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Twin Fork Waterproofing, LLC
Inspection Service, Foundation, Basement or Crawlspace Waterproofing / Encapsulation, Concrete Foundation Repair,
About us
For over 30 years Twin Fork Waterproofing, Inc. has been a family owned and operated business located on the East End of Long Island. We have been the #1 choice of thousands of homeowners and businesses on the North and South Forks and Shelter Island for basement waterproofing and mold disinfection, safe insulation, foundation repair, drainage systems, dehumidifiers, remediation of rodent feces, etc. Twin Fork Waterproofing, Inc. Uses all environmentally safe mildicides and disinfections for your safety and guarantees our work. Call or text us today for a free evaluation.
Business highlights
Emergency services offered
48 years of experience
Amenities
Emergency Services
Yes
Free Estimates
Yes
Warranties
Yes
Accepted Payment Methods
- CreditCard
Our recent projects
- 7
Projects
Reviews
4.327 Reviews
| Number of Stars | Image of Distribution | Number of Ratings |
|---|---|---|
| 44% | ||
| 7% | ||
| 4% | ||
| 4% | ||
| 4% |
Filter reviews by service
Showing 1-25 of 27 reviews
Marian Z.
May 2025
Foundation, Basement or Crawlspace Waterproofing / Encapsulation
Just excellent start to finish - I’ve been battling water in my basement for years and finally have no more anxiety during a heavy rainstorm. The new humidifier and waterproofed basement was money well spent - and the work and care from this top notch team was outstanding. Highly recommend them. Quality work at a fair price.
Bill S.
Sep 2024
Foundation, Basement or Crawlspace Waterproofing / Encapsulation
An excellent family business. Responded quickly, emailed a detailed proposal with a step by step guide, but their work exceeded this at no extra cost. Quality of work was 1st class and their knowledge equally as good. Cost we felt was fair and although no the least expensive, close to it. Highly recommend
Reggie K.
Jun 2024
Foundation, Basement or Crawlspace Waterproofing / Encapsulation
Great work at a great price. They were in and out in less than a few hours. Highly recommend them!!!
Response from
"Thank you Reggie. It was a pleasure!"
Kelly H.
Sep 2021
Foundation, Basement or Crawlspace Waterproofing / Encapsulation
Derek was great. He inspected both our crawl spaces and told me exactly what was needed. A week later, the space is garbage free, sealed, and de-humidified. The whole house smells better. He also quoted a price and did not exceed that amount. A good experience.
Response from
"Thank you Kelly. We?re pleased your home is safer and cleaner. Have a good summer"
Bill S.
Apr 2021
Foundation, Basement or Crawlspace Waterproofing / Encapsulation
Courteous and professional.
Response from
"Thank you Bill. It was a pleasure working with you"
Lorraine B.
Jun 2020
Ben of Mildew Busters is personable, thorough, uses eco-friendly materials, answers all questions, does great work, preps the area and cleans the area and around it nicely. My roof has been in good shape since the last time he cleaned and preserved it a few years ago.
SUZY F.
Aug 2019
Concrete Foundation Repair
Informative, helpful and prompt.
Curtisteen W.
Oct 2018
Foundation, Basement or Crawlspace Waterproofing / Encapsulation
I was pleased with the work and the timly fashion it was done.
Kevin K.
Sep 2018
Super Friendly and Helpful
Laura A.
Aug 2018
Foundation, Basement or Crawlspace Waterproofing / Encapsulation
They were prompt, neat and efficient. When one follow-up visit was needed to adjust wiring for a new dehumidifier, they returned without delay. Our basement is now free of mildew, drier and fresher than it has ever been.
Hillary S.
Jun 2018
Foundation, Basement or Crawlspace Waterproofing / Encapsulation
Showed up promptly and solved my problem!
Tullia L.
Sep 2017
Water Removal Recovery Service
Good at removing mildew on outside of house. No good at cleaning and painting floors after water removal. Price too high.
Scott H.
Jun 2017
Foundation, Basement or Crawlspace Waterproofing / Encapsulation
Very professional and easy to deal with. Great quality of work
Harry K.
Oct 2016
Although the job was completed I did have issues with some bubbling up of stain on the deck and some stain that got on the house itself.
Response from
"No idea who this is...If there was an issue all you had to do was call. We guarantee our work for 1 year"
Bob S.
Oct 2016
N/A
Foundation, Basement or Crawlspace Waterproofing / Encapsulation
Mildew Busters seems extremely knowledgeable and the quality of their work is first rate. They were able to provide the repairs to stop our basement from obvious leakage.
Kevin Q.
Oct 2016
N/A
The owner was very professional. He went above and beyond in helping me out with a problem unrelated to the planned work. I found him to be more of a partner than a contractor.
Bill S.
Oct 2016
Excellent Company, Very Professional, Work Exceeded my Expectations
Arden E.
Oct 2016
N/A
This is to continue my feedback from last fall. The work done on the deck and stairways has come through the winter in excellent condition. We are very pleased with the service.
Andrea C.
Oct 2016
N/A
Bill and his team were FABULOUS at helping me with all the last bit of clean-up and getting my property reading for showing ... not to mention taking care of our MOLD issue. THANKS AGAIN to such a wonderful and caring team!!!
Response from
"Thank You Andrea!"
Carol Q.
Oct 2016
N/A
Bill Smith is an experienced professional and his workmanship is first rate. I appreciated his attention to the small details that were beyond scope of the planned work on our deck and stairway. Bill is trustworthy and has gained another loyal client. I highly recommend Bill Smith and Mildew Busters,
John B.
Oct 2016
N/A
Concrete Foundation Repair
Bill was very helpful and responsive. The job was completed on schedule.
Monica T.
Oct 2016
Bill was great. Very attentive to my requests and responsive. He got the work done quickly and well. I highly recommend him.
IAN D.
Oct 2016
Lousy.
Response from
"Customer wanted much more work done then was in proposal and did not want to pay for it"
Robert C.
Oct 2016
N/A
Did a great job .
Suzanne M.
Oct 2016
N/A
I highly recommend Mildew Busters. The work is excellent and the whole experience for me, while undergoing huge repairs caused by the hurricane, has been a pleasure , something I honestly had not expected.
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
Twin Fork Waterproofing, LLC is currently rated 4.3 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
Twin Fork Waterproofing, LLC accepts the following forms of payment: CreditCard
Yes, Twin Fork Waterproofing, LLC offers free project estimates.
No, Twin Fork Waterproofing, LLC does not offer eco-friendly accreditations.
No, Twin Fork Waterproofing, LLC does not offer a senior discount.
Yes, Twin Fork Waterproofing, LLC offers emergency services.
Yes, Twin Fork Waterproofing, LLC offers warranties.
Contact Information
PO Box 1073, Shelter Island, NY 11965
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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