Pipe Lining in Superior, WI

Pipe lining (CIPP) in Superior, WI

Restore your sewer line without digging up your property

When a sewer line in Superior has cracks, root intrusion, or deteriorating joints but still holds its shape structurally, pipe lining is often the most cost-effective repair. A custom liner saturated with epoxy resin is installed through a cleanout access point and cured inside the existing pipe, creating a new seamless pipe within the old one.

Superior's housing stock presents conditions where lining regularly makes sense. Many homes have shared private sewer laterals running beneath structures where excavation would be disruptive or impractical. Lining rehabilitates those pipes entirely from the inside -- no digging along the pipe's route, no coordination issues with neighboring properties.

Older Superior homes built before 1960 commonly have clay tile sewer lines. Clay pipe itself is durable, but fails at the joints as sealant degrades over decades -- exactly the type of distributed defect that lining resolves in one treatment. The new liner is jointless, root-resistant, and rated for 50+ years.

What the lining process covers

✓ Root intrusion and root-damaged joint sections
✓ Cracked or separated pipe joints throughout the line
✓ Minor structural deterioration in otherwise sound pipe
✓ Rehabilitating shared laterals without disturbing neighboring properties
✓ Lines beneath garages, additions, and outbuildings
✓ Lines where full excavation would require restoring driveways or landscaping

How CIPP lining works

The process begins with a detailed camera inspection to confirm the pipe condition and determine whether lining is viable. The line is then cleaned thoroughly -- roots, buildup, and debris removed -- to prepare the pipe surface for the liner.

A custom liner is cut, measured, and saturated with epoxy resin. It is inverted into the existing pipe under air pressure, pressing tightly against the pipe walls. A calibration tube ensures the liner conforms to the exact shape and diameter of the host pipe.

A blue-light UV curing system is pulled through the line to harden the epoxy. Branch connections are reopened with robotic cutting equipment. A final camera inspection verifies quality before we leave.

Most projects in Superior are completed in a single day with minimal restoration required.

Superior, WI Service

Free inspection & estimate

We start every project with a camera inspection so you know exactly what is in your sewer before we recommend anything.

Serving Superior and Douglas County communities including Poplar, Solon Springs, Hawthorne, Maple, Oliver, and the Twin Ports region.

Request a free estimate → Call 218-453-4073

Related services in Superior

Pipe Bursting in Superior, WI → All Trenchless Services in Superior → Sewer Camera Inspection →

Superior, WI questions

Frequently asked questions about pipe lining in Superior

Does Contour do pipe lining in Superior, WI?

Yes. Superior is part of our core Twin Ports service area and we serve it with the same crew and equipment we use in Duluth. No subcontractors, no extra scheduling delay.

What makes pipe lining a good fit for Superior homes?

Superior has a lot of shared private sewer laterals running beneath houses, garages, and other structures. Lining is ideal in these situations because it rehabilitates the pipe from the inside -- no excavation along the pipe's path, no disruption to neighboring properties or structures above.

What pipe conditions can be lined in Superior?

Lining works when the pipe still has structural integrity -- cracks, root intrusion, separated joints, minor deterioration. The line is cleaned, inspected, and then a custom epoxy-saturated liner is inverted into the pipe and cured with UV light to create a new seamless pipe within the old one. Collapsed pipe or severely deformed Orangeburg usually requires pipe bursting instead.

How long does pipe lining last?

CIPP (cured-in-place pipe) lining is rated for 50 years or more. The new liner creates a seamless, jointless pipe that eliminates the root entry points that cause most failures in older clay tile lines.

How long does a pipe lining project take in Superior?

Most CIPP lining projects are completed in a single day. We handle the camera inspection, line cleaning, liner installation, UV curing, and final camera verification in one visit. Minimal restoration is required because excavation is limited to cleanout access points.

What is the difference between pipe lining and pipe bursting?

Lining rehabilitates the existing pipe from the inside -- it is best when the pipe still has structural integrity but has defects. Bursting replaces the pipe entirely by fracturing the old line outward and pulling new HDPE pipe into place. A camera inspection determines which method is appropriate for your specific line.

What people say

Duluth homeowners who thought their yard was gone.

The thing people say most: they couldn't tell we were ever there.

Contour Inc

5.0

Based on 55 reviews

review us on

Bonnie Summers

2 months ago

Great crew, very professional work, five 🌟 they're there when they say they're going to be there. no excuses, anything goes wrong they fix it. customer service is five star. I would call them to get the job done. I highly recommend them. Had my sewer line replaced. Everything went smoothly. Loved working with this crew/company. They made an ugly situation beautiful once again.

Jill Thunder

3 months ago

Contour was very accommodating with all the home owners insurance issues I had to sort out. They repaired my main sewer pipe (had several cracks in it) with a 50 year warranty liner. Contour's quote was half of ASP as they found a closer access point to the front of the house and inspected all my home pipes determining they were fine and did not need lining. They save people a lot of money by only lining the sq foot of pipes that need it. The crew were very polite and professional. Would definitely recommend and hire them in the future for other services.

Rod Barber

3 months ago

Contour Inc. Was able to fix my sewer in a very timely manner so we could sell our house. They dug it up even in February! Very nice to deal with them.

Patrick Heaslip

4 months ago

From my initial conversation with Jason to my sewerlining appoint with Troy and his crew, Contour was 5 stars across the board. Everyone I spoke to was professional, knowledgeable, and patient throughout the process. They made it easy in addition to quoting a reasonable price. I would highly recommend anyone in the market for a sewerlining to consider their services.

Adam Osterlund

6 months ago

Contour came out and was willing to work with us on a solution that would fix a leak in a very difficult water main leak. They worked quickly, professionally, and cleanly.

They were able to complete the work faster than expected, and did a great job. We really appreciate their flexibility and ability to get the job done!

Leah Holliday

6 months ago

I needed my main sewer line lined. Contour was super helpful and was able to make it work within my budget. Very prompt, professional and got the work completed that same day. Highly recommend 5 stars to this company!!

Sara K

11 months ago

Contour is the best! Everyone treats you like an equal human and they are super knowledgeable at what they do. Brian and Co. were kind and honest from the start and very responsive. Everything was done very well and efficiently. They even came back to check on the project and touch up the blacktop they needed to patch in the alley after the job was completed. (Sewer line repair) Really appreciate you! I look forward to working with you again soon, just hopefully on an elective project and not an emergency. ;)

Charlie Bouschor

1 year ago

This is a very professional company. Not only did they actually return my request for a quote, they did it rapidly. The inspection was very thorough and was easily done. The quote was very fair, and the installation was amazing! The day of install we made room for their work, and when they left, it was cleaner than when we moved all our stuff! The workers communicated with us during the install, there was never a question about anything. Work was professional, and the out come is a sewar line I won't have to worry about again!

Thanks Contour!

Nadine Uremovich

2 years ago

Highly recommended! "Wow!" is the only way to describe Contour. Their crew is honest, knowledgeable, considerate, and dependable. They replaced our sewer and water line in one day. They were meticulous with clean up, too. Great people and a great company!

See what our customers are saying

Where we work

Serving Duluth and the Twin Ports.

Based in Duluth at 4958 Rice Lake Rd. We service homes and businesses across Northern Minnesota and Wisconsin. Enter your address to see how quickly we can be there.

Contour service zone

Get directions

How far are we from you?

Enter your address. We will open Google Maps with directions from our shop right to your door.

Cities we serve

Duluth, MN ★HQ Hermantown10 min Proctor15 min Superior, WI20 min Cloquet25 min

Esko22 min

Two Harbors30 min

Knife River25 min

Silver Bay55 min

Hibbing1h 15m

Virginia1h 10m

Ashland, WI1h 25m

Travel times are typical and vary with traffic and weather. For service outside this list, please call.