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Top-Rated Plumbers in Mahwah - Updated Nov 2026

Avatar for Ralph Maresca Plumbing & Mechanical LLC
Ralph Maresca Plumbing & Mechanical LLC
4.9(
151
)
Faucets, Fixtures and Pipes - Repair or ReplaceDrain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For Business+22 more

Serving Mahwah, NJ and surrounding areas

Approved

In business since 1986

Free estimates

Emergency services offered

"Ralph and his assistant Peter did a great job. They were personable and arrived promptly. The work went smoothly and now I've got a working faucet again. I'd recommend Ralph and his company for any plumbing jobs you might need done if you're looking for a reputable, qualified and excellent plumber."
Additional Photos
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+47

Response time7 hrs
Response rate100%
1 neighbors recently requested a quote
Avatar for Absolute Drain Solutions, LLC
Absolute Drain Solutions, LLC
4.8(
93
)
Drain Clog or Blockage - ClearSewer Main - Clear

Serving Mahwah, NJ and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"Daniel did an excellent job to clear our sewer pipes were backed up in my house . Two days ago we hire the plumber to clear the sewer pipe but the pipe clog again. We don't want to use the previous plumber then we called Daniel , he came very soon! He is our life saver! He explain very clearly, the previous plumber charged me $750 but Daniel charged me a lots less. Daniel is very kind, respectful, honest, reliable and helpful plumbing professional. He takes time did a fantastic job. I would definitely hire him again and highly recommend him !"
Response time3 hrs
Recommended by97%of homeowners
Z BEST PLUMBING & HEATING
5.0(
22
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For BusinessFaucets, Fixtures and Pipes - Repair or Replace+11 more

Serving Mahwah, NJ and surrounding areas

Approved

In business since 2006

Free estimates

Emergency services offered

"I had a leak in my bathtub after a day of cleaning. It was more than inconvenient, so I reached out to Angie’s List and Harold at Zbest Plumbing was one of the recommended on the list. He called me and was extremely friendly and offered to come the next day. I was very desperate and agreed to hold off until the next day so I could compare some prices and clean up after trying to fix the problem on my own. He then offered to come right then and there after thinking about it to at least look at the issue and decided to make me an offer so good I couldn’t turn it down and managed to not only remove the old pipes and shoe that was stuck under the tub but replace the entire system in a matter of hours. I couldn’t be more grateful for this man and will definitely be reaching out to him in the near future for any work I have in the house.please call Harold at Zbest plumber because he is in fact Zè-best"
Avatar for Titan Plumbing Sewer & Drain
Titan Plumbing Sewer & Drain
4.9(
45
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For Business

Serving Mahwah, NJ and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"Fast, Clean, Efficient, Feasible! This is an easy review to write when you have a professional on the job. Titan Plumbing Sewer & Drain was on site ready to swap out our old tank and install the new one. Also, was aware of new housing codes and installed an Expansion Tank. He could of easily changed the thermocouple just to get by but did not recommend doing so on a 10+ unit. Do it right once and call Titan Plumbing Sewer & Drain. We were so happy with their service! Easy to recommend them"
Additional Photos
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+15

1 neighbors recently requested a quote
Recommended by97%of homeowners
Preferred Plumbing of New Jersey LLC
4.9(
9
)
Faucets, Fixtures and Pipes - Repair or ReplaceDrain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For Business+16 more

Serving Mahwah, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Warranties offered

"We have used Gene from Preferred Plumbing on several occasions. We had a water heater replaced and multiple faucets, hose bibs changed or repaired, and drain / sewer clogs. Gene was responsive, courteous, and explained the issue and required work clearly. The work was completed without issues and reasonably priced. I recommend Gene (Preferred Plumbing) for any plumbing issues / work."
1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Friendly Plumbing Heating & Cooling LLC
Friendly Plumbing Heating & Cooling LLC
4.6(
230
)
Drain Clog or Blockage - ClearDrain Line Breakage - Camera LocateSewer Main - Clear

Serving Mahwah, 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
Thomas D. Evans
4.7(
234
)
Faucets, Fixtures and Pipes - Repair or ReplaceWater Heater - Install or ReplaceGas Piping+4 more

Serving Mahwah, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 1997

Free estimates

Customers say: Quality work

"This is no BS. This plumber was great - nice guy, honest and consciencious and I saved so much by shopping around. His price was the best and I cant imagine getting better service from anyone else. Thank you Tom,"
Our work
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+22

Response time6 hrs
2 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Olympic Mechanical
Olympic Mechanical
5.0(
133
)
Drain Clog or Blockage - ClearSewer Main - ClearDrain Line Breakage - Camera Locate+3 more

Serving Mahwah, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2017

Free estimates

Emergency services offered

"Overall this young man absolutely blew me away with the professionalism and work ethic that was provided with this company. I would highly recommend to friends family and anyone looking for a plumber. George hit every box in what i was looking for in a plumber. I have used him for numerous jobs (main back ups, leaking pipes, replacing old faucets) and I plan to call back for future problems."
Hot Water Heater
Hot Water Boiler Replacement
Hot Water Boiler
Sewer Line Excavation
Gas Line Trench for Generator

+8

Response time2 hrs
Response rate90%
46 neighbors recently requested a quote
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FAQs for plumbing projects in Mahwah, NJ

It depends on the severity of the leak. Minor leaks may not require immediate attention and can be scheduled during regular business hours. However, if the leak is causing significant water damage or you can't control the flow of water, it's best to call an emergency plumber right away. Addressing serious leaks promptly can prevent structural damage and mold growth, potentially saving you money on extensive repairs later.

A journeyperson plumber is a licensed professional with a state-issued permit who installs and repairs piping for water and heating systems under the supervision of a master plumber. They have completed extensive training and amassed significant experience leading teams, drafting blueprints, and designing comprehensive plumbing installations. Their proven expertise ensures that they can handle both routine repairs and complex projects with precision.

The Mahwah, NJ homeowners’ guide to plumbing services

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