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  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon557
    Verified drain cleaning services reviews

Top-Rated Drain cleaners in Pennington - Updated Nov 2026

Avatar for Just In Case Plumbing & Heating LLC
Just In Case Plumbing & Heating LLC
5.0(
58
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For BusinessDrain Line Breakage - Camera Locate+1 more

Serving Pennington, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Warranties offered

Credit card accepted

"This company is a treasure! I had a gas leak last week in the heart of the coldest weather in ten years: PSE&G just shut off the gas and left; and Alex was the only plumber who responded, to my urgent calls for help as the house cooled down. He was reassuring, came that day to take a look, arrived punctually with a helper the next day, and did a 3-hour repair (it involved work outside and in a crawl space) quickly, efficiently, and professionally. He cleaned up thoroughly, and left me with heat back on and hot water restored. PSE&G came the next day to remove the red tag and approve his work. All this for a third of the price the big companies wanted to charge me! In addition, he spotted duct work that had been dangerously incorrectly installed on the new furnace and warned me - the company who did the installation has just been over and has agreed to remediate the duct work free of charge. - Alex is fairly young but experienced, a master plumber, fully licensed, and friendly and h"
Plumbing Project
Plumbing Project
Before
Basement Bathroom
Water Heaters Project

+14

Recommended by46%of homeowners
Avatar for Aqua Joe Plumbing & Drains
Aqua Joe Plumbing & Drains
4.8(
53
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For BusinessDrain Line Breakage - Camera Locate+1 more

Serving Pennington, NJ and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"Joe did an excellent job clearing a major blockage in my kitchen sink drain. It turned out to be a pretty big job, but he took the time to diagnose the problem properly and made sure everything was working correctly before he left. Joe was professional, knowledgeable, dependable, and kept the work area clean. I am extremely satisfied with the quality of his work and would highly recommend him to anyone looking for an honest and skilled plumber."
New water heater
11 neighbors recently requested a quote
Recommended by82%of homeowners
Avatar for Alliance Service Professionals, LLC
Alliance Service Professionals, LLC
4.5(
308
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For BusinessDrain Line Breakage - Camera Locate+1 more

Serving Pennington, NJ and surrounding areas

Approved

In business since 2005

Emergency services offered

Warranties offered

"Professional, courteous, respectful, connected customer relationship and communication focused from first contact with owner Jake to administrator Amy to technician Robert. We received an email and a call from Amy notifying that Robert was on his way. Robert diagnosed the problems, described the solutions and made the repairs. Our clogged kitchen drain has been clear since his industrial snaking. And our "singing pipes" was actually a defective toilet closet mechanism which he replaced. He was the 3rd plumber we had in to fix the singing pipes and the only one who actually solved the problem. Robert was friendly, efficient and respectful leaving our place clean after his work. He was also willing to walk through the house to help us see if there was any other plumbing problems that needed repairing. We had pre-paid for an emergency/after hours visit which was higher than for regular hours. As it turned out, we ended up getting a regular hours timeslot due to a cancellation. The pre-payment was applied to the final bill collected by Robert at end of service, just as explained by Jake and confirmed by Amy. We will be calling Alliance Service Professionals again if/when we need plumbing done well by skillful and experienced professionals with respect for people and property."
Large sewer line replacement
Replace Iron with PVC
Replace Iron with PVC
Before
Response time10 mins
5 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Arctic Air Conditioning
Arctic Air Conditioning
4.8(
867
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For BusinessDrain Line Breakage - Camera Locate+1 more

Serving Pennington, NJ and surrounding areas

Approved (Corporate)

In business since 1977

Free estimates

Emergency services offered

"Technician/Plumber Nick Drouvalakis did a great job. He arrived on time, was knowledgeable and explained everything in detail, he ensured he cleaned the area after he finished the job. He was also very efficient and focused. I highly recommend Nick Drouvalakis."
photos
photos
photos
photos
photos

+6

16 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for AJ Perri, LLC Plumbing
AJ Perri, LLC Plumbing
3.8(
477
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For BusinessDrain Line Breakage - Camera Locate

Serving Pennington, NJ and surrounding areas

Approved (Corporate)

In business since 1971

Credit card accepted

Customers say: True professional

"We had a problem with the drain and toilet.They were able to accommodate me on a Sunday ,the next day after the call .Peter is a hard working man .He didn’t stop until he was able to come up with a solution.I am very happy with the service .I won’t hesitate to use them again."
New System Installation
Drain Repair
Response time8 hrs
Recommended by74%of homeowners
Avatar for Horizon Services, Inc. (NJ)
Horizon Services, Inc. (NJ)
3.9(
1,659
)
Drain Clog or Blockage - ClearDrain Line Breakage - Camera Locate

Serving Pennington, NJ and surrounding areas

Approved

In business since 1989

Emergency services offered

Warranties offered

"He tried multiple times to fix the toilet, but it could not be repaired. He had to install a new one. He was really professional and courteous. He even wore shoe covers to keep from tracking dirt inside the house."
Horizon Plumber under sink
Horizon Plumber in Kitchen with Customer
Horizon Plumber crawl space
12 neighbors recently requested a quote
Recommended by87%of homeowners
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Drain Cleaning FAQs, answered by experts

If you have a sink stopper, it can feel more challenging to clean the drain without removing it, but here are a few simple steps:

  • Pour ½ cup baking soda into the drain using a funnel

  • Pour 1 ½ cups vinegar into the drain

  • Close the sink stopper for 15–20 minutes

  • Open the drain

  • Pour 2 cups of boiling water down the drain (be cautious as boiling water can damage some types of pipes)

If the drain isn’t unclogged, repeat the process.

On average, a plumber will take 30 minutes to two hours to clear a clogged drain. If the clog is located close to the drain or an access point and isn’t severe, the project will take about half an hour. If the clog is deep within your plumbing system or is a severe blockage, it can take two or more hours to remove the clog. For this reason, main line clogs tend to take longer, usually between two and three hours.

The cost varies from $150 to $600, depending on the severity of the clog, pipe access, and required equipment.

Yes, continuing to flush a clogged toilet is not likely to break up the clog. Instead, it will continue to put pressure on the clog while filling the bowl with more water, which can potentially cause the toilet to overflow—leading to an even bigger mess. Rather than repeatedly flushing, use a toilet plunger or plumber’s snake to dislodge the clog.

Chemical drain cleaners can work to clear clogs in pipes, but their use should be approached with caution. These harsh chemicals can damage pipes over time, and they can also harm the environment. Use them sparingly and consider alternative methods such as using a plunger or a drain snake. If you have concerns about a persistent clog, it's best to consult a professional who can safely and effectively address the issue without causing further damage to your plumbing system.

The Pennington, NJ homeowners’ guide to drain cleaning services

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