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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 sewer line repair services in Knoxville, TN. Our team uses advanced tools and techniques to accurately identify the source of the problem and deliver efficient, long-lasting repairs. From minor blockages to severe pipe damage, we assess your sewer line’s condition and recommend the most effective solution to restore proper flow and prevent future issues.
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.


“ I feel comfortable calling and sending Tennessee Standard in my house to fix a problem. He respected my home just like I do. To us, Tennessee Standard is the gold standard.”
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.
Many older homes in the Knoxville area still have original clay or cast iron sewer lines that benefit from these modern upgrades.
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.
This speed advantage is especially valuable for commercial properties where minimizing disruption to daily operations is a priority.
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.
We offer GoodLeap financing, which provides flexible payment plans tailored to fit your budget. You can spread the cost of your plumbing project over time with manageable monthly payments.
In most cases, yes. Homeowners are typically responsible for the sewer lateral — the pipe that connects your home to the city’s main sewer line. This means any repairs or replacements on that section are your responsibility, not the city’s. A plumber can help you determine exactly where the issue is located.
Yes. Our plumbing work includes warranty coverage on both labor and materials, providing added protection and confidence after your service is completed.
Fill out our online contact form. After we receive your information, a member of our team will follow up quickly to set up an appointment that fits your schedule.
Completion times vary based on the type and complexity of the work. Many routine plumbing services are finished the same day, often within a few hours. We’ll review the expected timeframe with you before any work begins.