Top-rated basement waterproofing pros.

Get matched with top basement waterproofing pros in Shelter Island Heights, NY

There are 12 highly-rated local basement waterproofing pros.

Need a pro for your basement waterproofing project in Shelter Island Heights, NY?

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    Average homeowner rating
  • Verified reviews icon37
    Verified basement waterproofing services reviews

Find Basement waterproofing pros in Shelter Island Heights

Avatar for Twin Fork Waterproofing, LLC

Twin Fork Waterproofing, LLC

4.32(
27
)
Approved Pro

Twin Fork Waterproofing, LLC

4.32(
27
)
Approved Pro
Customers say: Quick response
48 years of experience
Free onsite estimate

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.

"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."

Marian Z on May 2025

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.

"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."

Marian Z on May 2025


Avatar for M.O.E. Masonry, Inc.

M.O.E. Masonry, Inc.

New on AngiNew on Angi
Approved Pro

M.O.E. Masonry, Inc.

New on AngiNew on Angi
Approved Pro
29 years of experience
Free onsite estimate

Our mission at M.O.E. Masonry, Inc., is to continue the growth of our business by doing right by all of our clients. We love seeing that one of a kind smile on a home owners face at the end of a project! M.O.E. Masonry, Inc., stacks up with the competition and surpasses it with competitive prices, second to none workmanship and a prompt/responsive team! We give you quality that you can measure, and a finished product that will enhance your home forever. Call us today!

Our mission at M.O.E. Masonry, Inc., is to continue the growth of our business by doing right by all of our clients. We love seeing that one of a kind smile on a home owners face at the end of a project! M.O.E. Masonry, Inc., stacks up with the competition and surpasses it with competitive prices, second to none workmanship and a prompt/responsive team! We give you quality that you can measure, and a finished product that will enhance your home forever. Call us today!


Basement Man

5.00(
15
)
Approved Pro

Basement Man

5.00(
15
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
19 local quotes requested

WHY--THIS IS A JOB FOR BASEMENT MAN!!! Your locally owned and operated Basement Waterproofing Specialist. Why am I YOUR Basement Waterproofing Specialist? Because over a 38 year period, I've built over 110 customer homes all over Long Island and I know Basements! We stand behind and guarantee all of our work, so give us a call anytime for a free estimate.

"Things went great I'd hire him again"

John R on May 2025

WHY--THIS IS A JOB FOR BASEMENT MAN!!! Your locally owned and operated Basement Waterproofing Specialist. Why am I YOUR Basement Waterproofing Specialist? Because over a 38 year period, I've built over 110 customer homes all over Long Island and I know Basements! We stand behind and guarantee all of our work, so give us a call anytime for a free estimate.

"Things went great I'd hire him again"

John R on May 2025


Avatar for Best Cut Woodworks

Best Cut Woodworks

5.00(
1
)

Best Cut Woodworks

5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Colors have the incredible ability to transform spaces, evoke emotions, and create a unique atmosphere. At Best Cut Woodworks, we specialize in providing expert interior painting services that breathe new life into your home, reflecting your personal style and aspirations.  Our Approach to Interior Painting Painting is an art, and we approach it with creativity, precision, and a dedication to perfection. Our skilled painters understand the nuances of color, texture, and technique, ensuring that every brushstroke contributes to the overall aesthetic of your space. Why Choose Our Interior Painting Services? Expertise: Our team of experienced painters brings years of expertise to the table, ensuring a flawless finish and attention to detail. Customization: We believe that your home should be a reflection of you. That's why we work closely with you to choose the perfect colors that align with your style and preferences. Quality Materials: We use high-quality paints and materials to guarantee long-lasting and beautiful results. Efficiency: We understand the importance of time, and we work efficiently to complete projects within agreed-upon timelines. Attention to Detail: From preparing the surfaces to the final coat, we meticulously execute each step to achieve a smooth and even finish. we are currently looking to take on more painting, interior and exterior! we also offer all phases of home construction and remodeling , and outdoor services to! such as; lawn maintenance and fence installs and creation. find us on Facebook for builds and projects for sale on ebay! (amazon coming soon)

"Alex Understood the project I wanted with my deck and it came out better than expected! Since then I also had him back for my fencing, flooring, Painting and other jobs like he made me a custom made door. He always out does himself and gets the job done effectively. I highly recommend Alex to complete any project you have in mind. He will get it done to your expectations!"

Brenda S on September 2024

Colors have the incredible ability to transform spaces, evoke emotions, and create a unique atmosphere. At Best Cut Woodworks, we specialize in providing expert interior painting services that breathe new life into your home, reflecting your personal style and aspirations.  Our Approach to Interior Painting Painting is an art, and we approach it with creativity, precision, and a dedication to perfection. Our skilled painters understand the nuances of color, texture, and technique, ensuring that every brushstroke contributes to the overall aesthetic of your space. Why Choose Our Interior Painting Services? Expertise: Our team of experienced painters brings years of expertise to the table, ensuring a flawless finish and attention to detail. Customization: We believe that your home should be a reflection of you. That's why we work closely with you to choose the perfect colors that align with your style and preferences. Quality Materials: We use high-quality paints and materials to guarantee long-lasting and beautiful results. Efficiency: We understand the importance of time, and we work efficiently to complete projects within agreed-upon timelines. Attention to Detail: From preparing the surfaces to the final coat, we meticulously execute each step to achieve a smooth and even finish. we are currently looking to take on more painting, interior and exterior! we also offer all phases of home construction and remodeling , and outdoor services to! such as; lawn maintenance and fence installs and creation. find us on Facebook for builds and projects for sale on ebay! (amazon coming soon)

"Alex Understood the project I wanted with my deck and it came out better than expected! Since then I also had him back for my fencing, flooring, Painting and other jobs like he made me a custom made door. He always out does himself and gets the job done effectively. I highly recommend Alex to complete any project you have in mind. He will get it done to your expectations!"

Brenda S on September 2024



All Boro Inc

No reviews yet

All Boro Inc

No reviews yet
26 years of experience

We are a restoration, remediation, construction and maintenance company that works with commercial, residential customers and non-profit organizations by providing services that fix, build and maintain their quality of life. Servicing the Five Boroughs of New York and Long Island.

We are a restoration, remediation, construction and maintenance company that works with commercial, residential customers and non-profit organizations by providing services that fix, build and maintain their quality of life. Servicing the Five Boroughs of New York and Long Island.


PROBROS

5.00(
1
)

PROBROS

5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

PROBROS Custom Aesthetics, for all your home remodeling needs. We do it all from building complete custom homes, interior remodeling that includes but is not limited to; Kitchen remodels, Bathroom remodels, Flooring, Roofing, Deck installation, and much more. Here at PROBROS we value each of our jobs as a unique and creative way for our homeowners to express themselves, all for an affordable price while maintaining a high quality finished product. With a dedicated team with over 20 years of experience, we have been around a long time and like to stay ahead of the competition, giving the best prices available and giving a reliable trusted service. There is no home renovation service that is too big or too small for us.

"The team did a great job on our deck in our backyard"

Fred C on March 2023

PROBROS Custom Aesthetics, for all your home remodeling needs. We do it all from building complete custom homes, interior remodeling that includes but is not limited to; Kitchen remodels, Bathroom remodels, Flooring, Roofing, Deck installation, and much more. Here at PROBROS we value each of our jobs as a unique and creative way for our homeowners to express themselves, all for an affordable price while maintaining a high quality finished product. With a dedicated team with over 20 years of experience, we have been around a long time and like to stay ahead of the competition, giving the best prices available and giving a reliable trusted service. There is no home renovation service that is too big or too small for us.

"The team did a great job on our deck in our backyard"

Fred C on March 2023


Avatar for Restoration Experts

Restoration Experts

5.00(
5
)

Restoration Experts

5.00(
5
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We are a Long Island full service restoration company we can handle your fire, water, smoke, vandalism, mold, asbestos, and lead concerns. We are experienced in working with all major insurance companies to minimize your out of pocket costs. We also offer financing options to insure that your project is done your way.

"The whole crew was very professional, and the Restoration Experts case manager, Justin, took the time to explain everything from how of damage happens and best practices to fix it. He outlined everything his company would do before they did it, answered all my excessive questions with patience and understanding, and set up scheduling. The crew was hardworking and efficient. My house looked better after Restoration Experts got to it, than it did before the smoke damage!! I didn't have to throw out any clothes, and I didn't lose anything sentimental because of their due diligence and hard work. I will always be grateful for that. I highly recommend them. The crew is knowledgeable, professional, approachable, and hard working. I will absolutely be a return customer if my house ever needs restoration in the future. I can't thank them enough for fixing the damage to my home."

Melanie G on April 2021

We are a Long Island full service restoration company we can handle your fire, water, smoke, vandalism, mold, asbestos, and lead concerns. We are experienced in working with all major insurance companies to minimize your out of pocket costs. We also offer financing options to insure that your project is done your way.

"The whole crew was very professional, and the Restoration Experts case manager, Justin, took the time to explain everything from how of damage happens and best practices to fix it. He outlined everything his company would do before they did it, answered all my excessive questions with patience and understanding, and set up scheduling. The crew was hardworking and efficient. My house looked better after Restoration Experts got to it, than it did before the smoke damage!! I didn't have to throw out any clothes, and I didn't lose anything sentimental because of their due diligence and hard work. I will always be grateful for that. I highly recommend them. The crew is knowledgeable, professional, approachable, and hard working. I will absolutely be a return customer if my house ever needs restoration in the future. I can't thank them enough for fixing the damage to my home."

Melanie G on April 2021


Silva's Construction/Landscapes

No reviews yet

Silva's Construction/Landscapes

No reviews yet
Emergency services offered

At Salvador Construction/Landscape we value our customers and are passionate about helping you enhance your outdoor or indoor living space. Our team of tradesman has over 20 years of combined experience, and we are proud to say that our work ethic is second-to-none! We do everything from start to finish, and we get it done right the first time. Weather your project involves renovations, electrical, plumbing, or landscaping Salvador Construction/Landscape can help you make your dreams into reality!

At Salvador Construction/Landscape we value our customers and are passionate about helping you enhance your outdoor or indoor living space. Our team of tradesman has over 20 years of combined experience, and we are proud to say that our work ethic is second-to-none! We do everything from start to finish, and we get it done right the first time. Weather your project involves renovations, electrical, plumbing, or landscaping Salvador Construction/Landscape can help you make your dreams into reality!


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Basement Waterproofing questions, answered by experts

It can be safe to live in a house with minor foundation problems as long as the issues are checked and monitored by a professional. Minor cracks are rarely a cause for structural concerns, but signs of leaks, sinking, or bulging walls should be strongly scrutinized by a foundation specialist. Similarly, it's always smart to hire a professional when you're concerned about buying a house with foundation repairs.

Basements with persistent moisture problems or flooding shouldn’t be finished until the moisture issues have been fixed. In addition, if your foundation is cracked, you have unmitigated radon levels, or you have asbestos or lead pipes, remediate the underlying problem before finishing your basement. Turning a basement into living space before fixing these issues can lead to serious health risks or structural damage. 

No, you don’t want your crawl space to be wet because water and even moisture in the air under your home can attract insects and rodents, decrease your indoor air quality, increase your energy bills, promote mold growth, and even lead to structural damage. If you notice any signs of water or humidity in your crawl space, you should get the issues addressed immediately by contacting a professional. They can remove moisture and will know how to waterproof your basement to prevent ongoing problems.

Waterproofing or encapsulating protects against moisture, preventing mold growth and structural damage. These services also enhance energy efficiency and improve air quality by keeping humidity levels in check.

A sewage smell in your crawl space is usually from a damaged or clogged pipe leaking sewer gasses or actual sewage underneath your home, but there are some other common causes. Moisture, from poor or damaged encapsulation or a malfunctioning sump pump, can harbor mold and bacteria, causing a musty smell. Pests can also get stuck in your crawl space and die, which causes a sewage-like odor.

The Shelter Island Heights, NY homeowners’ guide to basement waterproofing services

From average costs to expert advice, get all the answers you need to get your job done.

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