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National Plumbing & Heating Corp.

Water Heater Installation and Replacement, Gas Boiler or Radiator Heating System Installation,

About us

National Plumbing & Heating Corporation is a family owned and operated business that has been working in all five Boroughs since 1989. We provide our community with emergency service, twenty-four hours a day, seven days a week. We are licensed and insured and provide free estimates on any plumbing need that you might have. We pride ourselves on leaving you home cleaner when we leave then when we started. National Plumbing & Heating Corp. can remove violations. We specialize in water heater installation or replacement. At National Plumbing and Heating Corporation, we pride ourselves on our prompt and courteous service. If you want the best in all five boroughs, you want National Plumbing and Heating Corp. to do the job for you!!

Business highlights

37 years of experience

Memberships & Affiliations

A+ Better Business Bureau of New York City Consumers Affairs Locksmiths License, NYC Fire Department, NYS Department of Environmental Conservation

Services we offer

Boilers,water heaters,radiators and gas piping installed and repaired.Annual boiler inspections, Complete renovations of bathrooms,kitchens,dishwasher,washer,dryer installations, Plumbing for a Home Addition or a Remodel, Shower bodies pressure balance and temperture control installed and repaired, Sump Pump Installation and Repair

Reviews
4.5123 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
45%
4
15%
3
2%
2
1%
1
2%

Filter reviews by service

Showing 1-25 of 123 reviews
David M.
Jan 2021
5.0
Yes, I recommend this pro
$800
We had our heating system repaired and serviced at the beginning of winter and the efficiency of our whole system is so much improved that we are saving money every month. Heating through the whole house is much more even and thorough- even in old weather we donà  à ¢à  à  à  à  t have the cold spots we had before and can run the system at a much lower temp than we did before. Excellent company and service.

Richard H.
Nov 2020
5.0
Water Heater Installation and Replacement
Yes, I recommend this pro
My boiler went out, National Plumbing came out promptly, they are very personable, they put in the ground and everything worked. The connection are done well. I am happy with the work and I would recommend them any day to anyone.

Howard A.
Feb 2019
5.0
Yes, I recommend this pro
I hired National Plumbing and Heating to replace a 30+-year-old boiler and a hot water heater in my home. Prior to hiring National, Barry Gans explained exactly what he would provide, what work the job entailed and what to expect. His pricing was fair and reasonable and most importantly to my wife and I was his commitment to stand by his work. The boiler is now in its second heating season and an issue popped up. I called Mr. Gans and within a day or two he came and the issue was resolved. This was well past the year guarantee, but he covered it. I usually do not write reviews, but it is rare to find a contractor in any profession who has performed as Mr. Gans and National P&H has. He priced the job at a fair and reasonable cost, arrived on the day and time promised, completed the job earlier than expected, there were no hidden or extra costs, and most important to us, proved over time that he stands behind his work.

James L.
Jan 2019
0.5
$18,500
I hired National Plumbing and Heating on October 26, 2017 to replace the entire main stack in my house and do all plumbing for two upper bathrooms. After they had "finished", another plumber saw their work and said it would all have to be redone for the DOB to approve. I didn't believe him. But a second, third, and fourth plumber told me the same thing. I called Keith Gans (son of the owner) who swore it was all to code. Well...he was wrong. And he was completely belligerent which I guess was his strategy in just getting me to go away, which I decided to do. So I just paid someone else to redo 90% of it. Then on a whim I asked Keith to come back and finish putting the fixtures on in the bathrooms he had done, it is listed as a line item on the signed contract I still have. Keith came and actually did it. I was shocked! But then Keith wanted $2500. When I mentioned the contract he blew up. I ended up giving him $1000 so that I wouldn't have to hear his terrible voice any more. But then my shower started leaking. The shower pan needed to be replaced. For another $2600. I had just resigned to pay for it, but my wife text Keith to tell him that he had wronged us again. Keith wrote these 3 texts back: "You and him rob me for money I hope you have the worst luck there" "KARMA ***** lmao" "Good luck with that". So I guess there wasn't any kind of warranty. I paid someone else to do the work. Then I finally took my first retribution and reported them to the better business bureau. It's not a legal matter (yet), but it carries a certain repetitional weight. Several weeks later, they responded angrily, and within one hour of their response, someone "anonymously" called Child Protective Services on me, using only my middle name, which was the only name Keith happened to know. What he didn't realize is that this in itself is a Class A Misdemeanor, and now (very far out of my hands) it is being investigated by 2 separate agencies with legal authority. I would describe working with these people as "scary".

Marie L.
Dec 2018
4.0
Gas Boiler or Radiator Heating System Installation
Yes, I recommend this pro
The company made follow up visit in a timely manner to resolve my issues They were very professional.

Ping C.
May 2018
5.0
Gas Boiler or Radiator Heating System Installation
Yes, I recommend this pro

Jack P.
Nov 2017
5.0
Yes, I recommend this pro
$200
I enjoyed working with this company- very professional- used them for years since- they gave me terms and reasonable pricing, for investment property. I called them and they delivered each time. They dealt with the tenants and their issues.

Michael P.
Jul 2017
5.0
Gas Boiler or Radiator Heating System Installation
Yes, I recommend this pro
Competent. Honest. Reasonable fees. On time.

Howard A.
May 2017
4.0
Gas Boiler or Radiator Heating System Installation
Yes, I recommend this pro
$6,200
They did a great job replacing the boiler and hot water heater. They compleated the job in one day despite the difficulties of working in a very tight space with limited access.

Jeremy G.
Nov 2016
4.0
Yes, I recommend this pro
These guys were super friendly, and completed the job in a timely fashion, but it should be said that they ONLY do plumbing and nothing else, so I was sad when they refused to patch the walls where they needed to make large holes to run the pipes, so that means I need to hire another person to do the cleanup work. Also: they left their equipment in our yard for more than a week after they finished the job. Otherwise they were accommodating and friendly, so I feel they deserve 4 stars.

Amy D.
Nov 2016
2.0
Sorry, but I do not recommend this work. It was poor and unprofessional.

Peterson R.
Jan 2016
4.5
Gas Boiler or Radiator Heating System Installation
Yes, I recommend this pro
Great customer service, excellent value.

Tony T.
Jan 2016
5.0
Yes, I recommend this pro
Gas leak was detected and gas was shut down by utility company. Barry was there the next day. His men were extremely pleasant to deal with, thorough and professional. Checked joints and replaced fittings and was able to get my gas up and running

Anthony C.
Aug 2015
5.0
Water Heater Installation and Replacement
Yes, I recommend this pro
$1,250
These guys replaced a hot water heater and did a great job. I had very old pipes and one broke on the boiler near the water heater. They replaced the entire pipe and left the place as clean as it was when they arrived. I would absolutely recommend them and will use them for all my plumbing needs. Real professionals that go out of their way to make it right.

Jacki L.
Apr 2015
4.5
Yes, I recommend this pro
the plumber provided excellent service and I would use them again if the need arises.

Yuschana C.
Apr 2015
4.5
Yes, I recommend this pro
The plumber was very friendly, professional and explained everything that was being done. Excellent worker

Natalia K.
Mar 2015
5.0
Yes, I recommend this pro
Excellent service. The work was done the same date and to my full satisfaction. Will hire again and highly recommend

Lissy B.
Feb 2015
4.5
Water Heater Installation and Replacement
Yes, I recommend this pro
Prompt service.

Richard L.
Nov 2014
5.0
Yes, I recommend this pro
The work was done within two hours of using Home Advisor

Lourina M.
Oct 2014
5.0
Yes, I recommend this pro
Friendly and knowledgeable plumbers that put the work first and do not skimp on professionalism or friendliness.

Leon W.
Sep 2014
5.0
Yes, I recommend this pro
Very nice, very satisfied, very pleased!

Pat M.
Sep 2014
0.5
Very expensive, took long time for little work actually done

Terrance R.
Aug 2014
4.0
Yes, I recommend this pro
Good experience

Arlene M.
Aug 2014
3.5
Yes, I recommend this pro
$300
Very good plumbing ethics, was satisfied w/ first completed job

REGINA B.
Jul 2014
3.5
Yes, I recommend this pro
Heater kept shutting off plumber was blamed the unit malfunctioning. Trouble was plumber needed to install pipe yo collect condensation.
Showing 1-25 of 123

Licensing

State Contractor License Requirements

All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves. To find more licensing information for your state, visit our Find Licensing Requirements page.

*Contact business to see additional licenses.

FAQ

National Plumbing & Heating Corp. is currently rated 4.5 overall out of 5.

No, National Plumbing & Heating Corp. does not offer free project estimates.

No, National Plumbing & Heating Corp. does not offer eco-friendly accreditations.

No, National Plumbing & Heating Corp. does not offer emergency services.

No, National Plumbing & Heating Corp. does not offer warranties.