New York Waterproofing logoApproved Pro
Approved Pro

New York Waterproofing

Foundation, Basement or Crawlspace Waterproofing / Encapsulation,

About us

Struggling with basement water infiltration? New York Waterproofing offers unparalleled expertise in stopping water and hydrostatic pressure, endorsed by merchant engineers globally. Our basement waterproofing service guarantees the best solution nationwide. If competitors offer a better price, it's free! Our innovative process ensures water-tight basements without pumps or drains, even in severe conditions. Within hours, we eliminate water, mold, and odors permanently. Utilizing proprietary technology, our method seals water and moisture effectively and permanently. Plus, our guarantees are permanent and transferable, ensuring lasting peace of mind for homeowners. Projects start at $1299, a fraction of conventional costs, completed in a day! Call (631) 806-9690 for a free estimate. Opt for our efficient, and most affordable solution!

Business highlights

Se habla espanol
Emergency services offered
25 years of experience

Services we offer

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. , Moisture Control, New York Waterproofing can stop ocean water entering the floor or wall; as the only company being able to do so,, 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.

Amenities

Emergency Services

Yes

Free Estimates

Yes

Warranties

Yes

Accepted Payment Methods

  • CreditCard
Reviews
5.017 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
94%
4
0%
3
0%
2
0%
1
0%

Filter reviews by service

Showing 1-17 of 17 reviews
Joan W.
Sep 2024
5.0
Foundation, Basement or Crawlspace Waterproofing / Encapsulation
Yes, I recommend this pro
Wonderful respectable people who work very hard to get the job done.

Alex S.
Mar 2024
5.0
Foundation, Basement or Crawlspace Waterproofing / Encapsulation
Yes, I recommend this pro
$1,500
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.

Frank M.
Mar 2024
5.0
Foundation, Basement or Crawlspace Waterproofing / Encapsulation
Yes, I recommend this pro
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!!

George C.
Feb 2024
5.0
Yes, I recommend this pro
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.

Joe G.
Oct 2023
5.0
Foundation, Basement or Crawlspace Waterproofing / Encapsulation
Yes, I recommend this pro
$1,600
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 New York Waterproofing

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


Ed B.
Jun 2023
5.0
Yes, I recommend this pro
$1,200
Great work
Response from New York Waterproofing

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


Sal L.
Mar 2023
5.0
Foundation, Basement or Crawlspace Waterproofing / Encapsulation
Yes, I recommend this pro
Quality. Overall:
Response from New York Waterproofing

"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"


Fany V.
Jan 2023
5.0
Yes, I recommend this pro
$3,785
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 New York Waterproofing

"Thank you Fany; it is much appreciated. George"


Stephanie M.
Jul 2022
5.0
Foundation, Basement or Crawlspace Waterproofing / Encapsulation
Yes, I recommend this pro
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 New York Waterproofing

"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."


Cliff I.
Jun 2021
5.0
Foundation, Basement or Crawlspace Waterproofing / Encapsulation
Yes, I recommend this pro
Excellent: Assessment of problem. Proposal to fix the problem. Cost. Applying the solution (work quality, materials, time). Value. Affability.
Response from New York Waterproofing

"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."


Cliff I.
Jun 2021
5.0
Yes, I recommend this pro
The basement leak was completely repaired. The price was better than most others. Some others wanted to do unnecessary work and charge exorbitant prices. George really knows his stuff. His work is exemplary. He is honest and meticulous in his work. I highly recommend him.

Robert F.
Jun 2021
4.5
Foundation, Basement or Crawlspace Waterproofing / Encapsulation
Yes, I recommend this pro
$1,500
George did the waterproofing in my basement, it was a good job
Response from New York Waterproofing

"This man had black mold, water infiltration, tree roots, and soil entering his basement. On the first visit, we removed the black mold and waterproofed his home on the first visit. He became upset that we did not return to install the drywall we removed that had black mold on it immediately; we incessantly stated he needed to wait for a few heavy rains before we installed the drywall to make sure the area was indeed dry. We returned when that was established; he was happy. We did the job $4,000 less than the next lowest bid."


Tracy L.
Apr 2021
5.0
Foundation, Basement or Crawlspace Waterproofing / Encapsulation
Yes, I recommend this pro
Had a great experience. The work was exceptional and the price was fair. He went above and beyond to address all of my concerns. I would definitely recommend

Joe E.
Mar 2021
5.0
Foundation, Basement or Crawlspace Waterproofing / Encapsulation
Yes, I recommend this pro
George is the best. Did everything he said he would. Very professional. A job well done. I’d hire him back without a doubt.
Response from New York Waterproofing

"Joe; your house was a tough one; for the water entering the basement was from a high water table; and it was entering through the back wall. It was stubborn, but through our proprietary processes and methods; we conquered the problem, though we worked into the night. Thank you for the snacks and coffee!"


Carolina C.
Mar 2021
N/A
Foundation, Basement or Crawlspace Waterproofing / Encapsulation
Yes, I recommend this pro
It was a good job, for a low price.

Julie G.
Mar 2021
5.0
Foundation, Basement or Crawlspace Waterproofing / Encapsulation
Yes, I recommend this pro
He is a wonderful person and excellent craftsman.

Julie G.
Mar 2018
5.0
Yes, I recommend this pro
He is a wonderful person and excellent craftsman.
Response from New York Waterproofing

"George is not only thorough, but he has great attention to detail and at prices that are lower than any bids I got."

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

New York Waterproofing is currently rated 5.0 overall out of 5.
Monday: Open All Day Tuesday: Open All Day Wednesday: Open All Day Thursday: Open All Day Friday: Open All Day Saturday: Open All Day Sunday: Open All Day
New York Waterproofing accepts the following forms of payment: CreditCard
Yes, New York Waterproofing offers free project estimates.
No, New York Waterproofing does not offer eco-friendly accreditations.
No, New York Waterproofing does not offer a senior discount.
Yes, New York Waterproofing offers emergency services.
Yes, New York Waterproofing offers warranties.

Contact Information

5 Bell Circle, Port Jefferson, NY 11777

Service Hours

Sunday:Open All Day
Monday:Open All Day
Tuesday:Open All Day
Wednesday:Open All Day
Thursday:Open All Day
Friday:Open All Day
Saturday:Open All Day
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