in your home or business. This is a non-invasive procedure and is a fraction of the cost of re-piping. Maui Plumbing uses the Nu Flow process for trenchless pipe lining with a patented epoxy coating system. There is no disturbance to your home or building because we use the existing entry and exit points so digging up landscaping or tearing down walls is not our style. We will clean the gunk out of the drainpipes and return them to their original diameter. Then we line the inside with our patented epoxy coating. It doesn’t matter what material the original pipes were: clay, copper, steel, concrete, PVC, or another type of plastic, Nu Flow can fix it. Our epoxy pipe lining technology works best with pipes up to 12" in diameter.

Our Services


  • Conduit piping
  • Compressed air systems
  • Drain systems
  • Sanitary systems
  • Vent systems
  • Fire suppression systems
  • HVAC systems
  • Potable & Greywater systems
  • Waste systems
  • Residential and commercial properties
  • Industrial, municipal and federal properties
  • Mains, horizontal laterals, vertical stacks
  • Storm & roof drains


Information About Technology

Nu Drain uses a non-pressurized epoxy lining, and a process known as cured-in-place pipe or CIPP. This type of drain restoration saves significant time and money. There are four basic steps to the process:

  • We inspect the existing system for corrosion, tree roots, and missing sections.
  • A Nu Flow pneumatic cutting tool cleans the debris and corrosion from the pipes restoring them to the original diameter.
  • An epoxy-saturated felt liner with an internal bladder is pulled through the cleaned pipes. The bladder is inflated, pushing the epoxy liner along the interior walls of the pipe. The liner can bend to fully coat the interior.
  • The epoxy cures within hours leaving you with a smooth, durable pipe inside the original pipe. You will notice increased flow and cleaner water with no chance of groundwater pollution.

The Nu Drain process can be used on most pipes including: clay, concrete, copper, fiberglass, metal, iron, and PVC. The non-destructive technology allows building occupants to go about their daily activities while we work. There is no digging or tearing into landscaping or walls.

Why Choose Maui Plumbing, Inc.?

  • We handle a variety of businesses.

  • We can work on all kinds of pipes: brass, copper, galvanized steel, PVC and other plastics.

  • Our costs are affordable.

  • Cured in-place pipe (CIPP) lining is environmentally safe, saves time, building structure, and surrounding landscape.

  • The result of clean pipe interiors is cleaner water.

Hire Maui Plumbing, Inc. to repair and improve your sewer system. We use specialized tools that clean the pipes thoroughly until they return to their original diameter. We then line the pipes with a corrosion- and root-resistant structural epoxy liner giving you new pipes within the existing pipes.

The epoxy lining technology we use can be completed without destroying walls, ceilings, or floors. Since we don’t tear through the building’s construction we do not have the safety concerns that other companies do when there is asbestos insulation or other contaminants within the building’s structure.

When you choose Maui Plumbing, Inc., you will see that our cost is far less than re-piping. The epoxy lining solves a number of issues including: weakened joints, cracks, slow flow rates, intrusion of tree roots, and groundwater pollution.

We Are Ready To Help. Let’s Get Started.


Need help? Contact us now!

Contact Re Nu Today

We Are The Pipe Renewal Experts.
Request a Re Nu Installer.