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Foundation, Basement or Crawlspace Waterproofing and Encapsulation Companies in Hauppauge, NY

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Service Pros

    Digworx Services Inc. Logo
    Centereach, NY·

    Excavation, Demolition

    "Professional! Outstanding Job! Left the yard the way it was! Took extra care in making sure my lawn was not damaged. Was on time, communicated well. I will be hiring them for Spring jobs!"

    Walt M. in December 2018

    NB
    Smithtown, NY·

    Lanscape Design, Interior/Exterior Waterproofing, Basement and Crawlspace Waterproofing. , and 2 more

    "The Napolitano Brothers rebuilt my fire pit. The fire pit was constantly falling apart and was repaired several times. I heard about the Napolitano Brothers so I gave them a call. Jim was so nice I decided to give them a try. They did a fantastic job on the fire pit. We were so happy we called them back the following year to redo our driveway. Again they did a beautiful job. I would highly recommend them to anyone looking for great masonry work, along with wonderful, honest people. I will use them for any work I may need done in the future."

    Margaret P. in March 2016

    Lorenzo Napolitano Construction Inc. Logo
    Quogue, NY·

    Water proofing, Stone & Brick Fireplaces, Concrete Driveway , and 2 more

    "Lorenzo and his team were absolutely wonderful. They came to my house right away to see what was going on and were able to come back within a few hours and have the job done that same day. It was such a relief for me. Lorenzo is kind and professional and does beautiful work! Highly recommend!"

    Nicole B. in December 2023

    HM Construction Group, Inc. (Long Island Handyman Group) Logo
    Plainview, NY·

    Sheetrock, Trim, Bathrooms, Finishes, Handyman Services, All Phases of Construction , and 2 more

    "A great company to work with. First rate work, quick completion and they left their work area cleaner than it was when they started."

    Dennis C. in February 2019

    Home Healthy Homes, Inc. Logo
    East Northport, NY·

    Corona Virus purification, Indoor Air Quality Testing, Basement Waterproofing , and 1 more

    "knowledgeable, friendly, polite, conscientious, clean and a big problem was fixed in a day! I highly recommend them and thank them for their service..."

    Susan R. in December 2020

    New Horizon Homes, Inc. Logo
    Port Jefferson Station, NY·

    Crawlspace encapsulation, Foundation repair, General contractor , and 2 more

    "Paul was very professional and the work was beautiful!! I highly recommend using his services"

    Stephanie P. in November 2015

    BM
    Blue Point, NY·

    Waterproofing

    "They were exceptional in their work. Very neat and clean. Would recommend with no problem."

    Marc S. in December 2019

    New York Waterproofing Logo
    Port Jefferson, NY·

    Foundation repair, Moisture Control, Waterproofing (All work done in one day), , and 6 more

    "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!"

    Joe G. in October 2023

    Crisp Quality Construction Logo
    Smithtown, NY·

    Basement Renovation

    "I would like to thank Crisp Quality Construction for all the care they have taken with the extension build on our home. They did a wonderful job. They were able to expedite all our permits and archetectural drawings. What was amazing is they were complete with construction and had all of our grounds restored even better than it was prior to construction. They're in-home service, working on the finishes, was great as well. They even came to our home, which was so helpful and convenient. We recommend Crisp Quality Construction to anyone who is looking for easy renovations along with an excellent experience."

    Maria C. in November 2022

Showing 1-9 of 9 results

How much do foundation, basement or crawlspace waterproofing and encapsulation companies typically cost?

  • Hauppauge, New York Average
    $5,786
  • Typical Range
    $2,000 - $5,786
  • Low End - High End
    $1,500 - $13,000

Related Projects in Hauppauge, NY

HomeAdvisor Community Rating

Overall Rating:

Hauppauge Foundation Contractors are rated 4.8 out of 5 based on 230 reviews of 230 pros.

The HomeAdvisor Community Rating is an overall rating based on verified reviews and feedback from our community of homeowners that have been connected with service professionals. See individual business pages for full, detailed reviews.


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    Recent Job Requests for Foundation Contractors in Hauppauge, NY

    • Project Location: Hauppauge, NY
      Date: 01/11/24
      Request Stage: Ready to Hire
      Desired Completion Date: Within 1 week
      Location: Home/Residence
      Comment: My basement takes in water when there is a windy hard rain.
    • Project Location: Hauppauge, NY
      Date: 01/08/24
      Desired Completion Date: Within 2 weeks
      Comment: I would like to get an estimate for waterproofing or encapsulation for my basement.

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