Top-rated basement waterproofing pros.

Get matched with top basement waterproofing pros in Massapequa Park, NY

There are 21 highly-rated local basement waterproofing pros.

Need a pro for your basement waterproofing project in Massapequa Park, NY?

Select your specific project to find the pro for you.

TRUSTED BY MASSAPEQUA PARK, NY HOMEOWNERS

  • Average homeowner rating star icon4.2
    Average homeowner rating
  • Verified reviews icon44
    Verified basement waterproofing services reviews

Verified Reviews for Basement Waterproofing pros in Massapequa Park, NY

*The Angi rating for Basement Waterproofing companies in Massapequa Park, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Waterproofing needs.

*The HomeAdvisor rating for Basement Waterproofing companies in Massapequa Park, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Waterproofing needs.

Last update on October 02, 2025

Find Basement waterproofing pros in Massapequa Park

Platinum Ladder Construction Inc.

101-48 114th St
5.00(
11
)

Platinum Ladder Construction Inc.

101-48 114th St
5.00(
11
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Specializing in ROOFING AND CONCRETE SERVICES! We always guarantee your satisfaction and won’t leave until the job is done right. We take pride in ourselves and on the quality work we provide, while always delivering great customer service! Check out our services offered, then call --or-- click to schedule a free estimate today!

"Great. Work"

Karen L on November 2021

Specializing in ROOFING AND CONCRETE SERVICES! We always guarantee your satisfaction and won’t leave until the job is done right. We take pride in ourselves and on the quality work we provide, while always delivering great customer service! Check out our services offered, then call --or-- click to schedule a free estimate today!

"Great. Work"

Karen L on November 2021

Restoration Experts

775 PORTION RD
5.00(
5
)

Restoration Experts

775 PORTION RD
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!

Dream House Home Improvement Inc

7 Sandy Lane
5.00(
7
)

Dream House Home Improvement Inc

7 Sandy Lane
5.00(
7
)
Customers say: Quick response
13 years of experience

With over 13 years of remodeling experience, we are here to make your dream remodeling projects come true. We pride ourselves on the quality work we provide, while delivering great customer service. Check out all the services we offer below and call -or- click to schedule a free estimate today!

"We had a really positive experience with Dream House Home Improvements. We submitted a request for a quote online and they responded to us the very next day. All the work was done timely and was of great quality. They also kept it very neat throughout the project and at the end."

Sabrina G on October 2023

With over 13 years of remodeling experience, we are here to make your dream remodeling projects come true. We pride ourselves on the quality work we provide, while delivering great customer service. Check out all the services we offer below and call -or- click to schedule a free estimate today!

"We had a really positive experience with Dream House Home Improvements. We submitted a request for a quote online and they responded to us the very next day. All the work was done timely and was of great quality. They also kept it very neat throughout the project and at the end."

Sabrina G on October 2023

Honest Chimney

40 Universe Dr
5.00(
1
)

Honest Chimney

40 Universe Dr
5.00(
1
)
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Call The "Trusted Chimney Company" seen on News 12 many Times. We Do All Chimney Work. We specialize in Relining & Rebuilding Chimney's. With our 100% crush proof Stainless Steel Liners . Waterproofing & Flashing to keep water out. Masonry work Repointing & cement Wash Crowns. All Chimney Caps, Chimney Dampers. We are owner-operated business for 30 years on Long Island. Our material is made on Long Island .All work is Guaranteed . Credit Cards Accepted. Call today.

"Great job. Willy is super friendly and honest. Would def recommend"

Sarah J on April 2020

Call The "Trusted Chimney Company" seen on News 12 many Times. We Do All Chimney Work. We specialize in Relining & Rebuilding Chimney's. With our 100% crush proof Stainless Steel Liners . Waterproofing & Flashing to keep water out. Masonry work Repointing & cement Wash Crowns. All Chimney Caps, Chimney Dampers. We are owner-operated business for 30 years on Long Island. Our material is made on Long Island .All work is Guaranteed . Credit Cards Accepted. Call today.

"Great job. Willy is super friendly and honest. Would def recommend"

Sarah J on April 2020

RR Restoration INC

99-01 98th St.
4.89(
9
)

RR Restoration INC

99-01 98th St.
4.89(
9
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We have the experience and dedication to bring your dreams to reality! Specializing in Basement Waterproofing and Foundation repair, roofing and masonry Services, we guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call us directly at (646) 866-9920 for more information.

"I’d give this company a 10 star rating! Very very reliable from 1st contact all the way through to the end. Ravi answered all my questions and his contact every time I called he answered and was there 7 Days a week on top of the excellent work and unbelievable prices. I would definitely all this company for all your remodeling work. He does everything from roofing, windows, kitchens, plumbing and electrical. If your thinking of remodeling definitely give them a call."

Linda B on May 2022

We have the experience and dedication to bring your dreams to reality! Specializing in Basement Waterproofing and Foundation repair, roofing and masonry Services, we guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call us directly at (646) 866-9920 for more information.

"I’d give this company a 10 star rating! Very very reliable from 1st contact all the way through to the end. Ravi answered all my questions and his contact every time I called he answered and was there 7 Days a week on top of the excellent work and unbelievable prices. I would definitely all this company for all your remodeling work. He does everything from roofing, windows, kitchens, plumbing and electrical. If your thinking of remodeling definitely give them a call."

Linda B on May 2022

Enviroduct

6 Stacy Dr
No reviews yet

Enviroduct

6 Stacy Dr
No reviews yet

Enviroduct is Long Island’s Number #1 Indoor Air Quality Service Provider. Enviroduct is local Long Island business that, Ron Palladino started back in 1996. It has been my hope to improve the health of Long Island, by giving the community clean quality air at their home or business. As the business has grown, my staff and I pride ourselves on our reliability, efficient work force and consistent customer satisfaction. This includes using state-of-the-art cleaning equipment and eco-friendly sanitizing agents, that will leave your home free of harmful allergen particulates and microbial growth. We are completely dedicated to improve your Indoor Air Quality.

Enviroduct is Long Island’s Number #1 Indoor Air Quality Service Provider. Enviroduct is local Long Island business that, Ron Palladino started back in 1996. It has been my hope to improve the health of Long Island, by giving the community clean quality air at their home or business. As the business has grown, my staff and I pride ourselves on our reliability, efficient work force and consistent customer satisfaction. This includes using state-of-the-art cleaning equipment and eco-friendly sanitizing agents, that will leave your home free of harmful allergen particulates and microbial growth. We are completely dedicated to improve your Indoor Air Quality.

SunTech Construction Corp.

32 Brussel Dr
No reviews yet

SunTech Construction Corp.

32 Brussel Dr
No reviews yet
35 years of experience

Over twenty years of experience providing clients with pre-construction strategic planning, on-time delivery and construction project execution along with maintenance services. Roofing, Painting, Renovation, Remodeling, Masonry, Waterproofing

Over twenty years of experience providing clients with pre-construction strategic planning, on-time delivery and construction project execution along with maintenance services. Roofing, Painting, Renovation, Remodeling, Masonry, Waterproofing

...
Showing 21-30 of 204

FAQs for basement waterproofing projects in Massapequa Park, NY

Due to the nature of basements, some level of waterproofing is necessary to prevent water from seeping in and causing damage. Some definitive signs that your basement needs waterproofing measures or needs existing waterproofing measures need to be updated include:

  • Water in your basement, including damp walls or puddles on the floor

  • Mold spots in your basement

  • Musty smells or odors

  • Warped doors or walls

  • Cracks in walls

  • Insect issues, such as cockroaches and termites

You can DIY basement waterproofing in some ways to help save on the overall costs. If your basement isn’t experiencing a lot of water but is noticeably humid, you can try running a dehumidifier that will pull the excess water out of the air. If you notice water leaking due to outdoor drainage issues, you can add downspout extensions to keep rainwater away from your home. 

However, if the problem is more severe and requires a more extensive solution, it’s best to call a basement waterproofing professional to assess the treatment you need and install waterproofing safeguards properly. Since keeping water out of your basement is important, ensuring this job is done correctly the first time is best.

Damp proofing and waterproofing are both methods to help keep your basement dry. Damp proofing keeps soil moisture from entering your basement, which is helpful since your basement is underground. Waterproofing, however, keeps both soil moisture and liquid water out of the basement, which is essential, especially if you live in a wet environment. Because it’s more protective, waterproofing typically costs more than damp proofing.

Several factors dictate if you should waterproof the interior or exterior of your basement. Waterproofing the exterior of your home is a great option if you use your basement for storage, as it provides the most protection from water and water damage. If you prefer work done outside of your home versus inside, exterior waterproofing is best for you. However, interior waterproofing is often less expensive since the area is easier to reach and requires less labor.

The cost of basement waterproofing is $4,950 for the average homeowner. However, you could end up paying between $600 and $14,000, depending on factors like basement size, waterproofing method, and the region you live in. 

If you live in an area with heavy rainfall, you might be paying more for waterproofing than if you lived somewhere drier since waterproofing contractors would be in high demand. Likewise, a 500-foot basement costs between $2,500 and $5,000 to waterproof, but that price rises significantly for a larger basement.

The Massapequa Park, NY homeowners’ guide to basement waterproofing services

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

See all articles

What do you need done? We’ll find top pros.
  • 🌱 "Mow a small front yard"
  • 🛠 "Fix a leaking pipe under the sink"
  • 🏠 "Repair shingles on an asphalt roof"