New York Waterproofing

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25 Years In Business

Company Details

  • Bilingual

Contact

5 Bell Circle
Port Jefferson, NY 11777
https://newyorkwaterproofinginc.com/

Hours

  • Mon: Open 24 Hours
  • Tue: Open 24 Hours
  • Wed: Open 24 Hours
  • Thu: Open 24 Hours
  • Fri: Open 24 Hours
  • Sat: Open 24 Hours
  • Sun: Open 24 Hours
View All Details & Credentials

Achievements

Service Details

  • Residential Work
  • Commercial Work
  • Small Jobs Welcome

Areas of Expertise

  • Moisture Control
  • We employ the same technology used to seal the Tunnel from Great Britain to France.
  • We stop flowing water into a basement on the first visit; stopping all water as well.
  • New York Waterproofing can stop ocean water entering the floor or wall; as the only company being able to do so,
  • As a Luxury Home builder, we are intimate with the structural integrity of foundations with a network of in house structural engineers to offer counsel when necessary.
View All Offerings and Cities Served
Deals

Cost Information

  • Free Estimates
  • Warranty Offered
  • Credit Cards Accepted
  • Save 35%

    Save 35% on All Waterproofing Jobs Agreed to on the first vi ...

    Claim This Deal

Ratings

5.0
17 Verified Reviews
  • 5
    17
  • 4
    0
  • 3
    0
  • 2
    0
  • 1
    0

Highly rated for

  • Quality
  • Value
  • Customer Service
Showing 1-10 of 17 results
5.0 Joan W. Manorville, NY
9/10/2024

Wonderful respectable people who work very hard to get the job done.

5.0 Alex S. Brooklyn, NY
3/11/2024

Before getting the job done, my basement would flood from even moderate rain, sometimes more than once in a bad week. After the treatment, which took only a few hours, i have not had a single flooding issue since. i used to keep a dehumidifier running constantly just to keep the basement at 45% humidity on dry days; now it'll get below 35% if i let it. we have had severe rain since the treatment and not a drop of water penetration; can't recommend it enough.

5.0 Frank M. Huntington, NY
3/2/2024

George did an exceptional job without recommending unnecessary costly excavations and an unneeded sump pump. His two Commercial Grade Hydraulic Cements process did the trick. My basement leak has been resolved! He guarantees his work. I would recommend New York Waterproofing without reservation!!

5.0 George C. Highland Falls, NY
2/23/2024

GEORGE came twice : 7 years ago and recently regarding another area leaking water. Our house is 100 years old. Since they Waterproofed our home, we have had no water at all. Their pricing was essentially less than half of any other estimate: and ethical.

5.0 Joe G. S Outh Hempstead, NY
10/3/2023

AFFORDABLE BASEMENT WATERPROOFING WITH A LIFETIME GUARANTEE! My basement walls had 3 cracks in them. They leaked water into the basement when we had heavy rains. To fix these cracks I called in top rated waterproofing companies for their estimates to do their repair work. I found these companies to be very expensive and give minimum time on their warranty's for their work, for the money you have to pay them! Then I found New York Waterproofing Inc. and owner George Carpozi III, George has been in the basement waterproofing business for many years and knows how to fix any type of basement water problem. He has waterproofed residential as well as commercial basements, fresh and ocean salt water problems, leaking basement walls, windows, joints, and water coming up through the basement floor. George can stop the leaks! He has his own system to do this without digging up outside your property! He is so sure he can fix your leak George gives a WRITTEN LIFETIME GUARANTEE on the work he has done for you. Who else does that? I hired George to repair my basement cracks, George and his crew came to my home the Sunday before the NY area had days of RECORD RAINFALLS last week. With all the rain we had, none of the cracks George repaired leaked! The pice I paid New York Waterproofing Inc, and with a written lifetime guarantee on the repairs they made, was about HALF the cost of the lowest estimate I received from the other waterproofing companies I called in! If you have any type of basement water problem, my recommendation is to call and get estimates, but DO NOT SIGN anything, until you call George Carpozi III, and New York Waterproofing Inc. You owe it to yourself, and your pocket! I don't know of any other basement waterproofing company who will give you a written lifetime guarantee on their work. I wish all with wet basements the best, and a happy dry basement to come as well, now go make that call!

Response from Company:

Thank you Joe and [Consumer Name Removed]; And your gracious hospitality to us during our pleasant and joyful visits to your home.

5.0 Ed B. South Setauket, NY
6/30/2023

Great work

Response from Company:

You are welcome, Ed; and thank you for having us at your home.

5.0 Sal L. Staten Island, NY
3/21/2023

Quality. Overall:

Response from Company:

Sal; it was a delight to work at your home that you have now given to your son. If there is anything we could do for you, please let us know. George

5.0 Fany V. Bronx, NY
1/3/2023

We had a need for waterproofing in our basement. Mr. George and his wife came, gave us an estimate and kept their promise on getting the job done on time and efficiently. I will call them again, if the need arises.

Response from Company:

Thank you Fany; it is much appreciated. George

5.0 Stephanie M. Astoria, NY
7/20/2022

New York Waterproofing did a very good job at finding and stopping our leak. Not only did he fix the problem but he improved the appearance of the exterior of our house!

Response from Company:

Thank you again for your referral; and please call us if there arises any issues with any of the work we successfully performed at your home in Astoria.

5.0 Cliff I. Syosset, NY
6/24/2021

Excellent: Assessment of problem. Proposal to fix the problem. Cost. Applying the solution (work quality, materials, time). Value. Affability.

Response from Company:

Thank You Cliff; It was very pleasant being at your home; conquering your water infiltration problem; and having you and your wife satisfied with all water ceasing in your home.

Photos

New York Waterproofing
12
Basement Remodelling
4
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