Top-rated plumbers.

Get matched with top plumbers in Demarest, NJ

Enter your zip and get matched with up to 5 pros

Need a pro for your plumbing project in Demarest, NJ?

Select your specific project to find the pro for you.

TRUSTED BY DEMAREST, NJ HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon923
    Verified plumbing services reviews

Find Plumbers in Demarest

Avatar for Titan Plumbing Sewer & Drain
Titan Plumbing Sewer & Drain
4.9(
45
)

Serving Demarest, NJ and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"Jimmy was amazing. My boyfriend and I were in a serious bind when water started leaking into our kitchen from the bathroom upstairs after we just moved in. I called a handful of other plumbers who wanted to charge us an estimate to come, wanted me to send pictures for an estimate or quoted an exorbitant amount without a clear plan due to the complexity of our issue. I was starting to get really worried until I called Titan. Jimmy was professional, personable and fairly priced. He came that night and determined a plan for a permanent fix. The next day he rerouted all the pipes and corrected the issue in no time. We are so grateful we found him!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+15

Recommended by97%of homeowners
Avatar for Friendly Plumbing Heating & Cooling LLC
Friendly Plumbing Heating & Cooling LLC
4.6(
225
)

Serving Demarest, NJ and surrounding areas

Approved

In business since 2016

Free estimates

Credit card accepted

"Excellent service from start to finish! They quickly diagnosed and cleared my sewer drain, explained everything clearly, and left the area clean when they were done. Professional, responsive, and reasonably priced. I highly recommend them for any plumbing or drain issues."
Friendly Plumbing
2 neighbors recently requested a quote
Recommended by93%of homeowners
Preferred Plumbing of New Jersey LLC
4.9(
9
)

Serving Demarest, 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."
Recommended by100%of homeowners
Avatar for 123 SEWER AND DRAIN LLC
123 SEWER AND DRAIN LLC
5.0(
47
)

Serving Demarest, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Emergency services offered

"Moe from 123 Sewer and Drain is a great plumber. He showed up at the time he said he would. He assessed the problem which was a clogged 4"cast iron main pipe and charged a fair price. On top of being a great plumber, Moe is really nice guy. While he was unclogging the drain we talked a bit about some of the recent life challenges I'm facing. I was grateful for his empathy and kindness. Highly recommend Moe and 123 Sewer/Drain LLC."
Response time3 hrs
Response rate100%
All Pipeworks Plumbing & Heating, LLC
4.3(
144
)

Serving Demarest, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2003

Free estimates

Credit card accepted

"If I could give 10 STARS I would. I have been in Dumont for over 23 years and have used multiple Plumbers. My favorite plumber retired and I was left to look for a new company. As a single mom, its hard to find companies I can trust inside my home or actually do the job correctly. Well, All Pipeworks was perfect from beginning to end. Erik immediately contacted me to review my issues with my water heater. HE LOOKED up my warranty FOR ME... He took the time to call my water heater company, found my contract and my remaining warranty. He helped me with all my options and was never pushy or aggressive. He explained everything in a language I can understand and was absolutely professional. He and his team, came by replaced my water Heather and other items from my furnace. He left the place clean, did not damage anything else in the boiler room and I have hot water again. It was seamless from start to finish. I will be calling Eric again for all plumbing needs. THANKS ERIK :-)"
Response time4 hrs
89 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for AJT Complete Construction LLC
AJT Complete Construction LLC
4.8(
342
)

Serving Demarest, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2012

Free estimates

Emergency services offered

"Needed leaky water valve repaired and sewer system unclogged. Came within 45 minutes of my desperate phone call. Installed new valve and new copper piping. Could not flush clog from inside, so came next day and dug 7' hole in front garden to remove the clog. Also installed vertical pipe to access any future sewer problems. Work crew had to dig out two big bushes to access the old sewer pipe at my home's foundation but replanted them along with any tulip bulbs they displaced. Truely considerate of my early spring garden! Courteous, mindful of property, work done in a timely fashion at a fair price. Explained each step in the process and why it was needful. Very pleased with 'Moose' and his work team."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+55

Response time11 hrs
Recommended by96%of homeowners
Avatar for Gashi Plumbing, Heating & Sewer, LLC
Gashi Plumbing, Heating & Sewer, LLC
5.0(
13
)

Serving Demarest, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Emergency services offered

"I recently had plumbing work done and had the pleasure of working with Gashi. He was incredibly kind, respectful, and thoughtful throughout the entire process. Although the project turned out to be more extensive and needed to be escalated, Gashi handled his part with great professionalism and care. He took the time to explain things clearly and made sure everything was left tidy. I truly appreciated his friendly attitude and attention to detail. Highly recommend Gashi for anyone looking for reliable and considerate plumbing service."
Response time6 hrs
79 neighbors recently requested a quote
Recommended by7%of homeowners
Avatar for 1 Intact Plumbing & Heating, LLC
1 Intact Plumbing & Heating, LLC
4.6(
61
)

Serving Demarest, NJ and surrounding areas

Approved

In business since 2015

Emergency services offered

Warranties offered

"Our hot water heater stopped working. Within 24 hours, Intact Plumbing had installed a brand new heater, and was able to honor our warrantee on the old one. They were efficient, polite, and professional. All around excellent."
Old failed boiler
New Boiler
Leaky water heater
New Water Heater Relaced
Old steam boiler

+9

Response time7 hrs
2 neighbors recently requested a quote
Recommended by96%of homeowners
...
Showing 1-10 of 820
Plumbing questions, answered by experts

The main cause of bathroom leaks is seals and connectors that loosen or deteriorate over time, causing leaks to develop. It's important to stay on top of your bathroom materials, as toilets, showers, and sinks all have different lifespans. Toilets and faucets last between 10 and 15 years on average with regular maintenance, but different parts may have shorter lifespans than others.

When learning how to design a plumbing system for a house, it's helpful to know that ABS pipes have fallen out of favor because they are less safe and efficient compared to alternatives. ABS pipes are made from a chemical called bisphenol (BPA) that may cause neurological and hormonal effects. Due to the fact that it has a lower melting point, ABS can also be flammable in high-temperature situations. Finally, ABS is prone to warping caused by heat and UV exposure. It can also fracture in frozen conditions.

While tubs are fairly sturdy, you may notice cracks or holes. This kind of damage can happen from someone accidentally dropping something heavy into the tub. You might also see damage if you drop something heavy into the tub over and over again (like your extra large bottle of body wash). While you might only notice a small dent at first, this can later turn into a crack or a hole.

Also, certain cleaners that are harmful to your tub can cause damage. And if you have a fiberglass tub, you might see cracks if it was not installed properly with the right support.

While technically possible, it is unlikely that a clogged toilet will fix itself. Clogs caused by water-soluble materials like toilet paper or human waste may eventually break down in the water, allowing flow to resume. However, this can take time, and any clogs from solid objects require manual removal. In most scenarios, especially if you don't have another bathroom, it is best to fix the clog yourself or call a plumber.

If you are in the market for a new showerhead, consider investing in a metal option rather than plastic. Metal showerheads are more durable and long-lasting, and bacteria tend to survive and grow better on plastic. Besides the materials, what works best for you will depend on personal preference. Maybe you would prefer a showerhead with as many settings as possible, or you would like a handheld one.

The Demarest, NJ homeowners’ guide to plumbing services

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