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Pooling water around your home, soft or muddy areas in the yard, and overflowing downspouts often indicate a problem within your underground drainage system. When these buried drain lines become clogged, damaged, or improperly sloped, water cannot move away from your home as intended. This leads to soil erosion, moisture near the foundation, and long-term property damage.
Tennessee Standard Plumbing provides residential underground drain services in Knoxville that keep water flowing safely away from your home. Using advanced diagnostic tools and proven repair methods, our team identifies issues beneath the surface and delivers solutions that protect your property from flooding and unnecessary water damage.
If you are experiencing drainage issues around your home, contact us today for dependable underground drain service in Knoxville.




Underground drainage systems are responsible for directing excess water away from your home and yard. They manage roof runoff, groundwater, driveway drainage, and moisture that collects around the property. When these lines become clogged, damaged, or settle unevenly, water begins to collect in areas where it can cause problems.
Pooling water can weaken soil, add pressure to your foundation, and create damp conditions that lead to mold or mildew. Professional underground drain services in Knoxville help correct these issues by identifying the cause of poor drainage and restoring proper water movement around your home.
Tennessee Standard Plumbing provides detailed inspections and dependable repair solutions that keep your drainage system working as it should throughout the year.

Underground drain problems are often hidden until symptoms appear around your home or yard. Look for these signs that your drainage system may need professional attention:






If you notice any of these warning signs, scheduling a professional inspection can prevent further damage and protect your home.


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.
Working with Tennessee Standard Plumbing ensures your home receives underground drainage solutions that provide long-term security and performance. Homeowners benefit from:
Professional underground drain services in Knoxville help prevent foundation damage, improve yard conditions, and support the overall safety and value of your home.



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.
You can call our office or reach out through our website. Once we hear from you, we’ll review the situation and explain what we’ll need before an inspection.
Underground drain lines often clog when soil, tree roots, and yard debris enter the system. Heavy rainfall in Knoxville can also push sediment into the drains, reducing water flow over time.
Most homes benefit from an inspection every one to two years, especially in areas with high rainfall or mature trees. Regular inspections help identify blockages or damaged sections before they cause flooding.
Yes. Tree roots naturally grow toward moisture and can enter underground drains through small openings or joints. Once inside, they expand and block the line, which often requires professional removal or repair.
Professionals use electronic locating equipment that follows the signal of a transmitter placed inside the drain line. This allows plumbers to map the route and depth of underground drains with minimal disruption to the yard.
Older Knoxville homes are more likely to experience under-slab drain issues due to aging pipes, shifting soil, or long-term wear. These problems can lead to moisture buildup beneath the home and require professional repair or replacement.
Yes. In many cases, we use targeted excavation, trenchless methods, or spot repairs to fix underground drains through smaller access points. This helps protect your lawn, landscaping, and hardscapes while still addressing the root cause of the problem.
Yes. Underground drain repairs and installations are backed by warranties on both parts and labor. During your estimate, we’ll explain the specific warranty coverage for your project so you know exactly what is protected and for how long.
Tennessee Standard Plumbing is available Monday through Friday, from 7:30 AM to 5:00 PM. You can contact us during these hours to schedule inspections, repairs, or replacement for underground drains.
Depending on the scope of work and where the drains tie in, permits may be required. Our team will handle any necessary permitting and make sure the work meets local codes and inspection requirements.
Our office checks availability, lines up an appointment window, and lets you know what the visit will cover. You’ll have a chance to ask questions before anything is booked.
Yes — we update our website with current offers, and some may apply to underground drain work depending on availability. Because promotions change, the most reliable place to check is our Specials page.
Financing is available for qualifying plumbing projects, including underground drain repairs or replacements. Details and application access are available on our Financing page.
Let us know what signs you’re seeing—such as pooling water, soggy areas in the yard, or repeated backups—and how long it’s been happening. That helps us prepare before we arrive.