Get matched with top basement leak repair pros in Port Jefferson, NY
There are 19 highly-rated local basement leak repair pros.
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*The Angi rating for Basement Leak Repair companies in Port Jefferson, 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.
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Last update on May 03, 2025
Basement leak repair pros in Port Jefferson
**We have now expanded our Foundation Services**Long Hill Masonry has been providing a tradition of expert craftsmanship, quality and service for over 30 years. The company is owned and operated by Joseph Tavella, who himself comes from generations of masons. It is our goal to achieve the highest standard of quality in every project. We guarantee our workmanship for one full year, and most projects are payable upon completion of job take a look at our website at www.longhillmasonry.com
"Joe Cam down to do an estimate and he was very knowledgeable. The Quote was Fair and I had hired them to do the job. They came on time and the job came out great. I would recommend Long Hill to everyone I know"
Christian G on August 2023
**We have now expanded our Foundation Services**Long Hill Masonry has been providing a tradition of expert craftsmanship, quality and service for over 30 years. The company is owned and operated by Joseph Tavella, who himself comes from generations of masons. It is our goal to achieve the highest standard of quality in every project. We guarantee our workmanship for one full year, and most projects are payable upon completion of job take a look at our website at www.longhillmasonry.com
"Joe Cam down to do an estimate and he was very knowledgeable. The Quote was Fair and I had hired them to do the job. They came on time and the job came out great. I would recommend Long Hill to everyone I know"
Christian G on August 2023
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
A.R. Home Construction is a premier design and build construction company specializing in luxury new home construction and high-end remodeling projects. With expertise in all aspects of construction, from conceptual design to final touches, A.R. Home Construction delivers exquisite and luxurious transformations. Our team of skilled professionals is dedicated to exceeding client expectations and creating stunning spaces that reflect unparalleled craftsmanship. Explore luxury and sophistication at our home design showroom, offering a curated selection of top -quality products for your project.
"Completed beyond on expectations. Total Transformation. One comment by our neighbors - You have raised the bar for the community."
Christy V on October 2024
A.R. Home Construction is a premier design and build construction company specializing in luxury new home construction and high-end remodeling projects. With expertise in all aspects of construction, from conceptual design to final touches, A.R. Home Construction delivers exquisite and luxurious transformations. Our team of skilled professionals is dedicated to exceeding client expectations and creating stunning spaces that reflect unparalleled craftsmanship. Explore luxury and sophistication at our home design showroom, offering a curated selection of top -quality products for your project.
"Completed beyond on expectations. Total Transformation. One comment by our neighbors - You have raised the bar for the community."
Christy V on October 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
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
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.
"John and his crew did a fabulous job renovating my bathroom. It was done in a timely manner and they were extremely neat and cleaned up very well after themselves. I would definitely hire them again!"
Denise S on March 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.
"John and his crew did a fabulous job renovating my bathroom. It was done in a timely manner and they were extremely neat and cleaned up very well after themselves. I would definitely hire them again!"
Denise S on March 2025
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.
"JBL Home Improvements is a great company to work with. Dave and Jill are friendly, helpful, reliable and punctual! When they stay they will start, the do. They are there early each day and keep things as tidy as possible. For our recent job they finished just 1 day past the expected time-frame. Considering the many stories you probably have heard - the timing was spot on! They have great resources and talented workers who did an excellent job installing new floors and a new set of stairs, as well as new doors, sheet rock and molding! Highly recommend using JBL Home Improvements!"
Jeff G on March 2025
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.
"JBL Home Improvements is a great company to work with. Dave and Jill are friendly, helpful, reliable and punctual! When they stay they will start, the do. They are there early each day and keep things as tidy as possible. For our recent job they finished just 1 day past the expected time-frame. Considering the many stories you probably have heard - the timing was spot on! They have great resources and talented workers who did an excellent job installing new floors and a new set of stairs, as well as new doors, sheet rock and molding! Highly recommend using JBL Home Improvements!"
Jeff G on March 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!
"This company was excellent, Joe even helped me find with removal and replacement of my solar panels. I would highly recommend them. Also left my house clear of all debris."
Jeannette B on March 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!
"This company was excellent, Joe even helped me find with removal and replacement of my solar panels. I would highly recommend them. Also left my house clear of all debris."
Jeannette B on March 2025
We specialize in all phases of bathroom remodels and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!
"These guys are great. New bathroom. Came out perfect no issues. I'd highly recommend for any work being done."
Kevin O on September 2023
We specialize in all phases of bathroom remodels and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!
"These guys are great. New bathroom. Came out perfect no issues. I'd highly recommend for any work being done."
Kevin O on September 2023
Kitchen and Bath Works Inc has been owner operated and successfully in business since 1994. Offering a consultative approach and delivering on quality, custom work, our business has been overwhelmingly driven by word of mouth referrals. From start to finish, we stand by our work and our owner is committed to being present on all jobs.
"It was once again a pleasure working with Lou of Kitchen & Bath Works. With Lou's expertise and excellent work we were able to achieve really great results with our kitchen. I recently had my kitchen designed and remodeled by Kitchen & Bath Works, and I am extremely satisfied with everything. His advice and expertise were invaluable. This is the second project Lou has completed for us and I will recommend Lou and his company to anyone in the market for home renovations."
John R on September 2021
Kitchen and Bath Works Inc has been owner operated and successfully in business since 1994. Offering a consultative approach and delivering on quality, custom work, our business has been overwhelmingly driven by word of mouth referrals. From start to finish, we stand by our work and our owner is committed to being present on all jobs.
"It was once again a pleasure working with Lou of Kitchen & Bath Works. With Lou's expertise and excellent work we were able to achieve really great results with our kitchen. I recently had my kitchen designed and remodeled by Kitchen & Bath Works, and I am extremely satisfied with everything. His advice and expertise were invaluable. This is the second project Lou has completed for us and I will recommend Lou and his company to anyone in the market for home renovations."
John R on September 2021
Hello future customers. We are a locally owned construction company that is located out of Hicksville NY. Our team of professionals have over 10 years of hands on experience. We specialize in satisfying all of our customers. Allow our team of builders, designers, and architects help provide you with what you are looking for. Contact us today for your free estimate. We are known for our neatly done work that brings satisfaction to all our customers. "Do it once and do it right".
"It was a small project and the owner of the company completed it. He took his time to do the project right and he is very careful to keep my home clean."
Eric R on October 2023
Hello future customers. We are a locally owned construction company that is located out of Hicksville NY. Our team of professionals have over 10 years of hands on experience. We specialize in satisfying all of our customers. Allow our team of builders, designers, and architects help provide you with what you are looking for. Contact us today for your free estimate. We are known for our neatly done work that brings satisfaction to all our customers. "Do it once and do it right".
"It was a small project and the owner of the company completed it. He took his time to do the project right and he is very careful to keep my home clean."
Eric R on October 2023
Basement leak repair services FAQs
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.
- Port Jefferson Station
- Mount Sinai
- Miller Place
- Setauket
- East Setauket
- Coram
- Selden
- Stony Brook
- Centereach
- South Setauket
- Sound Beach
- Middle Island
- Lake Grove
- Rocky Point
- Farmingville
- Saint James
- Medford
- Nesconset
- Holtsville
- Shoreham
- Lake Ronkonkoma
- Long Island
- Yaphank
- Ridge
- Holbrook
- Ronkonkoma
- Smithtown
- Kings Park
- Hauppauge
- Islandia
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