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Foundation, basement or crawlspace waterproofing / encapsulation pros in Roosevelt

Avatar for Lenny's General Contracting
Lenny's General Contracting
47-27 192nd Street
4.66(
19
)
Approved Pro
Lenny's General Contracting
47-27 192nd Street
4.66(
19
)
Approved Pro
Customers say: True professional
48 years of experience
Free onsite estimate

Here at Lenny's General Contracting, Inc., we are a family owned business that has been improving our community for nearly 40 years. Our contractors put in the skill and expertise you expect when you spend your hard earned money on a home project. Call us today for a free estimate!

"Frank and his team at Lenny's General Contracting Inc. are true professionals in their field. They recently widened my existing driveway, and I couldn't be happier with the results. Despite it being a small job, they approached it with the same level of dedication and attention to details. The quality of workmanship and cleanliness were exceptional. They provided all necessary material without cutting any corners, and the edging of the driveway was particularly well done. Frank personally ensured that everything met my satisfaction, which was impressive given the scale of the job. Lenny's Contracting crew was punctual and efficient, cleaningness and a commitment to quality workmanship. I recommend them highly for anyone seeking reliable professionals who take pride in their work."

Jonathan K on July 2024

Here at Lenny's General Contracting, Inc., we are a family owned business that has been improving our community for nearly 40 years. Our contractors put in the skill and expertise you expect when you spend your hard earned money on a home project. Call us today for a free estimate!

"Frank and his team at Lenny's General Contracting Inc. are true professionals in their field. They recently widened my existing driveway, and I couldn't be happier with the results. Despite it being a small job, they approached it with the same level of dedication and attention to details. The quality of workmanship and cleanliness were exceptional. They provided all necessary material without cutting any corners, and the edging of the driveway was particularly well done. Frank personally ensured that everything met my satisfaction, which was impressive given the scale of the job. Lenny's Contracting crew was punctual and efficient, cleaningness and a commitment to quality workmanship. I recommend them highly for anyone seeking reliable professionals who take pride in their work."

Jonathan K on July 2024


Avatar for New Horizon Homes, Inc.
New Horizon Homes, Inc.
1430 Hallock Avenue
4.83(
12
)
Approved Pro
New Horizon Homes, Inc.
1430 Hallock Avenue
4.83(
12
)
Approved Pro
Customers say: Quality work
27 local quotes requested
23 years of experience

New Horizon Homes, Inc. is locally owned and operated. We pride ourselves on providing quality work and great customer service. Our customer's complete satisfaction is our top priority! Please call today for your free estimates.

"I dealt with the owner Paul from start to finish. We had purchased all of the materials for the renovation of our bathroom as well as our master bedroom, halls and entire first floor ceiling. Paul and his crew made our entire plan come alive and completed the project in the time span they had promised. We are thrilled with how well every thing went. We had them do an additional project on the exterior of our house after completion of the interior work and this was handled as well. the few minor problems that occurred were rectified with no delay, and to our complete satisfaction."

tom s on December 2017

New Horizon Homes, Inc. is locally owned and operated. We pride ourselves on providing quality work and great customer service. Our customer's complete satisfaction is our top priority! Please call today for your free estimates.

"I dealt with the owner Paul from start to finish. We had purchased all of the materials for the renovation of our bathroom as well as our master bedroom, halls and entire first floor ceiling. Paul and his crew made our entire plan come alive and completed the project in the time span they had promised. We are thrilled with how well every thing went. We had them do an additional project on the exterior of our house after completion of the interior work and this was handled as well. the few minor problems that occurred were rectified with no delay, and to our complete satisfaction."

tom s on December 2017


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
10 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


Nasah Construction, Inc.
117 Rolling Meadows Rd
5.00(
5
)
Approved Pro
Nasah Construction, Inc.
117 Rolling Meadows Rd
5.00(
5
)
Approved Pro
5 years of experience
Free onsite estimate

Nasah Construction, Inc is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customer’s interests and make their concerns the basis of our business. Please give us a call today!

"The rooftop of our apartment building had leaks that lasted several years and patchwork repairs from different contractors never resolved the ongoing leak issue. The building board interviewed several contractors, all of whom wanted to entirely replace the roof for a very high price. Atif (owner) was able to isolate the problem area of the roof without replacing the entire roof at a much lower price point with a guarantee. The work was done quickly and efficiently. I highly recommend Atif and his team for their professionalism, dedication and most of all honesty. It’s been 3 years (with severe storms) and we haven’t had a leak since 😃. "

Jeannie C on May 2025

Nasah Construction, Inc is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customer’s interests and make their concerns the basis of our business. Please give us a call today!

"The rooftop of our apartment building had leaks that lasted several years and patchwork repairs from different contractors never resolved the ongoing leak issue. The building board interviewed several contractors, all of whom wanted to entirely replace the roof for a very high price. Atif (owner) was able to isolate the problem area of the roof without replacing the entire roof at a much lower price point with a guarantee. The work was done quickly and efficiently. I highly recommend Atif and his team for their professionalism, dedication and most of all honesty. It’s been 3 years (with severe storms) and we haven’t had a leak since 😃. "

Jeannie C on May 2025


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
25 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 Patzan Home Improvement
Patzan Home Improvement
78 Wellington St
4.96(
14
)
Approved Pro
Patzan Home Improvement
78 Wellington St
4.96(
14
)
Approved Pro
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
8 years of experience

Patzan Home Improvement is your go to team for all of your home needs. We work tirelessly to meet and exceed your expectations and constantly strive for perfection. Give us a call today and lets get started!

"I can't say enough about these people! They exceeded every expectation. We hired them to replace our kitchen cabinets and replace the lights in four rooms and paint those rooms, as well as wallpaper a bathroom and install a lighted mirror in it. They worked hard, every day, full days, until the job was complete. They did it in under three weeks! And every detail is perfect. Geovanni offered to address features we hadn't thought of. And they charged a fraction of the amount of money that another contractor quoted us. The crew was professional and pleasant. We felt comfortable having them in our home even on days when we were not in the house. You can't do better than to hire Patzan."

Jeffrey B on March 2025

Patzan Home Improvement is your go to team for all of your home needs. We work tirelessly to meet and exceed your expectations and constantly strive for perfection. Give us a call today and lets get started!

"I can't say enough about these people! They exceeded every expectation. We hired them to replace our kitchen cabinets and replace the lights in four rooms and paint those rooms, as well as wallpaper a bathroom and install a lighted mirror in it. They worked hard, every day, full days, until the job was complete. They did it in under three weeks! And every detail is perfect. Geovanni offered to address features we hadn't thought of. And they charged a fraction of the amount of money that another contractor quoted us. The crew was professional and pleasant. We felt comfortable having them in our home even on days when we were not in the house. You can't do better than to hire Patzan."

Jeffrey B on March 2025


Avatar for Diamond Masonry & Waterproofing
Diamond Masonry & Waterproofing
1378 Whittier Avenue
New on HomeAdvisorNew on Angi
Approved Pro
Diamond Masonry & Waterproofing
1378 Whittier Avenue
New on AngiNew 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.


Avatar for Wilfredo Construction
Wilfredo Construction
Based In
5.00(
12
)
Approved Pro
Wilfredo Construction
Based In
5.00(
12
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
400 local quotes requested

We have the experience and dedication to get the job done right! Specializing in concrete 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 or click for your FREE estimate today! Secondary number: (516) 336-7003

"Wilfredo was great! Quality work and very reasonable prices. I will definatley use Wilfredo again"

Christopher K on March 2025

We have the experience and dedication to get the job done right! Specializing in concrete 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 or click for your FREE estimate today! Secondary number: (516) 336-7003

"Wilfredo was great! Quality work and very reasonable prices. I will definatley use Wilfredo again"

Christopher K on March 2025


Avatar for EdgeRock Construction
EdgeRock Construction
260 Beach 116th Street
5.00(
7
)
Approved Pro
EdgeRock Construction
260 Beach 116th Street
5.00(
7
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1136 local quotes requested

Edge Rock is a family-owned general construction company specializing in top-tier concrete, masonry, and paver work. With a steadfast commitment to quality and precision, we deliver exceptional craftsmanship on every project. From violation removal to breathtaking outdoor spaces, our team brings expertise and a personal touch to each endeavor. Choose Edge Rock for reliable construction solutions that elevate your vision to reality.

"Excellent Kenny and his crew came on time performed and outstanding job and clean up the work area. I would recommend Very Professional."

Leon B on September 2024

Edge Rock is a family-owned general construction company specializing in top-tier concrete, masonry, and paver work. With a steadfast commitment to quality and precision, we deliver exceptional craftsmanship on every project. From violation removal to breathtaking outdoor spaces, our team brings expertise and a personal touch to each endeavor. Choose Edge Rock for reliable construction solutions that elevate your vision to reality.

"Excellent Kenny and his crew came on time performed and outstanding job and clean up the work area. I would recommend Very Professional."

Leon B on September 2024


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
1374 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

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FAQs for foundation, basement or crawlspace waterproofing / encapsulation projects in Roosevelt, NY

Standing water in your crawl space won’t disappear on its own. Keep the drainage clear, ensure the vents are working properly, and run a dehumidifier to control moisture levels. If dampness lingers, mold, wood rot, and foundation cracks can follow. Act quickly and call a pro to protect your home’s structure and indoor air quality.

Disinfecting a crawl space requires a methodical approach. First, clear all debris and remove old liners and insulation to eliminate contaminants. Then, apply a strong bleach solution or borate spray to eradicate mold spores and mildew. Ensuring complete surface coverage and allowing ample drying time establishes a sanitary environment and prevents future infestations.

A crawl space serves vital functions by providing access to essential systems, including electrical wiring, plumbing, and HVAC ducts. It also offers a buffer zone that aids in moisture control and protects underlying structural components. 

Yes, crawl space encapsulation is a worthwhile investment in protecting your home. Crawl space encapsulation locks out moisture, controls humidity, and blocks pests and harmful pollutants like radon gas. Those benefits boost indoor air quality and protect beams, joists, and insulation, giving your home long‑term structural stability and safeguarding your family’s health.

Prevention is the best way to keep water out of your crawl space. A dehumidifier and sump pump can help control moisture levels, but grading the landscape to redirect water away from the foundation is most important. Additionally, seal foundation cracks and install reliable drainage systems such as a French drain to maintain a consistently dry environment.

Yes, repairing your crawl space foundation is critical, regardless of how minor the issue may seem. Foundation problems arise from enduring moisture, water intrusion, and unstable soil, which can lead to significant structural damage if left unaddressed. Hiring a licensed structural engineer or foundation repair professional guarantees your home’s long-term stability and safety while preventing escalating repair costs.

The Roosevelt, 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.
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.
crawl space prepared for an encapsultion
Mar 20, 2025
Mar 20, 2025
Use this guide to budget for crawl space encapsulation cost factors such as crawl space size, prep, maintenance tasks, labor, and more.
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