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

John Whigham, Inc.

538 Westbury Avenue
4.64(
101
)
•Approved Pro

John Whigham, Inc.

538 Westbury Avenue
4.64(
101
)
•Approved Pro
Customers say: Quality work
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
39 years of experience

John Whigham, Inc., is a proud native of Nassau County and the surrounding area. I have well over twenty years experience and am fully licensed and insured. I have a motto where the customer always comes first. I stand behind my belief that quality work and prompt service will only benefit my rapport with new and existing clients. I specialize in brick and stone patios, walkways and steps. I also can rip out and redo your cracked driveway for that smooth finish and that enhanced curb appeal you so desire. I can custom build your next patio or how about your deck? We all know old man winter is not far behind. I will offer snow removal service as well. Please ask to see my portfolio and also my extended reference list. Take advantage of my local ties and many years of experience. I look forward to hearing from you today.

"Beautiful job. Terrific communication. Highly recommend."

Donna Marie G on May 2023

John Whigham, Inc., is a proud native of Nassau County and the surrounding area. I have well over twenty years experience and am fully licensed and insured. I have a motto where the customer always comes first. I stand behind my belief that quality work and prompt service will only benefit my rapport with new and existing clients. I specialize in brick and stone patios, walkways and steps. I also can rip out and redo your cracked driveway for that smooth finish and that enhanced curb appeal you so desire. I can custom build your next patio or how about your deck? We all know old man winter is not far behind. I will offer snow removal service as well. Please ask to see my portfolio and also my extended reference list. Take advantage of my local ties and many years of experience. I look forward to hearing from you today.

"Beautiful job. Terrific communication. Highly recommend."

Donna Marie G on May 2023

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
101 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

Basement Man

76 Park Street
4.95(
51
)
•Approved Pro

Basement Man

76 Park Street
4.95(
51
)
•Approved Pro
Customers say: Terrific value
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
11 local quotes requested

Basement Man is your locally owned and operated basement waterproofing specialist. We stand behind and guarantee all of our work, so give us a call anytime for a free estimate.

"I'm renovating an old zombie house, and the basement was in terrible shape - humid, cracked floors and walls and foundation issues both inside and out. I met with several contractors, but most only focused on their own niche, never offering a comprehensive fix. Then I met Jack - Basement Man. He was the only one who looked at the full picture and pointed out issues that others missed. Jack was professional, thorough and honest. He took the time to walk me through my options, never trying to be pushy or upsell me on things I didn't need. He was on-site everyday, led a hard-working team, and turned my basement into a clean, solid and completely revitalized space. His communication was consistent and clear throughout the project. The results were beyond my expectations. I'd hire him again in a heartbeat and highly recommend him to anyone with basement and foundation challenges."

Hayes C on June 2025

Basement Man is your locally owned and operated basement waterproofing specialist. We stand behind and guarantee all of our work, so give us a call anytime for a free estimate.

"I'm renovating an old zombie house, and the basement was in terrible shape - humid, cracked floors and walls and foundation issues both inside and out. I met with several contractors, but most only focused on their own niche, never offering a comprehensive fix. Then I met Jack - Basement Man. He was the only one who looked at the full picture and pointed out issues that others missed. Jack was professional, thorough and honest. He took the time to walk me through my options, never trying to be pushy or upsell me on things I didn't need. He was on-site everyday, led a hard-working team, and turned my basement into a clean, solid and completely revitalized space. His communication was consistent and clear throughout the project. The results were beyond my expectations. I'd hire him again in a heartbeat and highly recommend him to anyone with basement and foundation challenges."

Hayes C on June 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
15 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 Chimney Champs

Chimney Champs

165 Hawthorne Ave
5.00(
1
)
•Approved Pro

Chimney Champs

165 Hawthorne Ave
5.00(
1
)
•Approved Pro
12 years of experience
Free onsite estimate

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of chimney services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!

"He did everything he said he would do."

Yanin Z on September 2025

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of chimney services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!

"He did everything he said he would do."

Yanin Z on September 2025

Avatar for ProSeal Waterproofing

ProSeal Waterproofing

49 Coen Street
5.00(
8
)
•Approved Pro

ProSeal Waterproofing

49 Coen Street
5.00(
8
)
•Approved Pro
1 years of experience
Free onsite estimate

I take pride in my quality craftsmanship. We are owner operated, and believe in building long-term relationships with our clients by delivering honesty along with exceptional work. We pride our company on reliability, great communication, integrity, and customer service. We are experts in our trade and will do our best to keep you as educated as we can on your particular project. Give us a call today! We look forward to working with you!

"Alex was amazing!! We had a crack in our foundation that another company attempted to repair numerous times. We were fortunate enough to hear about ProSeal and I am happy to report not only did Alex repair the crack to near perfection but the work was done timely, neatly and his customer service skills are top notch. I would HIGHLY recommend ProSeal for all of your foundation needs."

Angela M on October 2025

I take pride in my quality craftsmanship. We are owner operated, and believe in building long-term relationships with our clients by delivering honesty along with exceptional work. We pride our company on reliability, great communication, integrity, and customer service. We are experts in our trade and will do our best to keep you as educated as we can on your particular project. Give us a call today! We look forward to working with you!

"Alex was amazing!! We had a crack in our foundation that another company attempted to repair numerous times. We were fortunate enough to hear about ProSeal and I am happy to report not only did Alex repair the crack to near perfection but the work was done timely, neatly and his customer service skills are top notch. I would HIGHLY recommend ProSeal for all of your foundation needs."

Angela M on October 2025

Avatar for Long Island Mason and Concrete

Long Island Mason and Concrete

100 Fairfield Avenue
4.73(
22
)
•Approved Pro

Long Island Mason and Concrete

100 Fairfield Avenue
4.73(
22
)
•Approved Pro
Customers say: Super punctual
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
345 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!

"Thomas Bane is a con artist. My job was done 11/2024. 6 days later the curb and apron started crumbling at the edges. There is a pitch problem leading to water pooling and drainage into my garage. Especially terrible in the winter making an ice skating rink. Then 1 month later the spalling started everywhere and now we have a hole in the asphalt. Thomas Bane has been made aware thru text and email but refuses to show his face over here and explain why the job was pitched inproperly, poured inproperly, and obviously the asphalt is clearly laid improperly. This company royally ripped me off. No wonder he asked for cash. Less than a year later it’s all crumbling away. AVOID!"

Kristan N on July 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!

"Thomas Bane is a con artist. My job was done 11/2024. 6 days later the curb and apron started crumbling at the edges. There is a pitch problem leading to water pooling and drainage into my garage. Especially terrible in the winter making an ice skating rink. Then 1 month later the spalling started everywhere and now we have a hole in the asphalt. Thomas Bane has been made aware thru text and email but refuses to show his face over here and explain why the job was pitched inproperly, poured inproperly, and obviously the asphalt is clearly laid improperly. This company royally ripped me off. No wonder he asked for cash. Less than a year later it’s all crumbling away. AVOID!"

Kristan N on July 2025

Martinez Brick, Inc.

125 Courtenay Rd
4.83(
6
)
•Approved Pro

Martinez Brick, Inc.

125 Courtenay Rd
4.83(
6
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
429 local quotes requested

We specialize in concrete services, repairs, pouring, leveling, driveways, walkways, patios, and more. 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!

"Martinez Brick came the following day to inspect my “3 sidewalk squares” for replacement. He told me the 4th one should also be replaced, as it was elevated. He gave me a price for 4 squares that was less than a competitors price for 3. Then he said that he would cut $400 off if I could do it “this Saturday”, a date at his convenience because he had a job close by. I said “great!” It rained Saturday and he couldn’t pour cement in the rain. He said “I’ll be there Tuesday”, and I’m honoring the discounted price. Okay. Monday night he called and said he will come Wednesday for sure because he doesn’t want his workers pouring cement in 98 degree heat! I like a boss who cares about his employees. He came on Wednesday and did a PERFECT job!"

Howard P on August 2025

We specialize in concrete services, repairs, pouring, leveling, driveways, walkways, patios, and more. 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!

"Martinez Brick came the following day to inspect my “3 sidewalk squares” for replacement. He told me the 4th one should also be replaced, as it was elevated. He gave me a price for 4 squares that was less than a competitors price for 3. Then he said that he would cut $400 off if I could do it “this Saturday”, a date at his convenience because he had a job close by. I said “great!” It rained Saturday and he couldn’t pour cement in the rain. He said “I’ll be there Tuesday”, and I’m honoring the discounted price. Okay. Monday night he called and said he will come Wednesday for sure because he doesn’t want his workers pouring cement in 98 degree heat! I like a boss who cares about his employees. He came on Wednesday and did a PERFECT job!"

Howard P on August 2025

Avatar for Momentum Builders Group

Momentum Builders Group

Momentum Builders Group
4.75(
16
)
•Approved Pro

Momentum Builders Group

Momentum Builders Group
4.75(
16
)
•Approved Pro
Customers say: True professional
674 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.

"Their work is inferior and they do not come back to fix it and they don't fix it. They keep promising to come and fix and want to make me happy but they didn't come."

Jean H on September 2025

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.

"Their work is inferior and they do not come back to fix it and they don't fix it. They keep promising to come and fix and want to make me happy but they didn't come."

Jean H on September 2025

Avatar for JG Landscaping

JG Landscaping

5.00(
6
)
•Approved Pro

JG Landscaping

5.00(
6
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
800 local quotes requested

JG Landscaping provides everything from high quality lawn care to chimney construction and paving services in the Copiague region. We do a thorough job and our goal is always to exceed the expectations of our clients. Our company can handle both large and small jobs, and we pay attention to detail so that the work is done right the first time. Please feel free to reach out to us with any questions you may have about our services, or to get a quote for a particular project.

"We couldn’t be happier with the incredible job Jose and his team from JG Landscapers did for us. We had been struggling for months to tackle a massive overgrowth of unmanageable shrubs, bushes, and — to our surprise — thick poison ivy, oak, and sumac that had completely taken over the front of our home. My husband and I felt overwhelmed and defeated. Jose’s team came in with professionalism, skill, and efficiency and transformed our entire landscape in just a short time. They removed everything with care and precision, leaving behind a perfectly prepped space that’s now ready for fresh grass and a clean new look. What we appreciate most is how they gave us a renewed sense of pride in our property. The front of our home looks refreshed and open, and we can’t wait to watch the new grass grow in. We’re already planning to use JG Landscapers for future projects! Highly recommend — if you’re feeling stuck or discouraged with your yard, this is the team to call."

Reshmi S on July 2025

JG Landscaping provides everything from high quality lawn care to chimney construction and paving services in the Copiague region. We do a thorough job and our goal is always to exceed the expectations of our clients. Our company can handle both large and small jobs, and we pay attention to detail so that the work is done right the first time. Please feel free to reach out to us with any questions you may have about our services, or to get a quote for a particular project.

"We couldn’t be happier with the incredible job Jose and his team from JG Landscapers did for us. We had been struggling for months to tackle a massive overgrowth of unmanageable shrubs, bushes, and — to our surprise — thick poison ivy, oak, and sumac that had completely taken over the front of our home. My husband and I felt overwhelmed and defeated. Jose’s team came in with professionalism, skill, and efficiency and transformed our entire landscape in just a short time. They removed everything with care and precision, leaving behind a perfectly prepped space that’s now ready for fresh grass and a clean new look. What we appreciate most is how they gave us a renewed sense of pride in our property. The front of our home looks refreshed and open, and we can’t wait to watch the new grass grow in. We’re already planning to use JG Landscapers for future projects! Highly recommend — if you’re feeling stuck or discouraged with your yard, this is the team to call."

Reshmi S on July 2025

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

The most affordable way to waterproof your basement is with interior methods like waterproof paint, costing between $1 and $8 per square foot, or silicate concrete sealers priced at $4 to $6 per square foot. However, these solutions are only suitable for certain issues. If your basement moisture is due to more serious problems like a cracked foundation, you'll need more extensive (and costly) repairs.

Absolutely! Waterproofing your basement is a smart investment that can increase your home's value. By keeping your basement dry and free of moisture problems, you protect your home's structural integrity and make it more appealing to potential buyers. Plus, taking proactive measures now can prevent costly water damage repairs down the line.

The time required to waterproof a basement depends on the selected method. Some approaches to interior waterproofing, like paint or sealant, can be completed within a day. Installing new drains or weeping tiles will need at least two to three days of labor. Any forms of exterior waterproofing that require you to excavate land will require an additional three days of work to prepare the ground.

Yes, basement waterproofing can significantly increase your home's value. A dry, leak-free basement is a strong selling point for potential buyers, enhancing your property's desirability and market price. Investing in professional waterproofing not only protects your home's structural integrity but also ensures a healthier living environment by preventing mold and mildew growth.

Waterproofing both the interior and exterior of your basement offers the best protection against moisture. Exterior waterproofing stops water from penetrating your foundation, while interior methods manage any moisture that does enter. If you must choose one, exterior waterproofing is generally more effective, as it prevents water from reaching your home's interior in the first place.

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.

See all articles