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If your home is experiencing slow drains, foul odors, or water pooling in your yard or basement, a damaged sewer line could be the cause. Sewer lines carry wastewater from your home to the main sewer system, and when they fail, it can create serious plumbing issues. Problems often occur in older homes, properties near large trees, or areas with shifting soil and heavy rain.
Tennessee Standard Plumbing provides expert repair services for sewer lines for homeowners in Knoxville, TN. Our team uses advanced tools and techniques to accurately identify the
Don’t wait for the problem to escalate. Contact our team today for reliable sewer line repair and keep your home safe from costly plumbing damage.




Your sewer line is a vital component of your plumbing system. When it becomes damaged, blocked, or collapsed, wastewater cannot flow properly, which can lead to backups, yard flooding, foul odors, and even structural damage to your home’s foundation.
Often hidden underground, sewer line problems are difficult to detect until significant damage occurs. Ignoring early warning signs can result in costly repairs, extensive property damage, and a disruption to your daily routine.
Prompt attention to sewer line issues helps prevent emergencies and keeps your home’s plumbing system functioning reliably.

Sewer line problems often appear gradually but can quickly cause serious damage if left untreated. Watch for these indicators:

Several slow drains may indicate a problem with the main line.

Water coming back up in lower-level fixtures is a strong indication of a blockage or pipe failure.

Bad smells inside or outside your home can signal a leak or crack.

Patches of damp soil or standing water may indicate a leaking underground pipe.

Unusual bubbling or gurgling noises often point to blockages or poor drainage.

Older homes may have pipes made of clay or cast iron, which can crack or deteriorate over time.

Roots can grow into pipes, causing blockages or cracks.
Noticing these signs early helps homeowners act quickly and prevent more serious damage.


If something goes wrong with our workmanship, we make it right—no excuses, no runaround, even if it means covering the cost ourselves.

You’ll always receive multiple options and a clear price before any work begins. Once you approve, that price won’t change.

We respect your schedule. If we miss our arrival window, we waive the service fee.
Hiring an experienced plumbing team provides many benefits. They handle sewer line issues correctly and help prevent further damage.



The plumber who came out to our home, William Gough, was personable, professional, and knowledgeable. He talked us through the repair every step of the way. We will definitely call Tennessee Standard Plumbing for any further needs.
We contacted Tennessee Standard to replace the drain pipes in our home. When they came out to perform the replacement they also checked our main sewer line, which was also in need of replacing. Patrick was able to immediately work up an estimate for the mainline repair and was able to fix…
We had multiple plumbing issues and Patrick Bordine was highly recommended. Not only did Patrick fix our issues, he shared his knowledge and provided multiple options. Since moving to TN and trying multiple plumbers, we have definitely found our “go to” plumber! Tennessee Standard and Patrick Bordine proved to be reliable and knowledgeable.
Had an overall great and professional experience from first call to get scheduled all the way to the end in getting our kitchen draining issue resolved. Will definitely use them again and would refer them to anyone.
Yes. Tree roots often seek moisture and can grow into small cracks or joints in sewer pipes. Over time, this can worsen the damage and lead to blockages or leaks.
Modern sewer line replacements often use materials such as PVC, HDPE (high-density polyethylene), or resin-lined pipe. These materials are resistant to corrosion and root intrusion and tend to offer better durability than older pipe materials.
Trenchless repair refers to repair or replacement methods that avoid or greatly reduce excavation. Techniques include pipe-bursting or cured-in-place pipe lining, which insert a new pipe or liner inside or along the existing pipe via access points rather than digging a full trench. Trenchless repair is appropriate when the existing pipe is not severely collapsed or structurally unsound and when access points are available.
When trenchless methods are appropriate and properly executed, repairs can often be completed in one to two days, sometimes within a single day, because extensive excavation and surface restoration are avoided. Traditional dig-and-replace methods generally take longer due to the need for trenching, pipe removal, new pipe installation, and restoration of landscaping or surfaces.
Yes. Trenchless repair may not be appropriate if the existing pipe has completely collapsed or is badly damaged, if the pipe material is incompatible, or if there is insufficient access to run a new pipe or liner. In such cases, traditional excavation and replacement are often necessary.