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TRUSTED BY KNOWLTON, NJ HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon38
    Verified drain cleaning services reviews

Top-Rated Drain cleaners in Knowlton - Updated Nov 2026

Avatar for Clear Flow Septic, Sewer, & Drain
Clear Flow Septic, Sewer, & Drain
4.5(
9
)
Drain Line Breakage - Camera LocateDrain Line Breakage - Camera Locate - For Business

Serving Knowlton, NJ and surrounding areas

Approved

In business since 2017

Credit card accepted

Customers say: Quick response

"Robert first came out to my house to fix a really bad clogged drain in our kitchen. He also came when it was convenient for us after work for both myself and my wife. He guarantees his work for 30 days with a clogged drain, well he ended up coming back yesterday and he came when he said he would and he completely fixed the problem. he was very professional and honest and didn't charge me for coming back to fix the issue. I would recommend them to anyone with problems. Mike"
Response time4 hrs
1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for NJ Pro Plumbing LLC
NJ Pro Plumbing LLC
4.9(
41
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For Business

Serving Knowlton, NJ and surrounding areas

Approved

In business since 2013

Free estimates

Offers commercial services

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today! \n

Broken Copper Pipe
Live Edge Sink and Toto
Gas Line Replacement
Entire Bathroom Remodal
Recommended by68%of homeowners
Avatar for Dawson Mechanical Contracting
Dawson Mechanical Contracting
4.8(
136
)
Drain Line Breakage - Camera LocateDrain Line Breakage - Camera Locate - For Business

Serving Knowlton, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 1988

Free estimates

Emergency services offered

"Great! The workers are very professional and punctual. They installed a tankless water heater. They cleaned everything up when they were done and then explained how it worked and how to maintain it throughout the years so it would work better. I highly recommend this company."
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+20

Response time7 hrs
Response rate99%
Recommended by92%of homeowners
Avatar for Advanced Professional Management, LLC
Advanced Professional Management, LLC
4.2(
939
)
Drain Line Breakage - Camera LocateDrain Line Breakage - Camera Locate - For Business

Serving Knowlton, NJ and surrounding areas

Approved

In business since 1999

Emergency services offered

Warranties offered

"Had to remove toilet, snake 15 ft of drain pipe, put toilet back. They kept me updated on arrival(came early), did job, took pictures through process, explained the whole process, cleaned up great. Subie was thorough and professional."
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+33

Response time11 hrs
Response rate100%
3 neighbors recently requested a quote
Avatar for AAA Construction Group LLC
AAA Construction Group LLC
5.0(
1
)
Drain Clog or Blockage - ClearDrain Line Breakage - Camera LocateDrain Line Breakage - Camera Locate - For Business

Serving Knowlton, NJ and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

At AAA Construction Group LLC, we take great pride in our experience, expertise, quality and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

After
Drywall & Plaster
Demolition
Damaged Insulation
Vacuum

+3

Response time9 hrs
4 neighbors recently requested a quote
Avatar for Drain Away Sewer Service Inc
Drain Away Sewer Service Inc
4.8(
40
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For Business

Serving Knowlton, NJ and surrounding areas

In business since 2014

Free estimates

Emergency services offered

"A few years ago, I had a plumbing issue for which they did a great job, so I knew who to call when I heard rushing water at 10:30PM on a Friday night, checked downstairs, and found an overflowing slop sink in the basement. Oh no! Turns out I had a clog in the main line, so I called and left a message. My call was returned within a few minutes, and we scheduled someone to come out the following day (Saturday). They quickly cleared out the line and got us back up and running."
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+26

Response time8 hrs
Recommended by97%of homeowners
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Drain Cleaning FAQs, answered by experts

You can often unclog a garbage disposal in less than 10 minutes, though sometimes you might need longer if you’re unsure what’s causing the clog. For minor clogs, consider plunging the drain, flushing the drain with baking soda and vinegar, or using an Allen wrench to free the clog. If the clog is more severe, contact a local plumber.

Baking soda and vinegar is a great solution for cleaning your sink drain; in fact, it’s our preferred method. Here’s how to unclog your drain with baking soda and vinegar: Pour in a half cup of baking soda, then 1 cup of white vinegar, and let the two bubble for 15 minutes. Then rinse out with boiling water. This method is much safer than using a chemical drain cleaner gel.

Usually it’s fine to leave a toilet clogged overnight, as long as it’s not close to overflowing. In some cases, the extra time may give the clog time to work itself out. For example, if it’s caused by an excess of toilet paper, letting it sit could result in the clog dissolving and you may be able to simply flush it away by the time you wake up. 

Only let it sit though if you have more than one toilet in the home.

A professional drain cleaner is a plumber or specialized drain cleaner with the necessary tools to unclog drains and tiles to keep waste water flowing out to the septic tank or city sewer for processing. Keeping wastewater from backing up into your home helps keep you and your family safe from potential contamination and sickness. These pros can help resolve nearly any drain situation in a safe and efficient manner.

Yes, many services include camera inspections to identify the cause of the blockage. Confirm with your provider.

The Knowlton, NJ homeowners’ guide to drain cleaning services

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