Winter lining offer · Duluth & Superior

Winter Sewer Pipe Lining in Duluth.
10% off through March.

A new seamless pipe formed inside your existing sewer line, with no trench across a frozen yard. We cure with blue light instead of steam, which is why we line in February the same as we line in July.

Free camera inspection

No charge and no obligation, the same as every other month of the year. You watch the screen with us and you keep the footage.

10% off sewer pipe lining

On the $5,000 to $15,000 range most residential lining projects fall in, that is $500 to $1,500 off.

Lining work completed December 2026 through March 2027

Book the inspection now and we will schedule the work inside the window.

Call 218-409-6356 Why we can line in winter →

Get your free inspection

Tell us what’s going on, we’ll respond the same day.

No commitment · Same-week availability · Serving Duluth & region

Winter lining

We line in February. Not everyone does.

A steam or hot water cure needs ambient heat to work. In frozen Northland ground that gets hard enough that some lining contractors in this region simply stop for the winter. January through March, the service is not available from them.

A blue light cure does not depend on ground temperature the same way. The light supplies the energy. That is the practical reason we can schedule a lining job in the middle of a Duluth winter.

Sewer lines do not wait for spring. Neither should the fix.

Steam and hot water curing, what can go wrong

Too warm

The resin can begin setting before the liner has fully expanded against the pipe wall.

Too cold

The line may need heat held in it for 24 hours or more, and you cannot use the sewer for any of it.

Styrene

Two part systems off-gas as they cure, the same way spray foam does when the A and B sides react.

Before & after

This is what trenchless looks like.

The top image shows the inside of a deteriorated sewer pipe before CIPP lining. Root intrusion, cracked joints, and debris buildup are visible. The bottom image shows the same pipe after lining. New structural surface, seamless, and fully sealed.

Drag the handle to compare. The yard above this pipe was never touched.

No trench in Duluth, MN

The liner was installed through existing cleanout access. The lawn, driveway, and landscaping were not disturbed.

Completed in one day

Camera inspection, cleaning, liner installation, blue light curing, final camera confirmation. Start to finish in a single visit.

50+ year liner life

The new pipe surface is seamless, root-resistant, and corrosion-free. No joints for roots to re-enter.

Before CIPP sewer pipe lining Duluth, MN

Before After

How it works

Our CIPP lining process

Camera in first. Liner in second. Camera again before we leave.

Camera inspection

We run the camera before anything else. It tells us the length, the material, the condition, whether the line has lost its round shape, and whether it can be lined at all. You watch the screen with us. Free, with no obligation.

Clean the pipe

A Picote high speed cleaner goes in. Chains first to cut roots out at the wall, then a sanding head to take the pipe back to clean material. A liner bonded to roots and buildup is a liner that fails, so this is where a lot of the job happens.

Measure and saturate

The liner is cut to the length of the run and the epoxy is poured in, then pressed through the fiberglass by machine so the resin fully wets the material with no dry spots.

Install and cure

The liner is placed, then the Blue Light head is drawn back through it at a rate calculated for the diameter and conditions. The camera on the head confirms placement before the cure starts.

Final camera pass

We run the camera one more time to confirm full coverage, a sound seal, and clear connections. You see the before and the after.

Financial Assistance for Sewer Line Repair and Replacement in Duluth & Superior

You may not have to pay for all of this.

Duluth, Superior, and the surrounding region run more than 30 programs that help homeowners pay for sewer and water line repair. Grants, cost-share, and zero percent deferred loans that you do not repay monthly.

30+ programs in this region
Up to $20,000 in grants and free coverage
0% deferred loan options

Step 1 of 4

Where is your property?

What needs repair?

Do you own the property?

Most programs require owner-occupancy.

Approximate household income?

Used only for income-based eligibility.

Or browse all programs

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

6 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

7 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

7 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

7 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

9 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

10 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

1 year 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