Top-rated drain clog or blockage clearers.

Get matched with top drain clog or blockage clearers in Knoxville, TN

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Drain clog or blockage clearers in Knoxville

Avatar for Mikey's Sewer Solutions
Mikey's Sewer Solutions
5.0(
42
)

Serving Knoxville, TN and surrounding areas

Approved

In business since 2014

Emergency services offered

Warranties offered

"He was professional, went right to work and had the drain cleared in less than a hour. He new what he was doing. All trace of him being there was gone. I would definitely recommend him."
Clogged Drains
Clogged drain in kitchen
Clogged Drain
Response time9 hrs
Response rate88%
40 neighbors recently requested a quote
Avatar for Imperial Plumbing and Drain Cleaning LLC
Imperial Plumbing and Drain Cleaning LLC
4.9(
12
)

Serving Knoxville, TN and surrounding areas

Approved

In business since 2023

Free estimates

Credit card accepted

"Frank was super informative and very professional. His work was great and he doesnâ t cut corners. I would recommend him for any plumbing work. This guy is great for new construction projects and repairs. Super friendly and excellent service."
Response time3 hrs
Recommended by100%of homeowners
Avatar for PROFLOW PLUMBING & DRAIN LLC
PROFLOW PLUMBING & DRAIN LLC
4.8(
17
)

Serving Knoxville, TN and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"Jonathan did an excellent job replacing my water heater. He was professional, knowledgeable, and incredibly friendly throughout the entire process. He took the time to explain everything clearly and made sure the job was done right. Highly recommend!"
Carbon and Polyphosphate Filters to reduce chlorine & hardness.
Tankless Heater
Tankless & Filtration
Washing Machine Addition
Drain Repipe

+2

Response time4 hrs
Response rate100%
5 neighbors recently requested a quote
Avatar for Alfco Plumbing
Alfco Plumbing
5.0(
36
)

Serving Knoxville, TN and surrounding areas

Approved

In business since 2013

Free estimates

Emergency services offered

"Leaking drain pipe , kitchen sink Shawn K was punctual, knowledgeable and examined where the leak was. He checked the area well , fridge dishwasher, and sink. replaced the pvc drain pipe and cleaned the work area when finished. Professional job. Well done."
Garbage Disposal Installed
Response time1 day
3 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for The Plumbing Authority, Inc.
The Plumbing Authority, Inc.
4.7(
202
)

Serving Knoxville, TN and surrounding areas

Approved

In business since 2013

Emergency services offered

Warranties offered

"The company sent a very professional manager to supervise the work. It took almost two days of horizontal boring in our yard and under our homes slab foundation. The horizontal boring equipment and crew added a large expense to the total bill but was the only to get under the slab to the correct spot. The crew installed heavy duty PVC pipe with a liner containing heavy duty commercial grade hose. If anything leaks in the future, a new hose can be slipped in to replace the bad one at a minimal cost. After the repair work was completed, the landscaping was restored to new. Overall a very professional repair job, well worth the extra cost."
Cabin Service
Navien Tankless Heater
Replacing Pipes and Earning a Five Star Review!
A Tankless Water Heater/Softener & Five Stars!
A New Water Line and One Very Happy Homeowner!

+7

Response time8 hrs
17 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Tennessee Standard Plumbing
Tennessee Standard Plumbing
4.8(
164
)

Serving Knoxville, TN and surrounding areas

Approved

In business since 2019

Warranties offered

Small jobs welcome

"Replaced all copper piping in the house with new pex. Hard working, did a 3 or 4 day job in 2 with a minimum of disturbance. Kelton made sure we were in the loop of progress at all times. Even showed us pictures from the work done in the attic. Highly recommend"
Get your options
Choose what fits
Recent Plumbing Projects
Recent Plumbing Projects
Recent Plumbing Projects

+198

Response time9 hrs
Response rate89%
277 neighbors recently requested a quote
Avatar for Winkle's Plumbing
Winkle's Plumbing
4.4(
76
)

Serving Knoxville, TN and surrounding areas

Approved

In business since 1997

Free estimates

Emergency services offered

"Jon did a timely, quick, thorough job. And this, after hours. Had he not fixed us up after the workday ended as he did, we would have either been without water overnight or paid our water company to spill 3 gallons per minute down our street. Get Winkle’s Plumbing whenever you can. They’r grand."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Response time1 day
1 neighbors recently requested a quote
Recommended by82%of homeowners
Avatar for Mr. Rooter Plumbing
Mr. Rooter Plumbing
4.5(
463
)

Serving Knoxville, TN and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"Plumber was excellent!! He did a great job clearing my drains. Very personable, professional and efficient. Cleaned up work area and inspected remainder of plumbing. Couldn t ask for better experience. Thank you."
Install New Drains
Install New Drains
Install New Drains
Install New Drains
Install New Drains

+49

19 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Jim's Plumbing Service
Jim's Plumbing Service
4.9(
25
)

Serving Knoxville, TN and surrounding areas

Approved

Super Service Award Winner

In business since 1992

Emergency services offered

Warranties offered

"Replaced trap and added a vent to Kitchen sink drain replaced and added a vent. Replaced 2 faucets in bathroom. Replaced drain and cleared drain for slow drain shower. He visited to evaluate promptly when I called. Showed up when he said he would. Stayed within the budget we agreed to. I would recommend Jim."
Response time12 hrs
Response rate93%
11 neighbors recently requested a quote
Avatar for Best Plumber, LLC
Best Plumber, LLC
4.9(
16
)

Serving Knoxville, TN and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Emergency services offered

"Ryan arrived when promised, diagnosed and fixed two problems, did all he could to contain costs, and explained everything clearly. I'd hire him and Best Plumbers again, without hesitation. "
New PVC Drainage System
New PVC Drainage System
Building Drain Repipe
Building Drain Repipe
Building Drain Repipe

+16

Response time1 day
14 neighbors recently requested a quote
Recommended by56%of homeowners
Showing 1-10 of 25
FAQs for drain clog or blockage clearing projects in Knoxville, TN

Snaking a simple clog near a tub, toilet, or sink often takes about five minutes. Deeper blockages along the main line can stretch the job to a few hours because the pro must feed extra cable and may need a camera to confirm the pipe is clear. Either way, specialized tools help pros work quickly and keep your drains running for the long haul.

Aggressive snaking can scratch pipes, push debris deeper, or even crack older lines. That risk is low with an experienced plumber who matches the cable size to the pipe and eases the snake through bends instead of forcing it. If you’re unsure of your technique—or your pipes are already fragile—calling a licensed pro is the safest, and often cheapest, move.

Start with simple barriers: mesh screens on every tub, shower, and sink keep hair, food bits, and jewelry out of the pipes. Skip harsh chemicals; a monthly flush with hot (not boiling) water clears light buildup without damaging plastic lines. Finally, practice smart disposal—no grease, wipes, or kitty litter down the drain—and schedule routine cleanings if you have older plumbing.

Roto‑Rooter typically charges a flat $160 to $450 for standard snaking, which may include a quick sewer inspection and basic clean‑out. Exact pricing depends on the clog’s location and complexity. Repairs or part replacements fall outside that flat fee, so ask for a line‑item estimate if your tech spots broken pipe sections or recommends additional work.

Most liquid cleaners rely on caustic chemicals that eat through hair and grime—but they also erode metal and even some plastics over time. Repeated use strips protective pipe coatings and can leave you with leaks or premature failures. If hot water or a plunger doesn’t help, call a plumber for mechanical removal instead of pouring more chemicals down the line.

The Knoxville, TN homeowners’ guide to drain clog or blockage clearings

From average costs to expert advice, get all the answers you need to get your job done.