865-419-7383

Sewer Line Repair & Replacement in Knoxville, TN, and Beyond

Slow drains, unpleasant smells, or messy backups can quickly turn a normal day into a plumbing adventure nobody asked for. When homeowners need dependable sewer line repair and replacement in Knoxville, TN, and the surrounding areas, they can count on WHiZPRO PLUMBER to track down the problem, fix it properly, and help get everything flowing like it should again.

WHiZPRO PLUMBER is a local plumber based in Knoxville, TN, proudly helping homeowners and businesses throughout the surrounding communities with reliable sewer services. Our team specializes in underground plumbing solutions, including expert sewer line repair, full sewer line replacement, and advanced diagnostic tools that pinpoint problems. Friendly technicians, practical solutions, and a down-to-earth approach make it easy for our customers to call us when their sewer system decides to cause a little trouble.

Overview of Our Sewer Line Repair & Replacement Services

Sewer lines spend their entire lives working behind the scenes, so when something goes wrong underground, our team steps in to bring things back under control.

A plumbing snake is inserted into an outdoor drain cleanout surrounded by dirt, plants, and pavers, indicating sewer or toilet repair and installation work.

Advanced camera diagnostics

Tracking down a sewer problem without seeing inside the pipe would be a bit like solving a mystery in the dark. Our team performs sewer camera inspections to locate cracks, blockages, and root intrusions with precision. Clear diagnostics help us recommend the best repair plan and avoid unnecessary digging.

Complete sewer line installation

Some sewer problems require more than a quick fix, especially when aging pipes have reached the end of their useful life. Our team handles professional sewer line installation to restore proper wastewater flow and strengthen the plumbing system for years ahead.

Repair solutions for damaged sewer pipes

Cracks, leaks, and stubborn clogs can disrupt how wastewater flows through the system. Our technicians perform dependable sewer pipe repairs designed to restore the pipe’s strength and improve flow. Reliable repairs help prevent backups and keep unpleasant odors from becoming permanent houseguests.

Solutions for broken or collapsed sewer lines

Severe pipe damage sometimes leads to structural failure below the surface. Our team provides broken sewer line repair and collapsed sewer line repair that restore proper drainage and protect the surrounding plumbing system. Prompt service helps limit property damage and keeps things moving in the right direction.

Trenchless repair and replacement options

Sewer repairs used to involve digging trenches that could turn a yard into something resembling a construction zone. Modern solutions like trenchless sewer repair allow our technicians to repair underground pipes with far less disruption to landscaping. Efficient technology means fewer headaches for homeowners and faster restoration of your plumbing system.

Our Comprehensive Services

Water Heaters

Few things ruin a morning faster than a shower that suddenly turns ice cold. Our services for water heaters include installation, replacement, and repair, so homes always have dependable hot water when it is needed most.

Leaking Pipe Repair

A leaking pipe might seem small at first, but it can waste water and cause damage over time. With our leaking pipe repair services, we track down the source of the problem and restore your plumbing system before things get worse.

Emergency Plumbing Repair

Unexpected plumbing problems can turn a calm day into a scramble. Our emergency plumbing repair services help homeowners tackle burst pipes, slab leaks, and other urgent issues that need quick attention.

Plumbing Remodeling

Renovating a kitchen or bathroom often requires thoughtful plumbing updates behind the scenes. Through our plumbing remodeling services, we install fixtures, reroute pipes, and support layout changes that help new spaces work the way they should.

Drain Cleaning

Slow drains and stubborn clogs can make everyday tasks more frustrating than they should be. Our drain cleaning services remove buildup, grease, and debris so sinks, tubs, and showers drain properly again.

Gas Line Installation and Repair

Gas appliances rely on properly installed and maintained fuel lines to operate safely. Our gas line installation and repair services support grills, fireplaces, dryers, and other gas-powered systems throughout the home.

Whole-Home Repiping

Older plumbing systems can struggle with corrosion, leaks, and uneven water pressure. Whole-home repiping replaces outdated pipes with modern materials that support consistent water flow throughout the house.

Water Treatment Systems

Many homeowners want water that tastes better and supports healthier living. Our water treatment systems reduce unwanted minerals and contaminants through filtration and reverse osmosis solutions.

Toilet Repair & Installation

A toilet that leaks, runs nonstop, or refuses to flush properly can throw off your whole day. Our toilet repair and installation services include fixing common issues, installing new fixtures, and replacing older units that have reached the end of their run.

Why Choose WHiZPRO PLUMBER?

Choosing the right plumbing company can make the whole process much easier. Here’s why you should choose us.

Family-Owned and Operated

Running a family business means we treat customers like neighbors, not numbers.

Financing Is Available

Flexible financing options help homeowners tackle plumbing problems without turning the situation into a financial headache.

Premium Name Brands

Our team works with trusted manufacturers like Navien, Bradford White, Delta, and other reliable plumbing brands.

Go #1 Club

Members enjoy perks like 15% off services, free estimates, and priority scheduling.

Zero-Effort Warranty

Our in-house warranty covers labor, parts, and materials, so customers can simply call us and let our team handle the rest.

FAQs About Sewer Line Repair & Replacement

Plumbers often begin with sewer camera inspections to view the inside of underground pipes. This process helps identify cracks, blockages, and root intrusions without unnecessary digging. Accurate inspection also allows technicians to recommend the right sewer line repair or replacement approach.

The timeline for a sewer line repair or replacement depends on the location and severity of the pipe damage. Minor sewer pipe repairs may take only a few hours, while larger replacements can require a day or more. Modern repair methods often shorten the process and restore flow quickly.

Common warning signs include slow drains throughout the home, sewage odors, and wastewater backing up into sinks or tubs. Severe damage may require repair of a broken or collapsed sewer line to restore proper drainage.

Modern trenchless sewer repair restores underground pipes with minimal digging. Technicians access the damaged section through small entry points and install a durable lining or replacement pipe inside the existing line. This method allows homeowners to repair sewer systems while preserving landscaping and driveways.

Sewer pipes can develop cracks or blockages due to aging materials, shifting soil, and tree root intrusion. Heavy rainfall and natural ground movement in the Knoxville area may also contribute to pipe stress over time. Professional sewer line installation or sewer line replacement restores proper wastewater flow and helps prevent recurring issues.

FAQs reviewed by Anthony Alegria, owner of WHiZPRO PLUMBER, LLC, a certified and licensed plumber.

Sewer Problems Stink—We’ll Help Fix That

When your sewer line starts acting up, our team is ready to jump in and get things flowing again. Give WHiZPRO PLUMBER a call and let us handle the messy part.
Call 865-419-7383 Today!

Contact Information

Address: 9111 Cross Park Dr STE D217, Knoxville, TN 37923

Phone: 865-419-7383

Business Hours:

Mon - Sun: 7:00 AM to 8:00 PM

Our Services

Discounts available with Go #1 Club

Zero-Effort Warranty

When you work with us, you’re covered—plain and simple. If something’s not right, just give us a call and we’ll handle the rest. No calling the manufacturer. No waiting on hold. No headaches.
Our warranty is fully in-house, which means we cover labor, parts, and materials ourselves. You don’t have to jump through hoops or chase anyone down—we make it easy. In fact, warranty work gets bumped to the front of the line, because taking care of our customers is kind of our thing.
Other companies might hand you off to someone else. Not us. We’re your plumber, your problem-solver, and your one-call fix-it team.

© 2026 
WHiZPRO PLUMBER
Icons made from svg icons is licensed by CC BY 4.0