Get matched with top basement leak repair pros in Westhampton, NY
There are 18 highly-rated local basement leak repair pros.
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72 Verified Reviews for Basement Leak Repair pros in Westhampton, NY
*The Angi rating for Basement Leak Repair companies in Westhampton, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Leak Repair needs.
*The HomeAdvisor rating for Basement Leak Repair companies in Westhampton, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Leak Repair needs.
Last update on June 17, 2025
Basement leak repair pros in Westhampton
JBL Home Improvements, Inc, located in St. James, is a family owned and operated remodeling business specializing in residential projects. Owner & Contractor David Kaplan, General Manager Jill Kaplan, along with their team of talented professionals, are dedicated to providing outstanding workmanship and customer service to homeowners who live in their community.
"The project ran smoothly, on time, and on budget. Dave and his team were professional, clarified issues before they became problems, and left no loose ends. The project involved the demolition of existing built-in cabinets and a massive, green-tiled shower that was designed with one purpose in mind - growing mold. We increased the footprint of the 10x11 sq ft room by reclaiming space from an adjacent oversized walk-in closet, which made a perfect alcove for a new free-standing tub. The tile installation was done to perfection, and the installation of all components, including the neo-angle door was completed without issue. To their credit, the team helped us isolate a crack in the new Kohler toilet and installed the replacement part without complaint. We're looking forward to working with JBL on our next project."
Marc H on August 2021
JBL Home Improvements, Inc, located in St. James, is a family owned and operated remodeling business specializing in residential projects. Owner & Contractor David Kaplan, General Manager Jill Kaplan, along with their team of talented professionals, are dedicated to providing outstanding workmanship and customer service to homeowners who live in their community.
"The project ran smoothly, on time, and on budget. Dave and his team were professional, clarified issues before they became problems, and left no loose ends. The project involved the demolition of existing built-in cabinets and a massive, green-tiled shower that was designed with one purpose in mind - growing mold. We increased the footprint of the 10x11 sq ft room by reclaiming space from an adjacent oversized walk-in closet, which made a perfect alcove for a new free-standing tub. The tile installation was done to perfection, and the installation of all components, including the neo-angle door was completed without issue. To their credit, the team helped us isolate a crack in the new Kohler toilet and installed the replacement part without complaint. We're looking forward to working with JBL on our next project."
Marc H on August 2021
Owner owned & operated. Full service remodeling company specializing in medium to large projects. Serving Suffolk county and the Hamptons. High end building and remodeling firm. Expect excellent quality and customer service. Permit and Variance Specialists.
"We went over everything that was going to be done step by step both A.J. and Sam explained and guided us in the process. All came in at budget and in a timely manner. They were clean and reliable. I Will use them for my next project! ps. All of their recommendations for plumbing, electrical and painting were fantastic."
VINCENT S on March 2025
Owner owned & operated. Full service remodeling company specializing in medium to large projects. Serving Suffolk county and the Hamptons. High end building and remodeling firm. Expect excellent quality and customer service. Permit and Variance Specialists.
"We went over everything that was going to be done step by step both A.J. and Sam explained and guided us in the process. All came in at budget and in a timely manner. They were clean and reliable. I Will use them for my next project! ps. All of their recommendations for plumbing, electrical and painting were fantastic."
VINCENT S on March 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
**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
New York Waterproofing is the world's foremost authority on basement waterproofing. Starting at $1299 with a lifetime guarantee, we offer the most competitively priced and hassle-free solutions. Utilizing proprietary technology, we effectively stop water infiltration without the need for pumps or French drains. Our unique process does not require external excavation and most jobs average just three hours, ensuring minimal disruption. We guarantee to beat any verifiable lower offer by a minimum of 10%, underscoring our commitment to providing the best value.
"excellent company. efficient, knowledgeable, job completed in one afternoon with a complete guarantee. Highly recommend NY waterproofing"
Gale M on August 2024
New York Waterproofing is the world's foremost authority on basement waterproofing. Starting at $1299 with a lifetime guarantee, we offer the most competitively priced and hassle-free solutions. Utilizing proprietary technology, we effectively stop water infiltration without the need for pumps or French drains. Our unique process does not require external excavation and most jobs average just three hours, ensuring minimal disruption. We guarantee to beat any verifiable lower offer by a minimum of 10%, underscoring our commitment to providing the best value.
"excellent company. efficient, knowledgeable, job completed in one afternoon with a complete guarantee. Highly recommend NY waterproofing"
Gale M on August 2024
East End Great Renovations is the premier remodeling, construction, design, and maintenance company on Long Island. Our team of experts is dedicated to providing quality craftsmanship and exceptional customer service. We specialize in making your dream home a reality. Contact us today to learn more about how we can transform your home. At East End Great Renovations, we believe that every renovation project should be a collaborative process. Our team will work closely with you to understand your needs and vision for your home. We'll then create a customized plan that fits your budget and timeline, ensuring that the final result exceeds your expectations.
"It went better than well, it was a collaborative effort, they shine most in experience and execution."
Danny M on July 2024
East End Great Renovations is the premier remodeling, construction, design, and maintenance company on Long Island. Our team of experts is dedicated to providing quality craftsmanship and exceptional customer service. We specialize in making your dream home a reality. Contact us today to learn more about how we can transform your home. At East End Great Renovations, we believe that every renovation project should be a collaborative process. Our team will work closely with you to understand your needs and vision for your home. We'll then create a customized plan that fits your budget and timeline, ensuring that the final result exceeds your expectations.
"It went better than well, it was a collaborative effort, they shine most in experience and execution."
Danny M on July 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.
"Things went great I'd hire him again"
John R on May 2025
WHY--THIS IS A JOB FOR BASEMENT MAN!!! Your locally owned and operated Basement Waterproofing Specialist. Why am I YOUR Basement Waterproofing Specialist? Because over a 38 year period, I've built over 110 customer homes all over Long Island and I know Basements! We stand behind and guarantee all of our work, so give us a call anytime for a free estimate.
"Things went great I'd hire him again"
John R on May 2025
We pride ourselves on the quality work we provide, while delivering great customer service. Check out our services offered and call or click to schedule an estimate today!
"Master remodelers did a fantastic job without any complications. Joe and the team were very professional and efficient. My kitchen looks beautiful. Highly Recommend!"
Kathleen M on May 2025
We pride ourselves on the quality work we provide, while delivering great customer service. Check out our services offered and call or click to schedule an estimate today!
"Master remodelers did a fantastic job without any complications. Joe and the team were very professional and efficient. My kitchen looks beautiful. Highly Recommend!"
Kathleen M on May 2025
Construcción works, interior exterior, remodeling,decks, woodenfloors Remodeling basements general works. Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business, we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!
"Great work repairing and replacing old wood in my framing. Very professional, quick and courteous."
Soren T on March 2025
Construcción works, interior exterior, remodeling,decks, woodenfloors Remodeling basements general works. Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business, we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!
"Great work repairing and replacing old wood in my framing. Very professional, quick and courteous."
Soren T on March 2025
We are family owned and operated with over 25 years experience remodeling homes. We pride ourselves on offering a quality product and professional service tailored to your needs. Take a look at our previous work and contact us to discuss your next remodeling project today!.
"I’m so happy with my renovations done, it came out beautiful and they worked with me on all the details to have it just the way I wanted! Everyone that comes over raves about how everything looks. I would definitely hire them again, so happy!!"
brianne o on November 2022
We are family owned and operated with over 25 years experience remodeling homes. We pride ourselves on offering a quality product and professional service tailored to your needs. Take a look at our previous work and contact us to discuss your next remodeling project today!.
"I’m so happy with my renovations done, it came out beautiful and they worked with me on all the details to have it just the way I wanted! Everyone that comes over raves about how everything looks. I would definitely hire them again, so happy!!"
brianne o on November 2022
VP Quality Contracting is a family-owned and -operated, full-service construction company. Our professionalism and quality craftsmanship will accurately reflect your taste and lifestyle. Come visit our new showroom!
"Great experience working with Vinny"
Thomas Greenlawn G on February 2025
VP Quality Contracting is a family-owned and -operated, full-service construction company. Our professionalism and quality craftsmanship will accurately reflect your taste and lifestyle. Come visit our new showroom!
"Great experience working with Vinny"
Thomas Greenlawn G on February 2025
FAQs for basement leak repair projects in Westhampton, 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.
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