Trenchless Sewer Replacement

Trenchless Sewer Line Replacement in Marquette County

Serving Marquette County Since 1968 – One Crew, Trenchless & Full Excavation

When a sewer line is too far gone for a patch or liner to fix, full replacement is the answer. Carey Septic, Sewer, & Excavating has handled sewer and excavation work across Marquette County since 1968, and we bring that same depth of experience to trenchless sewer line replacement. We serve residential, commercial, and municipal clients, and our crew is fully licensed and insured on every job.

Trenchless sewer line replacement installs a brand-new pipe in place of a failed or collapsed one, without digging a continuous trench across your yard, driveway, or landscaping. That’s a meaningful difference when your property is involved. Free estimates are available, Michigan Saves financing is an option for qualified improvements, and we’re available around the clock for urgent situations.

Ready to find out if trenchless replacement is right for your sewer line? Call (906) 680-5334 for a free estimate. We’re available 24/7 for urgent situations across Marquette County.

How Pipe Bursting Replaces a Failed Sewer Line

The core method for trenchless sewer line replacement is pipe bursting. Before any work begins, we run a high-resolution sewer camera inspection through the line. That inspection tells us the pipe’s condition, confirms whether trenchless replacement is the right approach, and maps what the crew can encounter underground.

Pipe bursting requires only two small access points – one at each end of the damaged section – rather than a trench running the full length of the pipe. A bursting head is pulled through the old line, fracturing it outward into the surrounding soil while simultaneously drawing a new HDPE pipe into position behind it. HDPE pipe resists corrosion and root intrusion and is designed to hold up well against the ground movement and freeze-thaw conditions Marquette County properties see every year. Once the new line is in place, we run a follow-up camera pass to confirm it’s properly seated before we close out the job.

We also carry a full heavy-equipment excavation fleet. If the camera inspection or site conditions reveal that open-trench replacement is the more appropriate method, our crew can pivot without you sourcing a second contractor. One team handles the full scope.

Replacement vs. Repair: Choosing the Right Method

Not every damaged sewer line calls for full replacement, and not every damaged line can be repaired. The camera inspection is the only reliable way to make that call. No responsible assessment can happen without seeing the pipe condition directly.

When Pipe Lining Is the Better Fit

Pipe lining (also called CIPP, or cured-in-place pipe) works when a pipe retains its basic shape but has cracks, root infiltration, or minor joint separation. The existing pipe serves as a structural host for the liner, which bonds to the interior and seals the damage. When there’s enough structural integrity left to support a liner, that’s often the less disruptive path.

When Pipe Bursting Is the Right Call

Pipe bursting is the method for pipes that are collapsed, severely deteriorated, or too far gone to accept a liner. When damage is widespread and the pipe has lost structural integrity, a liner can’t restore it. Full replacement installs new pipe where the old one failed.

When Open-Trench Excavation Is Required

Some conditions rule out trenchless methods entirely: severely misaligned pipe, certain access constraints, or proximity to other utilities. In those cases, traditional open-trench replacement is the correct approach. Because we operate full excavation equipment alongside our trenchless capability, we can handle either method and can tell you honestly which one the job requires.

Our Reviews

Real Feedback. Real Results.

“Highly Recommend”
“The fellow that came by was friendly and experienced. He told us more about our system than we knew; much appreciated! Highly recommended by our neighbors and we'll certainly add our voices to the chorus.”

- Trish S.
“Excellent Work”
“Sodergren was excellent with their responses. They showed up as scheduled (actually early) and did the work requested quickly.”

- Jeff B.
“Top-Tier Service”
“Very impressed with this service and how well Ryan and Austin handled the situation thus far. Will be sure to recommend and use them in the future. Top notch service!”

- Joseph R.
“Happy Customer”
“
Very happy with the service. Got scheduled quickly and Michael was really nice and gave me a lot of good info for being in a new house and never having to deal with a septic system before. Great job!
”

- Jen M.
“Great Job”
“Michael was very nice and did a great job. He knew his job well and answered all the questions I had. We will definitely be calling again and requesting Carey Septic, Sewer, & Excavating to pump our system!”

- Jeni V.
“Professional and Kind”
“We called Carey/Sodergren septic service early in the morning. They were out to us in a couple of hours. Austin was very professional and kind. Thank you so much!”

- E. A.
“Highly Recommend”
“I highly recommend Carey Septic, Sewer, & Excavating services! They are extremely professional and I feel very good about the high quality of their work!
”

- Karen B.
“Fast & Efficient”
“
Carey Septic, Sewer, & Excavating was fast, efficient, and fixed the septic problems at my house. They responded quickly and the crew of Jim, Ed, and Andy were thoughtful, helpful, and extremely courteous
”

- Marye M.

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Why Marquette County Residents & Businesses Call Carey Septic, Sewer, & Excavating

We’ve been working in the soil of Marquette County since 1968. That history means we know the freeze-thaw cycles, the aging infrastructure, and the ground conditions that make sewer line work here different from anywhere else. We bring the right equipment and judgment to every job, not guesswork.

One crew, full capability: We handle trenchless sewer line replacement, traditional open-trench replacement, and site restoration, all without subcontracting. If the method needs to change mid-project, the team doesn’t.
Honest estimates, no upselling: Our recommendation matches what the pipe condition actually requires. We’re fully licensed and insured, and we back our work with a warranty.
Michigan Saves financing: Qualified improvements may be eligible for financing through Michigan Saves. Income-qualified customers can access a fixed rate of 1%; other applicants receive market-based rates. Loans are unsecured, with no collateral required. We’re a Michigan Saves top performer.
Free estimates: We’ll assess your situation and give you a clear scope and price before any work begins.
24/7 availability: Sewer emergencies don’t follow a schedule. We’re available around the clock for urgent situations across Marquette County.
Residential, commercial, and municipal: We serve the full range of property types throughout the county.

Why Sewer Lines Fail in Marquette County

The Upper Peninsula’s climate is hard on underground infrastructure. Marquette County’s freeze-thaw cycles place repeated stress on pipe joints, causing cracking and separation over time even without root involvement. Each winter, ground movement shifts and stresses the line. By the time symptoms appear at the surface, the damage underground is often more extensive than a repair can address.

Mature trees near older sewer laterals are another common cause. Roots exploit joint gaps and can eventually collapse a pipe over years of growth. The county’s established neighborhoods also carry significant concentrations of older pipe materials, including clay tile and cast iron, that deteriorate differently than modern plastic pipe. For these lines, replacement can be more durable than continued repair.

Signs Your Sewer Line May Need Replacement

Some symptoms point toward structural failure across a larger section of pipe rather than an isolated clog or crack. Watch for these:

Recurring sewage backups that return after cleaning or spot repair
Wet patches, sinkholes, or unusually lush grass over the sewer line path
Sewage odors near the foundation or in the yard
Multiple slow drains throughout the property, not isolated to one fixture
Repeated repairs on the same line that haven’t held

These signs don’t confirm replacement is needed, but they do mean a camera inspection is overdue. Getting a look at the line early can limit how much damage spreads before the ground freezes and conditions worsen.

Why Choose Us?

Built on Experience, Care, and Accountability

Locally Owned & Operated
Innovative Methods & Technologies
Flexible Financing Options Available
Contact Us for a Free Estimate
Honest and Transparent Pricing
Quality Work Backed by Warranties

Schedule Your Free Trenchless Sewer Line Replacement Estimate

If you’re seeing signs of sewer line failure on your Marquette County property, the first step is a camera inspection and a straight assessment of what the line needs. We offer free estimates, Michigan Saves financing for qualified improvements, and 24/7 availability when the situation is urgent.

Carey Septic, Sewer, & Excavating has been the dependable choice for sewer and excavation work across Marquette County since 1968. We’re fully licensed and insured, we back our work with a warranty, and we won’t recommend more than the job requires.

Call (906) 680-5334 to schedule your free estimate or reach us through our online contact form. We’re available around the clock for urgent sewer situations.

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