Leaking roof. Came in and gave his estimation. We agreed on the price and schedule. Service done. Would recommend it again.

Get matched with top basement leak repair pros in Malverne, NY
There are 19 highly-rated local basement leak repair pros.
Need a pro for your basement leak repair project in Malverne, NY?
TRUSTED BY MALVERNE, NY HOMEOWNERS
4.6
Average homeowner rating94
Verified basement leak repair services reviews
Basement Leak Repair reviews from real Angi homeowners in Malverne, NY
Last update on October 14, 2025
- Chris C.
- Raymond J.
They were very unprofessional, they were tardy and late showing up and my basement still leaks and they damaged my property and they won't return my calls.
- Shew L.
Dave was very responsive to our call and came on time as promised. He put a scope through the shower wall to look for signs of water leaking or damage and found none. He confirmed that the leak is not coming from the valves or any of the pipes. He showed me the missing grout between the...
- Chris H.
Also fixed leak in shower.
- Tammy M.
Mike was extremely courteous, professional and friendly and so was his staff (Doug & Joe). I called Mike on 8/18 to speak to him about my issue. He came out to my home on 8/20 in the am to take a look at the problem and he quickly determined the cause of the leak in my basement and what was...
- Jackie S.
Pete Fox talked a great story when he first came to the house in July of 2012. He could do everything I wanted and more. The first job was having his friend do the roof and the gutters. He did a fine job - he was very professional and the roof came out great. In fact, I couldn't figure...
- Patricia L.
This company is a rip off. We still have the leak and Mr. Jacozzi stopped returning phone calls. He stole our money and its a shame he is still in business. the BBB did fine him but we never got anything back or the leak fixed.
- Kristin C.
Luc was referred to us because we are looking to have our basement remodeled but we had some water coming into our basement. My husband called and he was here within an hour to take a look. He did a very thorough job investigating the inside and outside of the house to see how the water was...
- Joelle M.
The air conditioning unit in my attic was leaking water through the ceiling and into the master bedroom. I called Applied Mechanical and they were able to make an emergency service call within 90 minutes. The two technicians identified the problem and provided a range of options for...
Find Basement leak repair pros in Malverne

Interior Source
Interior Source
Interior Source, Inc. is a family owned 5 Stars renovation company, reliable & trustworthy renovation company in Long Island. With over 20 years of experience in Kitchen, Bathroom, Basement & all interior renovation in Long Island, Interior Source offers exceptional home free consultation helping homeowners to implement their ideas into design reality. Interior Source is also proud to won 2 consecutive Angies Super Service awards 2022 & 2023 which stamped us as best renovation company in Long Island. We specialize in beautiful customized bathrooms & kitchens at an avoidable price. If you're looking for a company that provides unparalleled quality, outstanding service, and beautiful outcomes, then look no further than Interior Source. We work closely with each client to understand their unique needs and preferences, and our commitment to customer satisfaction means we won't rest until you are 100% happy with our work.
"Originally, I had a great review because the finished work looked great and when I was able to, I didn't see any shortcuts as the team that was hired by the contractor (Mohamed) was there during the week while I was at work. It was good...contracts signed and lifetime warranty was signed of the life of the work. Who wouldn't be happy. Just 2-3 months after the project was completed, problems started to occur. The shower items had minor low flow because of the water that was coming in from the street. They came. Then the handle that held up the shower hand device malfunctioned, the toilet installed was having sealing issues, and the sliding door for the shower was jamming. It took some time for them to look into the issue but when they came, they patched the shower device or seal (later to find out, it was just in drywall with a wood screw on no wood), told me they won't fix the toilet, and shifted and patched the sliding door. I had to get these fixed on my own then the ceiling light they installed doesn't work. I will have to get this fix on my own. I am very disappointed as they gave me all smiles until the last payment then after it was like them visiting to fix the issues was a problem. Again, the problems start in under 3 months. Let me not start on the kitchen. All I have to say is if your were going to take shortcuts and use crappy material, why waste each others time. I have photos of all the problems as well as the contractor."
Christopher O on September 2025
Interior Source, Inc. is a family owned 5 Stars renovation company, reliable & trustworthy renovation company in Long Island. With over 20 years of experience in Kitchen, Bathroom, Basement & all interior renovation in Long Island, Interior Source offers exceptional home free consultation helping homeowners to implement their ideas into design reality. Interior Source is also proud to won 2 consecutive Angies Super Service awards 2022 & 2023 which stamped us as best renovation company in Long Island. We specialize in beautiful customized bathrooms & kitchens at an avoidable price. If you're looking for a company that provides unparalleled quality, outstanding service, and beautiful outcomes, then look no further than Interior Source. We work closely with each client to understand their unique needs and preferences, and our commitment to customer satisfaction means we won't rest until you are 100% happy with our work.
"Originally, I had a great review because the finished work looked great and when I was able to, I didn't see any shortcuts as the team that was hired by the contractor (Mohamed) was there during the week while I was at work. It was good...contracts signed and lifetime warranty was signed of the life of the work. Who wouldn't be happy. Just 2-3 months after the project was completed, problems started to occur. The shower items had minor low flow because of the water that was coming in from the street. They came. Then the handle that held up the shower hand device malfunctioned, the toilet installed was having sealing issues, and the sliding door for the shower was jamming. It took some time for them to look into the issue but when they came, they patched the shower device or seal (later to find out, it was just in drywall with a wood screw on no wood), told me they won't fix the toilet, and shifted and patched the sliding door. I had to get these fixed on my own then the ceiling light they installed doesn't work. I will have to get this fix on my own. I am very disappointed as they gave me all smiles until the last payment then after it was like them visiting to fix the issues was a problem. Again, the problems start in under 3 months. Let me not start on the kitchen. All I have to say is if your were going to take shortcuts and use crappy material, why waste each others time. I have photos of all the problems as well as the contractor."
Christopher O on September 2025

Classic Remodeling Group Inc
Classic Remodeling Group Inc
Full service remodeling, roofing and siding contractors serving Long Island. Whether you are in need of new roof installation, roof restoration, or roof repairs; new siding installation, siding repairs; new windows & doors installation; kitchen remodeling; bathroom remodeling; we are the Long Island home remodeling contractors to call, due to our professionalism and affordability.
"Guys did great job! Would hire again."
Beth K on October 2025
Full service remodeling, roofing and siding contractors serving Long Island. Whether you are in need of new roof installation, roof restoration, or roof repairs; new siding installation, siding repairs; new windows & doors installation; kitchen remodeling; bathroom remodeling; we are the Long Island home remodeling contractors to call, due to our professionalism and affordability.
"Guys did great job! Would hire again."
Beth K on October 2025

Convenient Kitchen and Bath Design Inc
Convenient Kitchen and Bath Design Inc
Whether it's finally time to get the gourmet kitchen of your dreams or you need a bathroom remodel to accommodate a family member's special needs, Convenient Kitchen and Bath Design is the remodeling contractor for the job. Established in 1996 by owner Joe David, our team has nearly 15 years of experience as kitchen bath remodeling contractors. We're a local, family owned company and we go above and beyond to bring our customers the beautifully remodeled homes they've always wanted. If you're ready to upgrade or enhance your house, Convenience Kitchen and Bath Design is ready to help. Our professionals are here to bring out the best in your home.
"Amazing! Joe and the team finished our kitchen in record time and everything looks spectacular. We couldn’t be happier."
Bernadette S on June 2024
Whether it's finally time to get the gourmet kitchen of your dreams or you need a bathroom remodel to accommodate a family member's special needs, Convenient Kitchen and Bath Design is the remodeling contractor for the job. Established in 1996 by owner Joe David, our team has nearly 15 years of experience as kitchen bath remodeling contractors. We're a local, family owned company and we go above and beyond to bring our customers the beautifully remodeled homes they've always wanted. If you're ready to upgrade or enhance your house, Convenience Kitchen and Bath Design is ready to help. Our professionals are here to bring out the best in your home.
"Amazing! Joe and the team finished our kitchen in record time and everything looks spectacular. We couldn’t be happier."
Bernadette S on June 2024

OZ General Contracting Co Inc
OZ General Contracting Co Inc
OZ General Contracting Co Inc. has an over 30 year extensive portfolio of incredible kitchen and bathroom renovations in Nassau and Suffolk County Long Island, NY. We are innovative, efficient, reliable, and we always exceed our client’s expectations.
"I hired Oz General Contracting Co Inc in 2013 to remodel my kitchen. The company also remodeled my half bath in 2021 and in 2025 remodeled our main bathroom and linen closet. Every project turned out great! Everyone involved with my projects was courteous, talented, and professional. Ozi Ovadia is a master at maximizing space. I highly recommend this company."
Frank D on April 2025
OZ General Contracting Co Inc. has an over 30 year extensive portfolio of incredible kitchen and bathroom renovations in Nassau and Suffolk County Long Island, NY. We are innovative, efficient, reliable, and we always exceed our client’s expectations.
"I hired Oz General Contracting Co Inc in 2013 to remodel my kitchen. The company also remodeled my half bath in 2021 and in 2025 remodeled our main bathroom and linen closet. Every project turned out great! Everyone involved with my projects was courteous, talented, and professional. Ozi Ovadia is a master at maximizing space. I highly recommend this company."
Frank D on April 2025

Allied Construction Corp
Allied Construction Corp
**We are now specializing in Kitchen Remodeling**At this time we are unable to take on Bathroom Remodeling projects**Our first priority has always been the satisfaction of our customers, and we take great pride in both the quality of our work and the quality of the customer service we extend to each and every one of our clients, regardless of the size of their project. When trusting Allied Construction Corporation with your home remodeling project, you are trusting a crew of dedicated and talented home remodeling experts to take you through every single step of the process, and to keep you up to date on developments. We always treat your project – and your home – with the utmost level of care and respect. We strive to ensure that every last detail of your work order is performed with the same level of quality we would apply to our own home. Our work over the years has proven to yield exceptionally high return on investment, making your home not only the haven you envisioned but also more valuable. What is more, we provide extremely affordable home remodeling services, making it possible for you to see your vision come to life without breaking the bank. We also offer Angie's List members a 10% Discount on all Labor. We have been on the Discovery Channel. (References upon request). Additional Phone: 516-500-8170 Additional email: [email protected].
"RUN FAR AWAY FROM ALLIED AND TOM. Tom took my money and did not complete the renovations as per our contract. He lied about having a licensed electrician to do electrical work, it was just one of his workers who's not licensed. I paid for a dumpster and when it was delivered by tom it was already half full from another allied job and I was asked to pay the full amount of $950. Tom didn't listen to anything I said regarding the work I requested and he changed my design and did work that was cheaper for him. I was priced for one of my ceiling's to be ripped out and reinstalled with new sheetrock, Tom waited until I was away on business then he installed sheetrock on top of the bad sheetrock and told me he ripped out the old sheetrock and installed the new sheetrock, I found out when my EC cut holes to install lights and we found 2 layers of sheetrock preventing the lights from being able to be installed. Allied construction is a cheap, sneaky company who will steal your money and breach your contract. Do not hire these people Tom is a lair. Tom wore a gun in my house on his hip and told me "I use this to get paid by customer who don't want to pay". Tom left live 120v wires hanging out of the walls and ceiling, he removed a banister and didn't replace it for 3 weeks making my home very unsafe for me and my 9 year old son."
Adam C on May 2025
**We are now specializing in Kitchen Remodeling**At this time we are unable to take on Bathroom Remodeling projects**Our first priority has always been the satisfaction of our customers, and we take great pride in both the quality of our work and the quality of the customer service we extend to each and every one of our clients, regardless of the size of their project. When trusting Allied Construction Corporation with your home remodeling project, you are trusting a crew of dedicated and talented home remodeling experts to take you through every single step of the process, and to keep you up to date on developments. We always treat your project – and your home – with the utmost level of care and respect. We strive to ensure that every last detail of your work order is performed with the same level of quality we would apply to our own home. Our work over the years has proven to yield exceptionally high return on investment, making your home not only the haven you envisioned but also more valuable. What is more, we provide extremely affordable home remodeling services, making it possible for you to see your vision come to life without breaking the bank. We also offer Angie's List members a 10% Discount on all Labor. We have been on the Discovery Channel. (References upon request). Additional Phone: 516-500-8170 Additional email: [email protected].
"RUN FAR AWAY FROM ALLIED AND TOM. Tom took my money and did not complete the renovations as per our contract. He lied about having a licensed electrician to do electrical work, it was just one of his workers who's not licensed. I paid for a dumpster and when it was delivered by tom it was already half full from another allied job and I was asked to pay the full amount of $950. Tom didn't listen to anything I said regarding the work I requested and he changed my design and did work that was cheaper for him. I was priced for one of my ceiling's to be ripped out and reinstalled with new sheetrock, Tom waited until I was away on business then he installed sheetrock on top of the bad sheetrock and told me he ripped out the old sheetrock and installed the new sheetrock, I found out when my EC cut holes to install lights and we found 2 layers of sheetrock preventing the lights from being able to be installed. Allied construction is a cheap, sneaky company who will steal your money and breach your contract. Do not hire these people Tom is a lair. Tom wore a gun in my house on his hip and told me "I use this to get paid by customer who don't want to pay". Tom left live 120v wires hanging out of the walls and ceiling, he removed a banister and didn't replace it for 3 weeks making my home very unsafe for me and my 9 year old son."
Adam C on May 2025

Tanem Construction Inc
Tanem Construction Inc
Architectural student -turned engineer -turned entrepreneur. As a builder contractor in the field for over 30 years, I understand that honesty and integrity come first. I run a crew of four men, who I conduct on the job everyday and I am always on the job site. I'm now 30 years in business successful and still dedicated to my client's total satisfaction. Trying and succeeding to do a professional job for one important person at a time - you.
"Tanem has a long history of good work. Gene did several projects for me years ago and I was glad to find Paul picked up the same qualities Gene had established. Both are easy to work with, knowledgeable, make lots of helpful suggestions so the project comes out even better than I had thought it would. You tell Paul what you want done, and he, and Gene in an advisory role, find a way to make it even better. They are flexible and just know how to find solutions. Their crews know what they’re doing. Paul keeps checking and keeps you informed as work progresses. I couldn’t be happier to see Paul continuing the Tanem tradition."
Ken M on February 2025
Architectural student -turned engineer -turned entrepreneur. As a builder contractor in the field for over 30 years, I understand that honesty and integrity come first. I run a crew of four men, who I conduct on the job everyday and I am always on the job site. I'm now 30 years in business successful and still dedicated to my client's total satisfaction. Trying and succeeding to do a professional job for one important person at a time - you.
"Tanem has a long history of good work. Gene did several projects for me years ago and I was glad to find Paul picked up the same qualities Gene had established. Both are easy to work with, knowledgeable, make lots of helpful suggestions so the project comes out even better than I had thought it would. You tell Paul what you want done, and he, and Gene in an advisory role, find a way to make it even better. They are flexible and just know how to find solutions. Their crews know what they’re doing. Paul keeps checking and keeps you informed as work progresses. I couldn’t be happier to see Paul continuing the Tanem tradition."
Ken M on February 2025
A to Z Plumbing Corp
A to Z Plumbing Corp
Welcome to A to Z Plumbing Corp we look forward to discussing your project please reach out to us for a quote.
Welcome to A to Z Plumbing Corp we look forward to discussing your project please reach out to us for a quote.

Patzan Home Improvement Inc
Patzan Home Improvement Inc
Professional service at prices that fit any budget! Paint and any repair bathroom and kitchen! Call or contact us today to get a free estimate!
"he was very good i reccomend him to anybody"
Robert D on October 2025
Professional service at prices that fit any budget! Paint and any repair bathroom and kitchen! Call or contact us today to get a free estimate!
"he was very good i reccomend him to anybody"
Robert D on October 2025

Nunez Construction and Painting
Nunez Construction and Painting
**Now offering FINANCING up to $100,000!! and 10% off to Angie's list Members** Contact Nunez Construction Inc., in Flushing, New York, with many years of experience as a interior/exterior home repair company. We do quality work you can depend on. Our work is done by the owners personally and 1 to 6 workers or as many as needed. Our motto is we do it right the first time for the lowest price. Whether you're looking for interior or exterior work or need a little of both, Nunez Construction Inc. is here to help you decide which changes and upgrades are right for you.
"Nunez Construction and Painting did an absolutely incredible job transforming our kitchen! From start to finish, their team was professional, detail-oriented, and dedicated to delivering top-quality craftsmanship. They listened to our vision, provided expert guidance, and executed the project flawlessly. The result is a stunning, functional, and modern kitchen that has completely elevated our home. Every element—from cabinetry to lighting—was handled with precision, and the communication throughout was excellent. If you're looking for a remodeling company that goes above and beyond, Nunez Construction and Painting is the one to trust. Highly recommended!"
Kristin S on June 2025
**Now offering FINANCING up to $100,000!! and 10% off to Angie's list Members** Contact Nunez Construction Inc., in Flushing, New York, with many years of experience as a interior/exterior home repair company. We do quality work you can depend on. Our work is done by the owners personally and 1 to 6 workers or as many as needed. Our motto is we do it right the first time for the lowest price. Whether you're looking for interior or exterior work or need a little of both, Nunez Construction Inc. is here to help you decide which changes and upgrades are right for you.
"Nunez Construction and Painting did an absolutely incredible job transforming our kitchen! From start to finish, their team was professional, detail-oriented, and dedicated to delivering top-quality craftsmanship. They listened to our vision, provided expert guidance, and executed the project flawlessly. The result is a stunning, functional, and modern kitchen that has completely elevated our home. Every element—from cabinetry to lighting—was handled with precision, and the communication throughout was excellent. If you're looking for a remodeling company that goes above and beyond, Nunez Construction and Painting is the one to trust. Highly recommended!"
Kristin S on June 2025
Homecraft Remodeling Corp.
Homecraft Remodeling Corp.
For over two decades, our award winning company has been a full service contractor, providing all types of home improvements. Our accredited designers and certified remodelers can help you with any project, including dormers, additions, extensions, kitchens, baths, and basements. We are also certified installers for the best in roofing, siding and windows. We only use licensed electricians and plumbers for our projects. Please visit our website for information www.homecraftonline.com
"Norman helped us to make our Master Bathroom modern and usable. The process was easy, straightforward and relatively quick! Norman's showroom was a great meeting spot to review and talk about design, choose materials and go over any details. He was communicative and helpful in answering any and all questions throughout the process. We are thrilled with our new Master Bath that feels like we are at a hotel or spa. Thank you Norman and team. Highly recommend Homecraft!"
Lauren K on February 2023
For over two decades, our award winning company has been a full service contractor, providing all types of home improvements. Our accredited designers and certified remodelers can help you with any project, including dormers, additions, extensions, kitchens, baths, and basements. We are also certified installers for the best in roofing, siding and windows. We only use licensed electricians and plumbers for our projects. Please visit our website for information www.homecraftonline.com
"Norman helped us to make our Master Bathroom modern and usable. The process was easy, straightforward and relatively quick! Norman's showroom was a great meeting spot to review and talk about design, choose materials and go over any details. He was communicative and helpful in answering any and all questions throughout the process. We are thrilled with our new Master Bath that feels like we are at a hotel or spa. Thank you Norman and team. Highly recommend Homecraft!"
Lauren K on February 2023
FAQs for basement leak repair projects in Malverne, NY
The cost to finish a basement is $18,400 for the average homeowner. However, this cost could be as little as $2,800 or as much as $34,500, depending on the basement size and the materials needed. If your basement is already outfitted with electrical and plumbing, expect the cost to fall on the lower end.
For example, the drywall cost for this project averages around $1,750, but other features, like hiring a plumber, cost between $45 and $200 per hour.
The cost to remodel a basement is between $12,100 and $33,400 for the average homeowner. The price you pay can be as little as $3,500 or as much as $50,200, depending on the size and condition of your basement and the type of remodel you're doing.
If you're doing a simple project like adding a home office to your basement, you can expect to pay anywhere from $500 to $3,000. However, if you're adding a bathroom, which is an extensive project, you can expect to pay between $6,600 to $16,500.
Damp proofing and waterproofing are both methods to help keep your basement dry. Damp proofing keeps soil moisture from entering your basement, which is helpful since your basement is underground. Waterproofing, however, keeps both soil moisture and liquid water out of the basement, which is essential, especially if you live in a wet environment. Because it’s more protective, waterproofing typically costs more than damp proofing.
Although homeowners often use the terms basement remodeling and basement finishing interchangeably, they are quite different terms.
Finishing a basement is the process of taking a basement space that is not habitable and adding elements to make it usable. This includes adding plumbing, flooring, and insulation.
Remodeling a basement means taking an already existing finished basement and changing it, often by adding or removing walls, adding plumbing, or changing the existing flooring.
The cost of basement waterproofing is $4,950 for the average homeowner. However, you could end up paying between $600 and $14,000, depending on factors like basement size, waterproofing method, and the region you live in.
If you live in an area with heavy rainfall, you might be paying more for waterproofing than if you lived somewhere drier since waterproofing contractors would be in high demand. Likewise, a 500-foot basement costs between $2,500 and $5,000 to waterproof, but that price rises significantly for a larger basement.
The Malverne, NY homeowners’ guide to basement leak repair services
From average costs to expert advice, get all the answers you need to get your job done.
- •
Discover the cost to finish a basement laundry room. Learn about average prices, key cost factors, and tips to budget your basement laundry remodel.
Sump pumps are a must for homeowners who live in flood zones. Find out how much sump pump installation costs based on type, location, and features.
The first step toward a cozy finished basement is adding its framing. How much does it cost to frame a basement? Let's break down the numbers.
Finishing a basement can add huge value to your life at home. Here's what you need to know before you dive into a basement remodel.
These questions for professional contractors can help address your basement remodeling needs, design, and the best time to start the project.
Wondering how to waterproof foundation walls? These tips cover everything from basic waterproofing to leveling your yard to keep water out.
- West Hempstead, NY Basement leak repair pros
- Lynbrook, NY Basement leak repair pros
- Franklin Square, NY Basement leak repair pros
- Rockville Centre, NY Basement leak repair pros
- Oceanside, NY Basement leak repair pros
- Valley Stream, NY Basement leak repair pros
- Elmont, NY Basement leak repair pros
- East Rockaway, NY Basement leak repair pros
- Stewart Manor, NY Basement leak repair pros
- Hewlett, NY Basement leak repair pros
- Garden City, NY Basement leak repair pros
- Hempstead, NY Basement leak repair pros
- South Floral Park, NY Basement leak repair pros
- Rosedale, NY Basement leak repair pros
- Cambria Heights, NY Basement leak repair pros
- North Baldwin, NY Basement leak repair pros
- Baldwin, NY Basement leak repair pros
- Woodmere, NY Basement leak repair pros
- Uniondale, NY Basement leak repair pros
- Floral Park, NY Basement leak repair pros
- Roosevelt, NY Basement leak repair pros
- Springfield Gardens, NY Basement leak repair pros
- Laurelton, NY Basement leak repair pros
- Cedarhurst, NY Basement leak repair pros
- North Hills, NY Basement leak repair pros
- Garden City Park, NY Basement leak repair pros
- Bellerose, NY Basement leak repair pros
- Freeport, NY Basement leak repair pros
- Saint Albans, NY Basement leak repair pros
- Queens Village, NY Basement leak repair pros
- 🌱 "Mow a small front yard"
- 🛠 "Fix a leaking pipe under the sink"
- 🏠 "Repair shingles on an asphalt roof"