Demar Plumbing

★★☆☆☆ 2.3 / 5 (45)
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: 147 Attorney St, New York, NY 10002
: (212) 614-9717
: http://www.demarnyc.com

Company Overview

We offer a wide range of services such as: Water Main and Underground Services, Sprinkler Installation, Repair, and Inspection, Residential Plumbing Services, covering Toilets, Tubs, and Sinks, Cleaning of Clogged Drains and Sewers, Water Heater Startup and Repair, Industrial and Commercial Renovations, Inspections for Leaks and Video Pipe Analysis, Services for Grease Traps and Ejector Pumps, NYC Permit Approvals and Sign Offs, Testing and Installation of Backflow Systems, Boiler Services: Installation, Repair, and Inspection.

Demar Plumbing Corporation has been a privately owned plumbing, sprinkler, and mechanical contractor.

Business Services

  • Gas line installation
  • Gas line repair
  • Plumbing inspection
  • Plumbing installation or replacement
  • Plumbing repair
  • Sewer installation
  • Sewer repair
  • Water heater repair
  • Water pipe repair

Business Location & Hours



Mon:9:00 AM - 9:00 AM (Next day)
Tue:9:00 AM - 9:00 AM (Next day)
Wed:9:00 AM - 9:00 AM (Next day)
Thu:9:00 AM - 9:00 AM (Next day)
Fri:9:00 AM - 9:00 AM (Next day)
Sat:9:00 AM - 9:00 AM (Next day)
Sun:9:00 AM - 9:00 AM (Next day)

Recommended Customer Reviews

Fred S.
★★★★★

It's completely unbelievable that I found Plumbers and HVAC for the most reasonable rate after shopping the competition AFTER going through the ringer AFTER causing so much discomfort for the building tenants Demar came in and tackled a 3 year recurring issue in one hour! I was at such a loss for words that I even waited a year to post this review! Thanks guys especially Fabian and Alberto! A++

Franklin B.
★★★★★

I am a building owner and my family and I have been using demar for so many years.
I never write reviews but I am so happy with their services that I decide to write a review.
Great plumbers and the manager Franklin has a very good communication level. Franklin is very knowledgable and experience. Thanks guys for saving me from flood and freezing during winter.

Andrea B.
★★★★★

This guys are great! I woke up with 2"" of water in my bedroom, called them and they showed up quick and repair broken a/c pipe.
The mechanic was very polite and professional.

Jake V.
★★★★☆

After getting our kitchen partway remodeled, we had problems hooking up the new faucet due to non-matching pipes and hoses.
I called Demar Plumbing Corp and they were at my house within a matter of hours. He was able to quickly fix the problem and finished the hook up within an hour, for much less than the others I called who couldn't make it out for days.
After he left, we noticed a small drip in the cold water line. I called and got voice mail, left a message then texted him. He called back immediately and was out a short time later to fix the problem. I then later received a follow up call in response to my earlier voice mail, just to ensure that I had been able to reach them and got my problem solved.
Great customer service!!

Mark W.
★★★★☆

These guys were great! When we needed help they were there to help us out. I have had a lot problems with plumbers not doing a good job or just overcharging me, but not these guys! Overall I give them a 9.5 out of 10!

David N.
★☆☆☆☆

Very poor customer service. Received a proposal for a relatively straightforward plumbing job quite quickly. Our architect required further details on the proposal. I asked Demar to kindly call the architect so we can move forward. Called Demar almost daily for weeks and never received a call back. Sent e-mails and never any replies. Appalling lack of customer service and follow-thru. I would not consider utilizing the services of a firm that shows such lack of respect to its customers. Very unfortunate and frustrating experience.

Jane D.
★★★★★

I rent out my apartment in a coop building and on Memorial Day received a call from my tenant that her TOILET was not working. They came the next day to check it
and as it was necessary to shut all the water in the building off for 3 hrs they need to
have permission from Management and did it as promised the next day.

Franklin very clearly explained it to me and had his office call to confirm that they
would be there. I am more than pleased with DEMAR. (I have used them before
as well)

GM B.
★☆☆☆☆

I'm forced to use Demar by my Condo Board when there's any building wide-work. After 3 altercations, it's clear that Demar is perfect example of incompetence and shysterism. Every time they come, the smallest diagnosis or job that would take any other decent plumber half an hour, results in almost 2 billable hours for Demar plus some sort of Demolition. They always unncesscearily break a wall or tile or a fixture, in the hopes of getting extra work. It's a text book slimy vendor practice. Why my building uses them... I can't help but suspect that someone on the Management office is getting kick backs. Very slimy indeed. Avoid them and anyone who recommends them at all costs.

Pooja J.
★☆☆☆☆

What awful service. Like another reviewer, my building recommends these guys as well, which is just a huge mistake.

They came to our apt yesterday, claimed to have fixed a simple issue with our bathroom sinks not draining quickly (I'm sure all they had to do was snake the drain, but whatever) and to my surprise one of the sinks was never fixed. So, I called them this morning to let them know, naturally assuming that they would not charge us since they never fixed the problem. Wrong, the woman said if they come back, it's a one hour minimum and she cannot override charging us to come back. I had to clarify, this was on them: I already paid them to fix something and they never did. She heard me clear, and said there was nothing she could do.

Never again. NOT RECOMMENDED, these guys should go out of business immediately.

Steve M.
★☆☆☆☆

AVOID DEMAR!!! Unless you enjoy being ripped off--but I suspect you don't.

They used to do maintenance on our building. Charges are always inflated. The final straw was their poor maintenance of our building's central air system, and failure to properly service it. Then it broke down. In the summer. When it's hot.

They ""graciously"" quoted $50,000 to repair it. We got another company to do the SAME work (with prompt, quality service--they even itemized the parts for us and took before-and-after pictures of the rusted-out tower) for $20,000. A difference of $30k is HUGE for a small building!!!!! (And it's a near-certainty that Demar would've jacked up the cost further mid-job.)

Do yourself and your building a favor--do not get ripped off by this company! There are honest plumbing services out there....

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