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Foundation, basement or crawlspace waterproofing / encapsulation pros in Bay Shore

Avatar for Concrete & More Inc
Concrete & More Inc
131 Margin Dr East
New on HomeAdvisorNew on Angi
Approved Pro
Concrete & More Inc
131 Margin Dr East
New on AngiNew 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 All Liberty Construction, Inc.
All Liberty Construction, Inc.
25 Crystal Beach Boulevard
4.89(
170
)
Approved Pro
All Liberty Construction, Inc.
25 Crystal Beach Boulevard
4.89(
170
)
Approved Pro
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
184 local quotes requested

All Liberty Construction, Inc. is proud to be serving the area with expert services, with your satisfaction as our ultimate goal. With years of experience in our area of expertise, you can rest assured that your project will receive the high quality craftsmanship that only experience can bring. Call on us today, you will be glad you did!

"Nick’s staff is family operated and very capable. They did a great job, communicated well before the job and cleaned up to perfection afterward. A"

Bill J on May 2025

All Liberty Construction, Inc. is proud to be serving the area with expert services, with your satisfaction as our ultimate goal. With years of experience in our area of expertise, you can rest assured that your project will receive the high quality craftsmanship that only experience can bring. Call on us today, you will be glad you did!

"Nick’s staff is family operated and very capable. They did a great job, communicated well before the job and cleaned up to perfection afterward. A"

Bill J on May 2025


Avatar for Vulcan Basement Waterproofing & Flooring, Inc.
Vulcan Basement Waterproofing & Flooring, Inc.
100 Lauman Lane, Unit B
3.71(
75
)
Approved Pro
Vulcan Basement Waterproofing & Flooring, Inc.
100 Lauman Lane, Unit B
3.71(
75
)
Approved Pro
Customers say: Quick response
55 local quotes requested
78 years of experience

Proudly serving Long Island, the Five Boroughs, Westchester, Southeastern CT, Putnam, and Dutchess counties. Our installation methods and products have set the standard for the industry for OVER 70 YEARS. Call us today to schedule your FREE no-obligation estimate to have one of our expert technicians analyze the causes of your water problems and offer solutions. If you have cracks on the walls or floor or ever get water in your basement after heavy rains or melting snow and especially if you are considering finishing your basement, call us. We offer no money-down, no-interest options along with low-interest, longer term payment plans. With HUNDREDS of years of combined experience, you can rest assured that we will give you a dry, safe and useable basement...GUARANTEED!!! CALL VULCAN TODAY (800) 343.4355

"The crew was professional neat clean they explained everything to me and the work was what they said would be and quality work they're very reliable they were on time and very communicative about what the exactly were going to do excellent job if you thinking of doing basement work these are the guys excellent work"

Kel K on November 2024

Proudly serving Long Island, the Five Boroughs, Westchester, Southeastern CT, Putnam, and Dutchess counties. Our installation methods and products have set the standard for the industry for OVER 70 YEARS. Call us today to schedule your FREE no-obligation estimate to have one of our expert technicians analyze the causes of your water problems and offer solutions. If you have cracks on the walls or floor or ever get water in your basement after heavy rains or melting snow and especially if you are considering finishing your basement, call us. We offer no money-down, no-interest options along with low-interest, longer term payment plans. With HUNDREDS of years of combined experience, you can rest assured that we will give you a dry, safe and useable basement...GUARANTEED!!! CALL VULCAN TODAY (800) 343.4355

"The crew was professional neat clean they explained everything to me and the work was what they said would be and quality work they're very reliable they were on time and very communicative about what the exactly were going to do excellent job if you thinking of doing basement work these are the guys excellent work"

Kel K on November 2024


Avatar for Home Healthy Homes, Inc.
Home Healthy Homes, Inc.
2083 Jericho Turnpike
4.60(
95
)
Approved Pro
Home Healthy Homes, Inc.
2083 Jericho Turnpike
4.60(
95
)
Approved Pro
Customers say: True professional
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
10 local quotes requested

Home Healthy Homes is your source for quality basement waterproofing, mold removal, and indoor air quality services. With more than forty years of combined experience helping families heal homes and feel better, Home Healthy Homes knows about the dangers of what you cannot see. Give us a call and a Home Healthy Homes licensed waterproofing, mold, and indoor air quality consultant, will come to your home to provide you with a Free Inspection and on-the-spot Estimate. In an effort to heal your home as quickly as possible, in most cases we are able to complete the job the very same day! We are licensed, mold certified, and members in good standing with the National Association of Waterproofing and Structural Repairs Contractors and the Environmental Solutions Association. Our commitment to healing homes and protecting children and families from the health risks of poor indoor air quality is demonstrated by the care we take and in the quality of the work we do.

"Tey did a good job from what I can see. Of course the proof will be in the next big rainfall"

ellen c on August 2024

Home Healthy Homes is your source for quality basement waterproofing, mold removal, and indoor air quality services. With more than forty years of combined experience helping families heal homes and feel better, Home Healthy Homes knows about the dangers of what you cannot see. Give us a call and a Home Healthy Homes licensed waterproofing, mold, and indoor air quality consultant, will come to your home to provide you with a Free Inspection and on-the-spot Estimate. In an effort to heal your home as quickly as possible, in most cases we are able to complete the job the very same day! We are licensed, mold certified, and members in good standing with the National Association of Waterproofing and Structural Repairs Contractors and the Environmental Solutions Association. Our commitment to healing homes and protecting children and families from the health risks of poor indoor air quality is demonstrated by the care we take and in the quality of the work we do.

"Tey did a good job from what I can see. Of course the proof will be in the next big rainfall"

ellen c on August 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
27 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(
50
)
Approved Pro
Basement Man
76 Park Street
4.95(
50
)
Approved Pro
Customers say: Terrific value
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
41 years of experience

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.

"The job was perfectly done. May helpful suggestions were given that made a positive outcome. Everyone was competent and careful. Strongly recommend the company."

Robert P on May 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.

"The job was perfectly done. May helpful suggestions were given that made a positive outcome. Everyone was competent and careful. Strongly recommend the company."

Robert P 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
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


Basement Man
5.00(
15
)
Approved Pro
Basement Man
5.00(
15
)
Approved Pro
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
79 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.

"A local real estate agent recommended Jack and, within the hour, he stopped by to review the the work required to remediate a basement mold issue. Jack has extensive knowledge from being a former builder, and within 30 minutes we had agreed to a very fair price and confirmed his team would be on site first thing Monday morning. Jack and his team did an EXCELLENT job, going above and beyond the planned scope discussed while completing the job... in TWO days! He was extremely thorough and communicated it's status throughout the job. Without a doubt Jack and his crew were the best contractors I have worked with. Give Jack a call - you will not be disappointed!"

Michael B on September 2024

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.

"A local real estate agent recommended Jack and, within the hour, he stopped by to review the the work required to remediate a basement mold issue. Jack has extensive knowledge from being a former builder, and within 30 minutes we had agreed to a very fair price and confirmed his team would be on site first thing Monday morning. Jack and his team did an EXCELLENT job, going above and beyond the planned scope discussed while completing the job... in TWO days! He was extremely thorough and communicated it's status throughout the job. Without a doubt Jack and his crew were the best contractors I have worked with. Give Jack a call - you will not be disappointed!"

Michael B on September 2024


Avatar for BuildRite Pro Inc.
BuildRite Pro Inc.
Suffolk County
4.11(
19
)
Approved Pro
BuildRite Pro Inc.
Suffolk County
4.11(
19
)
Approved Pro
1437 local quotes requested
Free onsite estimate

Here at Bawa Construction Group, we sustain our business on quality and integrity. We are experts in general contracting specializing in all types of remodeling, Concrete work, Hardscaping/Pavers, Kitchen/Bath/ and Basements. We are committed to providing quality services from the beginning to the end of your project or scope of work. We look forward to earning your business. We also offer financing options to all customers dealing with 30+ banks and lenders. Book your FREE ESTIMATE today!!!

"Had a bad experience with this company. Dealt with Harry for the contract and 50% down payment and then was told Joe was doing my project. Oh Joe oh Joe. You can’t make this guy up. The worst case of a pathological liar I’ve ever seen. On the promised day of work nobody would show up. He used every excuse in the book, after about 7 no shows and excuses from worker called out, there is rain in forecast (drizzle at best), the Canadian wild fires, Flu, each time he would sound so genuine, but once the common excuses ran out he would say “I’m coming right now, I’m loading up the bricks in the car as we speak [goes on to tell another worker to load some more bricks in the other truck while I’m on the phone], I cancel my plans and wait… no show. This goes on and on. Then he dumps a pile a of sand on my driveway and that sits for 2 more weeks. Everytime I would call Harry, he would apologize and say I will call him. Was convinced I was scammed with the upfront payment. Threatened to call police on the company. After about 6 weeks past promised day, the work was not very good either. The contract stated polymeric sand would be used to lock pavers. They did not. When I called and showed them pictures they said “oh Joe must have been running low on the polymeric sand, I’ll have him come by tomorrow first thing in the morning and fix that”. I laughed to myself, these guys barely showed up with 50% of payment still with me. How are they showing up after getting paid full. I ended up hiring another company and they locked the pavers and finished the job. If you are not in a rush and don’t care too much about getting the whole work done and good quality, then you can give these guys a try, otherwise don’t be an idiot like me and go read other Yelp reviews."

A A on August 2023

Here at Bawa Construction Group, we sustain our business on quality and integrity. We are experts in general contracting specializing in all types of remodeling, Concrete work, Hardscaping/Pavers, Kitchen/Bath/ and Basements. We are committed to providing quality services from the beginning to the end of your project or scope of work. We look forward to earning your business. We also offer financing options to all customers dealing with 30+ banks and lenders. Book your FREE ESTIMATE today!!!

"Had a bad experience with this company. Dealt with Harry for the contract and 50% down payment and then was told Joe was doing my project. Oh Joe oh Joe. You can’t make this guy up. The worst case of a pathological liar I’ve ever seen. On the promised day of work nobody would show up. He used every excuse in the book, after about 7 no shows and excuses from worker called out, there is rain in forecast (drizzle at best), the Canadian wild fires, Flu, each time he would sound so genuine, but once the common excuses ran out he would say “I’m coming right now, I’m loading up the bricks in the car as we speak [goes on to tell another worker to load some more bricks in the other truck while I’m on the phone], I cancel my plans and wait… no show. This goes on and on. Then he dumps a pile a of sand on my driveway and that sits for 2 more weeks. Everytime I would call Harry, he would apologize and say I will call him. Was convinced I was scammed with the upfront payment. Threatened to call police on the company. After about 6 weeks past promised day, the work was not very good either. The contract stated polymeric sand would be used to lock pavers. They did not. When I called and showed them pictures they said “oh Joe must have been running low on the polymeric sand, I’ll have him come by tomorrow first thing in the morning and fix that”. I laughed to myself, these guys barely showed up with 50% of payment still with me. How are they showing up after getting paid full. I ended up hiring another company and they locked the pavers and finished the job. If you are not in a rush and don’t care too much about getting the whole work done and good quality, then you can give these guys a try, otherwise don’t be an idiot like me and go read other Yelp reviews."

A A on August 2023


Avatar for Momentum Builders Group
Momentum Builders Group
Momentum Builders Group
5.00(
10
)
Approved Pro
Momentum Builders Group
Momentum Builders Group
5.00(
10
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1379 local quotes requested

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

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Foundation, basement or crawlspace waterproofing / encapsulations FAQs

Cleaning your crawl space is a worthwhile investment for several important reasons. A properly maintained crawl space prevents structural damage by eliminating moisture that can deteriorate wood supports and metal components. It also significantly improves your home's indoor air quality by removing allergens like mold spores and pest droppings that can circulate through your living spaces. 

Additionally, a clean crawl space contributes to better energy efficiency by allowing proper insulation installation and reducing humidity levels that force your HVAC system to work harder.

Several warning signs indicate your crawl space needs professional attention. Look for musty odors throughout your home, unexplained increases in allergy symptoms, higher energy bills, visible pest activity, or moisture issues. 

Other indicators include sagging floors, warped wood, visible mold growth, standing water, or damaged insulation. If your crawl space hasn't been inspected in over a year, or if you've recently experienced flooding or severe weather, it's advisable to have professionals assess the space even without obvious symptoms.

Most crawl space cleaning projects take between one and three days to complete, depending on several factors. Simple debris removal in a small, relatively clean space might be finished in a single day. 

More involved projects that include mold remediation, water damage repair, or pest control require two to three days. For large crawl spaces or those with extensive contamination, the timeline might extend to a week, particularly if additional services like encapsulation are included in the project scope.

You can remain in your home during basic crawl space cleaning. However, if the project involves mold remediation or pest extermination with chemical treatments, temporary relocation might be recommended, especially for household members with respiratory conditions or chemical sensitivities. 

Professional cleaning companies use containment procedures to minimize the spread of dust and contaminants into living spaces, but some disruption is inevitable. Discuss your specific situation with your service provider to determine the best approach for your family's needs.

The 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.
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