Top-rated foundation, basement or crawlspace waterproofing / encapsulation pros.

Get matched with top foundation, basement or crawlspace waterproofing / encapsulation pros in your area

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Foundation, basement or crawlspace waterproofing / encapsulation pros in Massapequa Park

A&H Waterproofing, LLC
48 Ray Ave.
New on HomeAdvisorNew on HomeAdvisor
Approved Pro
A&H Waterproofing, LLC
48 Ray Ave.
New on HomeAdvisorNew on HomeAdvisor
Approved Pro
1 years of experience
Free onsite estimate

A&H Waterproofing, LLC is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 9 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

A&H Waterproofing, LLC is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 9 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!


Infinity Waterproofing And Construction LLC
208 Harbor Drive Suite 213
New on HomeAdvisorNew on HomeAdvisor
Approved Pro
Infinity Waterproofing And Construction LLC
208 Harbor Drive Suite 213
New on HomeAdvisorNew on HomeAdvisor
Approved Pro
107 local quotes requested
23 years of experience

We take great pride in our experience, expertise, quality, and customer service provided to meet your needs. It is our mission to exhibit excellent workmanship and supreme dedication from start to finish of a project. We understand the needs and expectations of our customers, and take great care to work and communicate with them in a courteous and professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job. infinitywaterproofingandconstructionllc.com

We take great pride in our experience, expertise, quality, and customer service provided to meet your needs. It is our mission to exhibit excellent workmanship and supreme dedication from start to finish of a project. We understand the needs and expectations of our customers, and take great care to work and communicate with them in a courteous and professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job. infinitywaterproofingandconstructionllc.com


Avatar for Foundation Crack Repair, LLC
Foundation Crack Repair, LLC
267 West Main Street
5.00(
4
)
Approved Pro
Foundation Crack Repair, LLC
267 West Main Street
5.00(
4
)
Approved Pro
Customers say: Quick response
38 local quotes requested
6 years of experience

The team at Foundation Crack Repair can diagnose any problems with the concrete, or brick surfaces in and around your Long Island home. We are also here to make sure that you are practicing regular maintenance procedures to ensure that you are keeping things from further repair or replacement. Our team is skilled in ascertaining problems related to concrete foundations and can discuss all of your repair options with you as well as reliable home remodeling services to take the next step with finishing touches. We also make every customer experience flexible and customized so that we can work with you on whatever you need from schedule to budget. Our services go above and beyond any other Long Island because we work with you on every step and every crack that you need to be addressed.

"."

Catherine P on September 2024

The team at Foundation Crack Repair can diagnose any problems with the concrete, or brick surfaces in and around your Long Island home. We are also here to make sure that you are practicing regular maintenance procedures to ensure that you are keeping things from further repair or replacement. Our team is skilled in ascertaining problems related to concrete foundations and can discuss all of your repair options with you as well as reliable home remodeling services to take the next step with finishing touches. We also make every customer experience flexible and customized so that we can work with you on whatever you need from schedule to budget. Our services go above and beyond any other Long Island because we work with you on every step and every crack that you need to be addressed.

"."

Catherine P on September 2024


Avatar for Boccia, Inc.
Boccia, Inc.
168 Broadway
5.00(
4
)
Approved Pro
Boccia, Inc.
168 Broadway
5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
26 local quotes requested

Boccia Inc has been providing basement waterproofing and masonry restoration services since 1955. With thousands of projects completed, the experts at Boccia have accumulated a wealth of knowledge and experience that has been relied upon to waterproof basements, of homes and buildings across Nassau, Suffolk and Queens. We are family owned and operated Servicing Residential And Commercial Properties offering; Basement Waterproofing, Basement Emergency Escape Windows, Stucco Repair & Coatings, Façade Restoration & Waterproofing, Parking Garage Waterproofing, Commercial Roof Repair & Coatings and Masonry. Call 516-747-7727 Today!

"Workers were on time & worked very hard. Cleaned up nicely."

Millie S on November 2023

Boccia Inc has been providing basement waterproofing and masonry restoration services since 1955. With thousands of projects completed, the experts at Boccia have accumulated a wealth of knowledge and experience that has been relied upon to waterproof basements, of homes and buildings across Nassau, Suffolk and Queens. We are family owned and operated Servicing Residential And Commercial Properties offering; Basement Waterproofing, Basement Emergency Escape Windows, Stucco Repair & Coatings, Façade Restoration & Waterproofing, Parking Garage Waterproofing, Commercial Roof Repair & Coatings and Masonry. Call 516-747-7727 Today!

"Workers were on time & worked very hard. Cleaned up nicely."

Millie S on November 2023


Avatar for Momentum Builders Group
Momentum Builders Group
Momentum Builders Group
5.00(
15
)
Approved Pro
Momentum Builders Group
Momentum Builders Group
5.00(
15
)
Approved Pro
Customers say: Quick response
1710 local quotes requested
7 years of experience

ATTENTION Homeowners! Ask about our new customer discount up to 30% OFF!, call us today! We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work, while delivering great customer service! Check out our services offered and call or click to schedule an estimate today.

"They completed the roof repairs."

Nicholas C on December 2024

ATTENTION Homeowners! Ask about our new customer discount up to 30% OFF!, call us today! We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work, while delivering great customer service! Check out our services offered and call or click to schedule an estimate today.

"They completed the roof repairs."

Nicholas C on December 2024


Avatar for Diamond Masonry & Waterproofing
Diamond Masonry & Waterproofing
1378 Whittier Avenue
New on HomeAdvisorNew on HomeAdvisor
Approved Pro
Diamond Masonry & Waterproofing
1378 Whittier Avenue
New on HomeAdvisorNew on HomeAdvisor
Approved Pro
25 years of experience
Free onsite estimate

Diamond Masonry & Waterproofing was founded on a passion for the trade. We have been in the masonry and basement waterproofing trade since 1988 and formed diamond masonry & waterproofing in 2000.our knowledge and expertise of the industry has led us to small jobs and large scale commercial projects. No job is the same so we enjoy the challenges of all projects.

Diamond Masonry & Waterproofing was founded on a passion for the trade. We have been in the masonry and basement waterproofing trade since 1988 and formed diamond masonry & waterproofing in 2000.our knowledge and expertise of the industry has led us to small jobs and large scale commercial projects. No job is the same so we enjoy the challenges of all projects.


GPS Pro Construction LLC
5.00(
5
)
Approved Pro
GPS Pro Construction LLC
5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
377 local quotes requested

We provide masonry services to Nassau, Suffolk and Queens. We will install pavers, brick or just concrete for your driveways, patios, porch, anywhere you need us to. Please call us for a free estimate.

"Jas was very helpful and creative. She helped me design my backyard, Sam and the team did a very good and clean job. Thank you!"

Kayla D on April 2025

We provide masonry services to Nassau, Suffolk and Queens. We will install pavers, brick or just concrete for your driveways, patios, porch, anywhere you need us to. Please call us for a free estimate.

"Jas was very helpful and creative. She helped me design my backyard, Sam and the team did a very good and clean job. Thank you!"

Kayla D on April 2025


Avatar for Long Island Mason and Concrete
Long Island Mason and Concrete
100 Fairfield Avenue
4.90(
21
)
Approved Pro
Long Island Mason and Concrete
100 Fairfield Avenue
4.90(
21
)
Approved Pro
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
408 local quotes requested

We are a family-owned and operated concrete contracting business with over 35 years of experience. We pride ourselves on excellent customer service and unbeatable results. We'd love to help you out on any project you have, no matter the size!

"great. will use again"

Jose S on April 2025

We are a family-owned and operated concrete contracting business with over 35 years of experience. We pride ourselves on excellent customer service and unbeatable results. We'd love to help you out on any project you have, no matter the size!

"great. will use again"

Jose S on April 2025


Avatar for MHR Construction Services LLC
MHR Construction Services LLC
5.00(
3
)
Approved Pro
MHR Construction Services LLC
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
7 years of experience

Pouring concrete driveways, installing fence, installing asphalt driveways, drainage systems, landscaping, topsoil and plantings, interior rennovations such as painting tile work, granite & much more

"The project went very well! I would absolutely have them come again to do future projects. The work was executed exactly as we had discussed, and we are very pleased. They are a professional and a hard-working team. I would highly recommend them."

Nicolw S on November 2024

Pouring concrete driveways, installing fence, installing asphalt driveways, drainage systems, landscaping, topsoil and plantings, interior rennovations such as painting tile work, granite & much more

"The project went very well! I would absolutely have them come again to do future projects. The work was executed exactly as we had discussed, and we are very pleased. They are a professional and a hard-working team. I would highly recommend them."

Nicolw S on November 2024


Avatar for Cruz Canas Landscaping and Remodeling
Cruz Canas Landscaping and Remodeling
Based In
4.50(
16
)
Approved Pro
Cruz Canas Landscaping and Remodeling
Based In
4.50(
16
)
Approved Pro
Customers say: Terrific value
1635 local quotes requested
2 years of experience

Here at Cruz Canas Landscaping and Remodeling, we sustain our business on quality and integrity. With over 15 years of experience are experts Concrete and Landscaping in the and are committed to quality from the beginning to the end of your project. We look forward to earning your business.

"At first everything seemed GREAT. I gave them a 10 out of 10 review in 2024. Santos comes across as an authentic caring person with great prices. That’s why it’s with a heavy heart I have to write this review July 2025. 8 MONTHS later all the work has FALLEN apart. 1. BLACKTOP the driveway. Puddles everywhere . NO restitution 2. Installed a FENCE UNEVENLY and blamed it on the ground. NO restitution 3. Didn’t finish placing ARTIFICIAL GRASS. Paid in full. NO restitution. 4. A GARAGE DOOR installed incorrectly never corrected. paid in full. NO restitution 5. His workers broke things. NO restitution. Those were the big jobs. Plenty of indoor small jobs have simply FALLEN APART. I’m a patient and empathetic person when I see how hard people work and especially in the summer heat. I waited for the promises to be filled that never came. Shame on Santos Cruz. I guess there’s always karma. Andrea Sievert Massapequa"

Andrea S on July 2025

Here at Cruz Canas Landscaping and Remodeling, we sustain our business on quality and integrity. With over 15 years of experience are experts Concrete and Landscaping in the and are committed to quality from the beginning to the end of your project. We look forward to earning your business.

"At first everything seemed GREAT. I gave them a 10 out of 10 review in 2024. Santos comes across as an authentic caring person with great prices. That’s why it’s with a heavy heart I have to write this review July 2025. 8 MONTHS later all the work has FALLEN apart. 1. BLACKTOP the driveway. Puddles everywhere . NO restitution 2. Installed a FENCE UNEVENLY and blamed it on the ground. NO restitution 3. Didn’t finish placing ARTIFICIAL GRASS. Paid in full. NO restitution. 4. A GARAGE DOOR installed incorrectly never corrected. paid in full. NO restitution 5. His workers broke things. NO restitution. Those were the big jobs. Plenty of indoor small jobs have simply FALLEN APART. I’m a patient and empathetic person when I see how hard people work and especially in the summer heat. I waited for the promises to be filled that never came. Shame on Santos Cruz. I guess there’s always karma. Andrea Sievert Massapequa"

Andrea S on July 2025

...
Showing 1-10 of 978
The Massapequa Park, NY homeowners’ guide to foundation, basement or crawlspace waterproofing / encapsulations
From average costs to expert advice, get all the answers you need to get your job done.
crawl space converted into a small room with staircase
Jul 28, 2025
Jul 28, 2025
Explore how much it costs to convert a crawl space into a basement based on key elements like digging out the space, installing drainage, and adding finishes.
Empty basement with new concrete floor and white walls
Jun 23, 2025
Jun 23, 2025
How much a foundation costs depends mainly on its size and specific material. This guide can help you plan your project budget.
clean crawlspace with insulation and wood beams under house
Jun 15, 2025
Jun 15, 2025
Budget for crawl space repair costs based on factors such as square footage, repair type, accessibility, cleaning, maintenance, labor, and more.
professional repairing the foundation of a home
Apr 24, 2025
Apr 24, 2025
Budget for foundation repair costs based on factors such as the extent of damage, house size, materials, labor, problem type, and more.
raising the foundation of a home with a house lift
Apr 21, 2025
Apr 21, 2025
Learn how much it costs to raise a house. Explore how factors like the house size, structure, age, landscaping, and labor rates affect the price.
A man digging out a french drain
Jun 24, 2025
Jun 24, 2025
Discover how much it costs to install a French drain based on the size, accessibility, depth, landscape condition, and labor rates.
Share project details to get started.