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Find Drain clog or blockage clearers in Princeton

Avatar for Dukey's Sewer & Drain Cleaning
Dukey's Sewer & Drain Cleaning
5.0(
20
)

Serving Princeton, NJ and surrounding areas

Approved

In business since 2020

Free estimates

Credit card accepted

"Arrived on time. Performed work in a professional manner. When first attempt to clear clog showed that clog was not in sink drain line, quickly relocated to crawl space where 1.25 inch copper sink drain line connected to the 2 inch copper drain line that connects to 6 inch cast iron drain line. Worked diligently until clog was removed and proven by sink not backing up and, after flowing hot water, by the 2 inch drain line feeling hot at the point of connection to the 6 inch cast iron pipe and by the sound of the water entering the 6 inch pipe. Checked for leaking sink p trap connections and for the 2 inch plug that was removed to access the 2 inch copper line. Cleaned up work areas."
Camera Inspection
Broken pipes
Bathroom Drains
Roof Vents
Response time4 hrs
Recommended by95%of homeowners
Avatar for Just In Case Plumbing & Heating LLC
Just In Case Plumbing & Heating LLC
5.0(
52
)

Serving Princeton, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Warranties offered

Credit card accepted

"Alec was professional and explained what needed to be done to clear the lavatory drain with an electric snake. He installed new angle stop for lavatory. He supplied and installed two supply lines for the faucet. The old valves were rusty and did not work like they used to. Alec said the old valves could leak in the future, and we did not want that to happen. They arrived on time and continued working until the job was complete."
Plumbing Project
Plumbing Project
Before
Basement Bathroom
Water Heaters Project

+14

4 neighbors recently requested a quote
Recommended by50%of homeowners
Avatar for NJ MASTER SEWER AND PLUMBING
NJ MASTER SEWER AND PLUMBING
5.0(
9
)

Serving Princeton, NJ and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"Ramon was very professional in resolving my issue with clogged drain under the kitchen sink. He arrived ahead of time and checked with me before coming. He ensured the clog was completely removed before he left the site. I appreciate his professionalism and would recommend anyone looking for sewer and any plumbing jobs."
Drain Cleaning
Floor Drain Cleaning
Main Sewer Line
Sump Pump
Response time8 hrs
Response rate99%
18 neighbors recently requested a quote
Avatar for Alliance Service Professionals, LLC
Alliance Service Professionals, LLC
4.6(
95
)

Serving Princeton, 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
2 neighbors recently requested a quote
Recommended by91%of homeowners
Crest - Sewer & Drain Cleaning Experts
4.1(
8
)

Serving Princeton, NJ and surrounding areas

Approved

In business since 2006

Free estimates

Emergency services offered

We are proudly serving all of NJ by providing dependable residential and commercial plumbing services rooted in honesty, transparency, and exceptional workmanship. Our team is dedicated to delivering solutions that last, whether you need a small repair, a routine inspection, or a major installation.\n\nIn addition to handling general plumbing needs, we specialize in sewer plumbing, drain pipe repair, replacement and installation, helping homeowners and businesses prevent and resolve some of the most disruptive issues a property can face. From clogged drains and broken sewer lines to complete replacements and new installations, our experienced plumbers use proven methods and the latest equipment to get the job done right.\n\nWith our unmatched commitment to quality service, including 24/7 emergency plumbing solutions, you can always count on Crest Plumbing for reliability, expertise, and results you can trust.\n

Response time7 hrs
Recommended by75%of homeowners
Avatar for AJ Perri, LLC Plumbing
AJ Perri, LLC Plumbing
4.4(
345
)

Serving Princeton, NJ and surrounding areas

Approved (Corporate)

In business since 1971

Credit card accepted

Customers say: True professional

"Derron was professional, prompt, knowledgeable. He diagnosed the problem and addressed it with immediate results. This was an emergency clogged toilet and drain. I would highly recommend him."
New System Installation
Drain Repair
Response time8 hrs
Recommended by77%of homeowners
Avatar for Len The Plumber Heating & Air, LLC
Len The Plumber Heating & Air, LLC
4.3(
12
)

Serving Princeton, NJ and surrounding areas

Approved (Corporate)

In business since 1996

Credit card accepted

Len The Plumber Heating & Air, LLC is a leading plumbing and drain company serving New Jersey. Our certified professional plumbers are available same day to assist residential customers in Burlington County and Camden County. Our knowledgeable plumbers have years of experience dealing with a wide variety of plumbing issues including plumbing repairs, drain cleaning, water heaters, well systems, heating systems, sewer, water, and gas lines. We?re open 7 days a week with no extra charge on evenings or weekends!

Additional Photos
58 neighbors recently requested a quote
Recommended by16%of homeowners
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FAQs for drain clog or blockage clearing projects in Princeton, NJ

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 Princeton, NJ 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.