Top-rated sewer cleaners.

Best sewer cleaners near Mountainside, NJ

Enter your zip and get matched with up to 5 pros

Need a pro for your sewer cleaning project in Mountainside, NJ?

Select your specific project to find the pro for you.

TRUSTED BY MOUNTAINSIDE, NJ HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon54
    Verified sewer cleaning services reviews

Top-Rated Sewer cleaners in Mountainside - Updated Nov 2026

Avatar for 123 SEWER AND DRAIN LLC
123 SEWER AND DRAIN LLC
4.9(
57
)
Sewer Main - ClearSewer Main - Clear - For Business

Serving Mountainside, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Emergency services offered

"Amazing Service! My main sewer line backed up late last night, causing a huge mess and a lot of stress. Mo arrived within an hour. He was incredibly professional, quickly diagnosed the problem, and cleared the line promptly. Everything returned to normal quickly, and he cleaned up thoroughly before leaving. The speed and efficiency are appreciated.""
Response time3 hrs
Response rate100%
9 neighbors recently requested a quote
Avatar for Rojas Sewer & Drain Cleaning, LLC
Rojas Sewer & Drain Cleaning, LLC
4.7(
79
)
Sewer Main - Clear

Serving Mountainside, NJ and surrounding areas

Approved

In business since 2010

Free estimates

Credit card accepted

"I donâ t usually rate anyone, but I was so happy with the service that Rojas sewer provided that I needed to rate them. I previously call another service who charge me more money and the job was not done. I called Rojas, and they fixed my sewer line immediately. They even provided me with pictures of the blockage of my sewer. Iâ m very happy with their service."
My jobs
My jobs
My jobs
My jobs
My jobs

+1

Recommended by87%of homeowners
Avatar for Friendly Plumbing Heating & Cooling LLC
Friendly Plumbing Heating & Cooling LLC
4.6(
230
)
Sewer Main - Clear

Serving Mountainside, NJ and surrounding areas

Approved

In business since 2016

Free estimates

Credit card accepted

"Abraham did an excellent job of getting clogged bathroom sink and a shower stall working again. He additionally changed some old pipes in the basement. I particularly appreciate the fact that he took his time to tidy up after self and didn’t leave us with a mess. I would hire him again."
Photos of my work
Recommended by90%of homeowners
Avatar for Continental Plumbers
Continental Plumbers
4.6(
106
)
Sewer Main - Clear

Serving Mountainside, NJ and surrounding areas

Approved

In business since 1985

Free estimates

Small jobs welcome

"Continental Plumbing did all my plumbing for my coffee shop... sewer pipes in ground, new water main, all new pipes to sinks and machines, grease trap installed in the ground, and even 3 different water filters and reverse osmosis filtration! THESE GUYS ARE THE BEST!! And no one can beat their prices! Quality work and VERY PROFESSIONAL!!"
Boiler Installation
Boiler Installation
Boiler Installation
Kitchen Sink Faucet Replacement
Kitchen Sink Faucet Repl.

+2

Response time2 days
Response rate99%
Recommended by95%of homeowners
Avatar for Olympic Mechanical
Olympic Mechanical
5.0(
133
)
Sewer Main - ClearSewer Main - Clear - For Business

Serving Mountainside, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2017

Free estimates

Emergency services offered

"George responded right away via Angie?s text and then a phone call. Came out the next day to attempt to snake two clogged tubs on second floor of a side-by-side two family home, connected to one sewer line.. Clog was more severe than expected. Came back next day with partner to find pipe where they join but it was behind kitchen cabinet of both homes. Decided to bypass existing line and run new lines from each tub, join them and then drop a sngle pipe to the basement and reconnect to near the main drain. George and his team were professional and communicated in a timely manner. Cleaned up and covered opening with plastic and suggested not to close wall for a week and inspect for any leaks. No leaks so far. Closing walls this weekend. Offered us a great price and an unbeatable 12 month payment plan. Thank you George and team."
Hot Water Heater
Hot Water Boiler Replacement
Hot Water Boiler
Sewer Line Excavation
Gas Line Trench for Generator

+8

Response time2 hrs
Response rate90%
42 neighbors recently requested a quote
Avatar for Fixall Plumbing Heating & Air Condition
Fixall Plumbing Heating & Air Condition
4.9(
32
)
Sewer Main - Clear

Serving Mountainside, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Free estimates

Emergency services offered

"Fixall installed a new shower body, new sink, new vanity and a new toilet for me. I can not recommend this company enough. They actually cared about what they were doing. They showed up on time and didnâ t leave a single mess. I would highly recommend Joe and his team. 10/10 would hire again."
Trusted Work, Happy Homes
Trusted Work, Happy Homes
Trusted Work, Happy Homes
Trusted Work, Happy Homes
Trusted Work, Happy Homes

+131

Response time3 hrs
Response rate100%
148 neighbors recently requested a quote
...
Showing 1-10 of 185
Sewer Cleaning FAQs, answered by experts

It is safe to flush small amounts of bleach down the toilet. Don’t flush more than ¼ cup of bleach. Instead, consider diluting it and pouring it down the sink drain.

Outdoor plumbing issues are no less serious or urgent to fix than interior plumbing problems. These problems may require excavation and lawn repair due to the plumbing often being buried underground. The most common outside plumbing problems include:

  • Clogged landscape drainage: $200–$1,000

  • Clogged sewer lines: $60–$250 per linear foot

  • Corroded or rusted pipes: $1,500–$15,000+

  • Leaking drain lines: $200–$1,000

  • Leaking water mains: $300–$4,000+

  • Septic system failure: $600–$3,000+

  • Tree roots in pipes: $200–$1,000

  • Well pump failure: $350–$1,500

That pungent rotten egg smell coming from your drain is likely the buildup of biofilm—hair, skin, and soap scum that turns into a black sticky mess. In this case, pouring down near-boiling water, baking soda, and white vinegar will remove the smell. Keep in mind that a rotten egg smell is occasionally a sign of larger sewage line clogs and other related issues.

You could be smelling sewer gas in your kitchen because of a dry P-trap, clogged vent pipe, or leaking plumbing seals. If you smell a rotten egg odor, check your sink’s P-trap and plumbing connections first. A clogged or damaged vent pipe can trap sewer gas and push it back into your kitchen through the plumbing pipes. Loose or deteriorated seals around drainpipes can also allow sewer gas to leak out. If you can’t find the source, call a local plumber for expert help.

Your home has a few telltale signs of a sewer line problem. If you notice multiple plumbing fixtures (toilet, sink, or shower drains) appear to be clogged, call a plumber ASAP. Also, if water appears in the tub or shower when you flush the toilet, you likely have a sewer line issue. A sulfur (rotten eggs) smell and bubbling or gurgling noises at the drain also warrant a check. And keep your eyes peeled for changes to the yard, such as a new indentation or mysteriously soggy grass.

The Mountainside, NJ homeowners’ guide to sewer cleaning services

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