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 Stony Brook

Avatar for Concrete & More Inc
Concrete & More Inc
131 Margin Dr East
New on HomeAdvisorNew on HomeAdvisor
Approved Pro
Concrete & More Inc
131 Margin Dr East
New on HomeAdvisorNew on HomeAdvisor
Approved Pro
6 years of experience
Free onsite estimate

We're dedicated to providing our clients with the very best in concrete installation and repair for driveways, sidewalks, patios, steps, and a variety of other projects. With over 1 years of industry experience, we take and enormous amount of pride in the attention to detail put into each of the projects we're involved with. We're known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction. 5+

We're dedicated to providing our clients with the very best in concrete installation and repair for driveways, sidewalks, patios, steps, and a variety of other projects. With over 1 years of industry experience, we take and enormous amount of pride in the attention to detail put into each of the projects we're involved with. We're known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction. 5+


Avatar for New York Waterproofing
New York Waterproofing
5 Bell Circle
4.97(
17
)
Approved Pro
New York Waterproofing
5 Bell Circle
4.97(
17
)
Approved Pro
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
25 years of experience

Struggling with basement water infiltration? New York Waterproofing offers unparalleled expertise in stopping water and hydrostatic pressure, endorsed by merchant engineers globally. Our basement waterproofing service guarantees the best solution nationwide. If competitors offer a better price, it's free! Our innovative process ensures water-tight basements without pumps or drains, even in severe conditions. Within hours, we eliminate water, mold, and odors permanently. Utilizing proprietary technology, our method seals water and moisture effectively and permanently. Plus, our guarantees are permanent and transferable, ensuring lasting peace of mind for homeowners. Projects start at $1299, a fraction of conventional costs, completed in a day! Call (631) 806-9690 for a free estimate. Opt for our efficient, and most affordable solution!

"Wonderful respectable people who work very hard to get the job done."

Joan W on September 2024

Struggling with basement water infiltration? New York Waterproofing offers unparalleled expertise in stopping water and hydrostatic pressure, endorsed by merchant engineers globally. Our basement waterproofing service guarantees the best solution nationwide. If competitors offer a better price, it's free! Our innovative process ensures water-tight basements without pumps or drains, even in severe conditions. Within hours, we eliminate water, mold, and odors permanently. Utilizing proprietary technology, our method seals water and moisture effectively and permanently. Plus, our guarantees are permanent and transferable, ensuring lasting peace of mind for homeowners. Projects start at $1299, a fraction of conventional costs, completed in a day! Call (631) 806-9690 for a free estimate. Opt for our efficient, and most affordable solution!

"Wonderful respectable people who work very hard to get the job done."

Joan W on September 2024


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
63 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
20 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


HQ Landscaping
1 Saw Mill Lane
5.00(
6
)
Approved Pro
HQ Landscaping
1 Saw Mill Lane
5.00(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
158 local quotes requested

Masters Degree in Landscape architecture Landscapes,Sidewalks,Patios,Walls,Lawn installs,Hydro-seeding,Dumpster/roll off rentals,plowing,lawn Maintenance,Landscape design,Tree and shrub maintenance,site work

"Both projects would be considered large projects which were completed on schedule without any setbacks. The quality of work and materials used were better than I expected. If your considering using this contractor you won’t be disappointed."

Dave C on March 2023

Masters Degree in Landscape architecture Landscapes,Sidewalks,Patios,Walls,Lawn installs,Hydro-seeding,Dumpster/roll off rentals,plowing,lawn Maintenance,Landscape design,Tree and shrub maintenance,site work

"Both projects would be considered large projects which were completed on schedule without any setbacks. The quality of work and materials used were better than I expected. If your considering using this contractor you won’t be disappointed."

Dave C on March 2023


Avatar for F.E. INC.
F.E. INC.
125 W Broadway
4.10(
20
)
Approved Pro
F.E. INC.
125 W Broadway
4.10(
20
)
Approved Pro
Customers say: Terrific value
1029 local quotes requested
27 years of experience

Favorito enterprises have been servicing Suffolk county of Long Island for over 25 yrs. We pride our reputation on customer satisfaction. We are a full service landscape contractor that can provide anything from design and build to any part of maintaining your current landscaping.

"We have used this company for several years and they are always accountable, professional, and reasonably priced. I would recommend their services to everyone!"

Ellen F on August 2023

Favorito enterprises have been servicing Suffolk county of Long Island for over 25 yrs. We pride our reputation on customer satisfaction. We are a full service landscape contractor that can provide anything from design and build to any part of maintaining your current landscaping.

"We have used this company for several years and they are always accountable, professional, and reasonably priced. I would recommend their services to everyone!"

Ellen F on August 2023


Avatar for Carl Bongiorno & Sons, Inc
Carl Bongiorno & Sons, Inc
5 Kasper Court
4.78(
143
)
Approved Pro
Carl Bongiorno & Sons, Inc
5 Kasper Court
4.78(
143
)
Approved Pro
Customers say: Super punctual
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
672 local quotes requested

We DO NOT OFFER MOWING. Please be respectful when inquiring. Looking to transform your outdoor space? Look no further than Carl Bongiorno & Sons, Inc. We specialize in landscape design, and all phases of masonry work. With our expertise and attention to detail, we'll bring your vision to life. Contact us today for a consultation!

"Extremely satisfied with the work and professionalism. This crew is highly skilled and creative in designing outdoor spaces that are both functional and elegant. We will have Bongiorno & Sons back for another project soon."

Paul M on June 2024

We DO NOT OFFER MOWING. Please be respectful when inquiring. Looking to transform your outdoor space? Look no further than Carl Bongiorno & Sons, Inc. We specialize in landscape design, and all phases of masonry work. With our expertise and attention to detail, we'll bring your vision to life. Contact us today for a consultation!

"Extremely satisfied with the work and professionalism. This crew is highly skilled and creative in designing outdoor spaces that are both functional and elegant. We will have Bongiorno & Sons back for another project soon."

Paul M on June 2024


Basement Man
5.00(
16
)
Approved Pro
Basement Man
5.00(
16
)
Approved Pro
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
85 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 Scenic View Landscaping & Design Specialists LLC
Scenic View Landscaping & Design Specialists LLC
213 Broad St
4.91(
334
)
Approved Pro
Scenic View Landscaping & Design Specialists LLC
213 Broad St
4.91(
334
)
Approved Pro
Customers say: True professional
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
1302 local quotes requested

Scenic View Landscaping is a customer-first based business, owned and operated by Frankie Vaughan. Our goal is to be well recognized as a reliable, customer oriented, quality business serving both the residential and commercial community. We service Middlesex, Monmouth, & Ocean Counties. We are fully insured and provide initial consultations at no cost. Our full-service approach offers clients the benefit of receiving prompt, professional services from installation through maintenance. That positions us to deliver quality projects that exceed your expectations – and meet your deadlines. We at Scenic View Landscaping treat every home as if it was our own, and do what is promised right from the start. We pay close attention to the smallest of detail, and never rush through our work. From custom plantings to patios, from lighting installation to paved walkways, we can help you realize your personal vision in a way that best complements the style of your home. We will work with you to create long-lasting designs that will transform your outdoor space.

"We couldn’t be happier with the work Scenic View Landscaping did on our front yard! They helped transform the front yard. Communication throughout the project was excellent—they kept us updated every step of the way and were responsive to our questions. The crew was friendly, professional, and accommodating, making the whole process stress-free. If you’re looking for quality work and a team that cares about their clients, Scenic View Landscaping is the way to go. Highly recommend!"

Laszl V on January 2025

Scenic View Landscaping is a customer-first based business, owned and operated by Frankie Vaughan. Our goal is to be well recognized as a reliable, customer oriented, quality business serving both the residential and commercial community. We service Middlesex, Monmouth, & Ocean Counties. We are fully insured and provide initial consultations at no cost. Our full-service approach offers clients the benefit of receiving prompt, professional services from installation through maintenance. That positions us to deliver quality projects that exceed your expectations – and meet your deadlines. We at Scenic View Landscaping treat every home as if it was our own, and do what is promised right from the start. We pay close attention to the smallest of detail, and never rush through our work. From custom plantings to patios, from lighting installation to paved walkways, we can help you realize your personal vision in a way that best complements the style of your home. We will work with you to create long-lasting designs that will transform your outdoor space.

"We couldn’t be happier with the work Scenic View Landscaping did on our front yard! They helped transform the front yard. Communication throughout the project was excellent—they kept us updated every step of the way and were responsive to our questions. The crew was friendly, professional, and accommodating, making the whole process stress-free. If you’re looking for quality work and a team that cares about their clients, Scenic View Landscaping is the way to go. Highly recommend!"

Laszl V on January 2025


Avatar for Walkway Masonry, Inc.
Walkway Masonry, Inc.
Dix Hills Rd
5.00(
5
)
Approved Pro
Walkway Masonry, Inc.
Dix Hills Rd
5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1212 local quotes requested

We are skilled artisans in our craft, possessing a remarkable attention to detail that allows us to transform your vision into reality. What distinguishes us is our commitment to building solid foundations. A sturdy foundation is essential for ensuring the lasting quality of your investment, preventing the need for premature replacements. Contact us today to share your ideas with us and receive a complimentary estimate. Long Island’s Masonry Company - Walkway Masonry Inc specializes in utilizing a range of materials such as stone, blue stone, cobblestone, brick, pavers, and concrete. Our expertise lies in the construction of walls, patios, pool surrounds, steps, porches, walkways, driveways, driveway aprons, ponds, light piers, stone fountains, stone tables, stone benches, stone monoliths, concrete floors, basement entrances, cement platforms, dry wells, French drains, dive rocks, fire pits, fireplaces, and outdoor kitchens.

"Robert Gurr is a knowledgeable professional. His crew and their supervisor were skilled experienced professionals. I've dealt with other contractors who skipped code requirements and made noticeable mistakes. I was lucky to find a top rate company like Walkway. I recommend them to anyone who wants an important project done right."

Frank G on August 2024

We are skilled artisans in our craft, possessing a remarkable attention to detail that allows us to transform your vision into reality. What distinguishes us is our commitment to building solid foundations. A sturdy foundation is essential for ensuring the lasting quality of your investment, preventing the need for premature replacements. Contact us today to share your ideas with us and receive a complimentary estimate. Long Island’s Masonry Company - Walkway Masonry Inc specializes in utilizing a range of materials such as stone, blue stone, cobblestone, brick, pavers, and concrete. Our expertise lies in the construction of walls, patios, pool surrounds, steps, porches, walkways, driveways, driveway aprons, ponds, light piers, stone fountains, stone tables, stone benches, stone monoliths, concrete floors, basement entrances, cement platforms, dry wells, French drains, dive rocks, fire pits, fireplaces, and outdoor kitchens.

"Robert Gurr is a knowledgeable professional. His crew and their supervisor were skilled experienced professionals. I've dealt with other contractors who skipped code requirements and made noticeable mistakes. I was lucky to find a top rate company like Walkway. I recommend them to anyone who wants an important project done right."

Frank G on August 2024

...
Showing 1-10 of 971
The Stony Brook, 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.
A lovely waterfront house with its own private dock
Jul 30, 2025
Jul 30, 2025
Budget for concrete footing costs based on factors such as home size, footing size, soil type, footing type, labor, permits, and more.
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.