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Average homeowner rating star icon4.5
Average homeowner rating
Verified reviews icon84
Verified basement leak repair services reviews

Basement leak repair pros in Piscataway

Avatar for Basic Basement Co
Basic Basement Co
122 Park Ave
4.83(
313
)
Approved Pro
Basic Basement Co
122 Park Ave
4.83(
313
)
Approved Pro
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
12 local quotes requested

With over 40 years combined experience, we provide complete Basement remodeling and finishing services with Free estimates and no-nonsense pricing. We will give you the Basement you've always wanted by transforming your previously unfinished Basement into a usable and comfortable living area you can be proud of. We are known for constant communication and on-site project management.

"We recently had the pleasure of working with Basic Companies to finish our basement, and we couldn't be happier with the results! From the initial layout and permits to framing, electrical work, sheetrock, spackling, painting, and flooring, they handled every aspect of the project with utmost professionalism and expertise. Each team that came to our house was knowledgeable, hardworking, and incredibly professional. They were always responsive to our questions and ensured that we were kept informed throughout the entire process. The project was completed within the promised time frame, and to our delight, it was actually finished much earlier than expected. Our family is thrilled with the final result. The finished basement has exceeded our expectations in every way, and we are grateful to Basic Companies for their exceptional work. We highly recommend them to anyone looking for a reliable and skilled team to handle their home improvement projects."

Jason P on April 2025

With over 40 years combined experience, we provide complete Basement remodeling and finishing services with Free estimates and no-nonsense pricing. We will give you the Basement you've always wanted by transforming your previously unfinished Basement into a usable and comfortable living area you can be proud of. We are known for constant communication and on-site project management.

"We recently had the pleasure of working with Basic Companies to finish our basement, and we couldn't be happier with the results! From the initial layout and permits to framing, electrical work, sheetrock, spackling, painting, and flooring, they handled every aspect of the project with utmost professionalism and expertise. Each team that came to our house was knowledgeable, hardworking, and incredibly professional. They were always responsive to our questions and ensured that we were kept informed throughout the entire process. The project was completed within the promised time frame, and to our delight, it was actually finished much earlier than expected. Our family is thrilled with the final result. The finished basement has exceeded our expectations in every way, and we are grateful to Basic Companies for their exceptional work. We highly recommend them to anyone looking for a reliable and skilled team to handle their home improvement projects."

Jason P on April 2025


Avatar for Fiorino Custom Homes
Fiorino Custom Homes
Servicing All Areas
5.00(
26
)
Approved Pro
Fiorino Custom Homes
Servicing All Areas
5.00(
26
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
19 local quotes requested

Licensed and insured. 30 years experience. Owner working on the job everyday. Have help if needed.

"Santo is the ultimate professional when it comes to designing your home. As I have reviewed him TN the past his work is second to none. He initially did work on home that we loved and therefore asked him to do our upstairs. He painted, put in molding and wood flooring. He updated our master bath, he even replaced our doors to our bedroom with pocket doors. His woodwork mastery is just exceptional. He has given our home a look and feel that it didn't have before. We had carpet on our staircase and landings leading up stairs. We asked Santo to replace that with wood flooring Not only did he replace the flooring, he went with us to pick it out.My staircase hS become the focal part of our home. I can't tell you how many compliments we receive and the woodwork he did in the staircase and all points around it is exceptional. I would recommend Santo for any job you have. Simply Put: He is awesome!!! Kind Regards Very Happy in North Brunswick"

Rose W on February 2024

Licensed and insured. 30 years experience. Owner working on the job everyday. Have help if needed.

"Santo is the ultimate professional when it comes to designing your home. As I have reviewed him TN the past his work is second to none. He initially did work on home that we loved and therefore asked him to do our upstairs. He painted, put in molding and wood flooring. He updated our master bath, he even replaced our doors to our bedroom with pocket doors. His woodwork mastery is just exceptional. He has given our home a look and feel that it didn't have before. We had carpet on our staircase and landings leading up stairs. We asked Santo to replace that with wood flooring Not only did he replace the flooring, he went with us to pick it out.My staircase hS become the focal part of our home. I can't tell you how many compliments we receive and the woodwork he did in the staircase and all points around it is exceptional. I would recommend Santo for any job you have. Simply Put: He is awesome!!! Kind Regards Very Happy in North Brunswick"

Rose W on February 2024


Avatar for BRM Home Remodeling, LLC
BRM Home Remodeling, LLC
332 Cranbury Road
5.00(
3
)
Approved Pro
BRM Home Remodeling, LLC
332 Cranbury Road
5.00(
3
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
44 local quotes requested

Family owned business with over 10 years experience - Remodeling - Basements- Remodeling - General-Remodeling - Kitchen & Bathroom - Decks - General Contractor-

"I am beyond thrilled with the work done by BRM Home Remodeling, LLC! Rui and his team were amazing—professional, attentive, and truly dedicated to delivering exceptional results. Rui listened carefully to every detail of my vision and went above and beyond to make it a reality. The transformation of my bathroom and kitchen is absolutely stunning. The craftsmanship and attention to detail are second to none, and the entire process was seamless from start to finish. They worked efficiently, kept the workspace clean, and showed genuine care for my home. If you’re looking for top-notch remodeling with a personal touch, BRM Home Remodeling, LLC is the way to go. Thank you, Rui, for your incredible work—I couldn’t be happier!"

Arqui S on January 2025

Family owned business with over 10 years experience - Remodeling - Basements- Remodeling - General-Remodeling - Kitchen & Bathroom - Decks - General Contractor-

"I am beyond thrilled with the work done by BRM Home Remodeling, LLC! Rui and his team were amazing—professional, attentive, and truly dedicated to delivering exceptional results. Rui listened carefully to every detail of my vision and went above and beyond to make it a reality. The transformation of my bathroom and kitchen is absolutely stunning. The craftsmanship and attention to detail are second to none, and the entire process was seamless from start to finish. They worked efficiently, kept the workspace clean, and showed genuine care for my home. If you’re looking for top-notch remodeling with a personal touch, BRM Home Remodeling, LLC is the way to go. Thank you, Rui, for your incredible work—I couldn’t be happier!"

Arqui S on January 2025


Avatar for Green Mountain Builders
Green Mountain Builders
33 Wood Avenue South
4.75(
64
)
Approved Pro
Green Mountain Builders
33 Wood Avenue South
4.75(
64
)
Approved Pro
Customers say: Terrific value
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
68 local quotes requested

We are a family run business with the dedication to renovate client homes as if our own families lived in them. We are efficient and experienced workers that will surly satisfy clients and create a life-long relationship. Our company comes with a wide variety of experience. We also offer monthly maintenance as well! We specialize in Kitchens/Bathrooms/Tilling/Plumbing/Electrical/Dry Wall/Painting work. Don't hesitate to call with any questions!

"Team was fast, efficient and super friendly. Would recommend"

Brian F on March 2025

We are a family run business with the dedication to renovate client homes as if our own families lived in them. We are efficient and experienced workers that will surly satisfy clients and create a life-long relationship. Our company comes with a wide variety of experience. We also offer monthly maintenance as well! We specialize in Kitchens/Bathrooms/Tilling/Plumbing/Electrical/Dry Wall/Painting work. Don't hesitate to call with any questions!

"Team was fast, efficient and super friendly. Would recommend"

Brian F on March 2025


Avatar for Portchester Connection
Portchester Connection
48 Loring Ave
4.87(
30
)
Approved Pro
Portchester Connection
48 Loring Ave
4.87(
30
)
Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
25 local quotes requested

Proud winner of the 2015 - 2018 Super Service Award. Specializing in kitchen and bathroom remodels for over 30 years - Michael the owner is always on site, ensuring your home project is never left alone. He's on every job from start to finish until it's completed. Additional number -(914) 490-4742 Michael interacts directly with each customer from start to finish providing a true mom and pop feel. With the needs of each individual customer at the forefront of his mind - and to ensure a worry free experience - The customer pays no mark- up for the products used during the projects. He welcomes you to come along. This will give you peace of mind knowing, you pay what he pays! Michael prides himself specifically on his kitchen & bathroom remodel projects. Michael has been know to facilitate the greater senior community by personally bringing the samples to your home so you don't have to leave. **Shop at home - without the hassle! This provides worry free experience for loved ones who don't have the flexibility to leave home. Licensed Electrician and Plumber on staff.

"Mike did our kitchen last year so we asked him to come back and do the bathroom. Again, everything was done on time and to our great satisfaction. Mike is unflappable, a consummate professional. When the inevitable unexpected issues arose he always found a way to solve the problem. We own a coop, so the fact that he has all the necessary certifications and insurance was a big relief."

david w on March 2023

Proud winner of the 2015 - 2018 Super Service Award. Specializing in kitchen and bathroom remodels for over 30 years - Michael the owner is always on site, ensuring your home project is never left alone. He's on every job from start to finish until it's completed. Additional number -(914) 490-4742 Michael interacts directly with each customer from start to finish providing a true mom and pop feel. With the needs of each individual customer at the forefront of his mind - and to ensure a worry free experience - The customer pays no mark- up for the products used during the projects. He welcomes you to come along. This will give you peace of mind knowing, you pay what he pays! Michael prides himself specifically on his kitchen & bathroom remodel projects. Michael has been know to facilitate the greater senior community by personally bringing the samples to your home so you don't have to leave. **Shop at home - without the hassle! This provides worry free experience for loved ones who don't have the flexibility to leave home. Licensed Electrician and Plumber on staff.

"Mike did our kitchen last year so we asked him to come back and do the bathroom. Again, everything was done on time and to our great satisfaction. Mike is unflappable, a consummate professional. When the inevitable unexpected issues arose he always found a way to solve the problem. We own a coop, so the fact that he has all the necessary certifications and insurance was a big relief."

david w on March 2023


Avatar for Nicopal Construction
Nicopal Construction
181 Town Center Dr
4.86(
65
)
Approved Pro
Nicopal Construction
181 Town Center Dr
4.86(
65
)
Approved Pro
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
105 local quotes requested

Nicopal Construction is a locally owned and operated business serving the North New Jersey area. We offer a wide range of home improvement services and have over 25 years of experience. We combine quality materials with expert installation to complete your project to 100 percent satisfaction. On our initial visit we can offer design ideas and give exact costs. If you feel it’s a good fit you move forward. We are Not a high pressured company. We understand comfort levels . Financing available.

"I would hire Nicopal Construction again in a heartbeat! They did a fantastic job renovating it since it was destroyed by Hurricane Ida back in 2021. Whatever the highest rating is add 2 to it!"

Kris K on February 2025

Nicopal Construction is a locally owned and operated business serving the North New Jersey area. We offer a wide range of home improvement services and have over 25 years of experience. We combine quality materials with expert installation to complete your project to 100 percent satisfaction. On our initial visit we can offer design ideas and give exact costs. If you feel it’s a good fit you move forward. We are Not a high pressured company. We understand comfort levels . Financing available.

"I would hire Nicopal Construction again in a heartbeat! They did a fantastic job renovating it since it was destroyed by Hurricane Ida back in 2021. Whatever the highest rating is add 2 to it!"

Kris K on February 2025


Avatar for Home Built Construction LLC
Home Built Construction LLC
812 Hamilton St
4.87(
15
)
Approved Pro
Home Built Construction LLC
812 Hamilton St
4.87(
15
)
Approved Pro
Customers say: Terrific value
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
52 local quotes requested

We are a full-service construction company - fully licensed and insured - that specializes in both residential and commercial remodeling and new home construction. Home Built is known for its high-quality work. It warranties its workmanship and is proud of its record of excellence, above par customer service, and repeat engagement by its clients to carry out additional projects. Our attention to detail is driven by our broad industry knowledge and experience and our competitive pricing is based on our client consultations and approvals. View our website at www.homebuiltconstruction.com

"Kemar and crew did great work and were extremely easy to both work with and communicate with. They also gave great suggestions for ideas as well as very good prices for the project. Would hire again and would recommend to all"

Mike S on January 2022

We are a full-service construction company - fully licensed and insured - that specializes in both residential and commercial remodeling and new home construction. Home Built is known for its high-quality work. It warranties its workmanship and is proud of its record of excellence, above par customer service, and repeat engagement by its clients to carry out additional projects. Our attention to detail is driven by our broad industry knowledge and experience and our competitive pricing is based on our client consultations and approvals. View our website at www.homebuiltconstruction.com

"Kemar and crew did great work and were extremely easy to both work with and communicate with. They also gave great suggestions for ideas as well as very good prices for the project. Would hire again and would recommend to all"

Mike S on January 2022


Avatar for All Around Renovations LLC
All Around Renovations LLC
96 Mountain Avenue
4.77(
74
)
Approved Pro
All Around Renovations LLC
96 Mountain Avenue
4.77(
74
)
Approved Pro
Customers say: Quality work
16 local quotes requested
20 years of experience

We are a Home Improvement Contractor you can count on to get the job done, with quality services at affordable prices. All sub-contractors are licensed and fully insured. We are also a 203k construction loan approved contractor. To set up a free home or business estimate, please call Michael at 973-233-8162 (M-F 7AM-5PM) or email me at aarenovations@yahoo.com. Check out our website - www.allaroundrenovationsnj.com

"Michael had previously done work for us, renovating two bathrooms, that we absolutely love. So when it was time to redo other rooms of the house, we knew he wouldn’t disappoint. In addition to being skilled, knowledgeable, and professional, he is a genuinely good guy. He offers his expert advice, but doesn’t overstep to disregard your vision. Doing multiple rooms at once is stressful, but we were in good hands with Michael and his crew. What a great group of guys! We couldn’t be happier with our new kitchen, family room, and basement! I have and will continue to recommend All Around Renovations for top rate work at a very fair price. Thanks again, Michael and crew!"

Rene S on November 2024

We are a Home Improvement Contractor you can count on to get the job done, with quality services at affordable prices. All sub-contractors are licensed and fully insured. We are also a 203k construction loan approved contractor. To set up a free home or business estimate, please call Michael at 973-233-8162 (M-F 7AM-5PM) or email me at aarenovations@yahoo.com. Check out our website - www.allaroundrenovationsnj.com

"Michael had previously done work for us, renovating two bathrooms, that we absolutely love. So when it was time to redo other rooms of the house, we knew he wouldn’t disappoint. In addition to being skilled, knowledgeable, and professional, he is a genuinely good guy. He offers his expert advice, but doesn’t overstep to disregard your vision. Doing multiple rooms at once is stressful, but we were in good hands with Michael and his crew. What a great group of guys! We couldn’t be happier with our new kitchen, family room, and basement! I have and will continue to recommend All Around Renovations for top rate work at a very fair price. Thanks again, Michael and crew!"

Rene S on November 2024


Avatar for star22home
star22home
22 Plainfield Ave
4.64(
74
)
Approved Pro
star22home
22 Plainfield Ave
4.64(
74
)
Approved Pro
Customers say: Super punctual
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
32 local quotes requested

Our mission is to service our customers in a prompt and professional manner. We do not consider a home improvement or remodeling project complete until the work is finished, the job site is clean, and the customer is completely satisfied. Licensed & Insured since 1997

"This is an overdue review. I hired Bernie and his team for a kitchen remodel in June 2021, after he did an excellent job with my three bathrooms in 2020. The kitchen remodel was also excellent. His works are efficient, hardworking and clean. My remodel took two weeks, as he had quoted and for the exact price he had quoted. I would hire him and his team again and I referred them to a coworker for her bathroom project. She was also very pleased with their work."

Maria C on January 2025

Our mission is to service our customers in a prompt and professional manner. We do not consider a home improvement or remodeling project complete until the work is finished, the job site is clean, and the customer is completely satisfied. Licensed & Insured since 1997

"This is an overdue review. I hired Bernie and his team for a kitchen remodel in June 2021, after he did an excellent job with my three bathrooms in 2020. The kitchen remodel was also excellent. His works are efficient, hardworking and clean. My remodel took two weeks, as he had quoted and for the exact price he had quoted. I would hire him and his team again and I referred them to a coworker for her bathroom project. She was also very pleased with their work."

Maria C on January 2025


Avatar for Maciej Kowal GC
Maciej Kowal GC
45 Joffre Ave
5.00(
9
)
Approved Pro
Maciej Kowal GC
45 Joffre Ave
5.00(
9
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
17 local quotes requested

My name is Maciej Kowal and I moved to America about 20 years ago. I have followed my fathers footsteps and started my own remodeling business. My crew and I specialize in custom bathrooms and kitchens but we also do tons of work in flooring, tile, painting, trim, general repairs, and a lot more! No job is too big or too small for us! We are not like the big corporate companies who just send out a subcontractor to complete your job. We take good care of not only your home but the homeowner as well! Each project is started with a free estimate, we explain each step, the timeline, and costs of each project. We take a lot of pride in keeping a clean work environment and taking further steps to keep your home clean no matter how big the project! Our custom bathrooms can be a quick face lift or we can enlarge, change layouts, add all the bells and whistles you can think of! Choose Maciej Kowal GC take your ideas and turn them into a reality! www.maciejkowalgc.com Instagram: Maciej_kowal_GC

"The remodel went better than expected. The work was performed quickly without compromising any quality to the finishes and details. I also really appreciated the effort that went into keeping the house as clean as possible during the renovation."

Matt H on July 2024

My name is Maciej Kowal and I moved to America about 20 years ago. I have followed my fathers footsteps and started my own remodeling business. My crew and I specialize in custom bathrooms and kitchens but we also do tons of work in flooring, tile, painting, trim, general repairs, and a lot more! No job is too big or too small for us! We are not like the big corporate companies who just send out a subcontractor to complete your job. We take good care of not only your home but the homeowner as well! Each project is started with a free estimate, we explain each step, the timeline, and costs of each project. We take a lot of pride in keeping a clean work environment and taking further steps to keep your home clean no matter how big the project! Our custom bathrooms can be a quick face lift or we can enlarge, change layouts, add all the bells and whistles you can think of! Choose Maciej Kowal GC take your ideas and turn them into a reality! www.maciejkowalgc.com Instagram: Maciej_kowal_GC

"The remodel went better than expected. The work was performed quickly without compromising any quality to the finishes and details. I also really appreciated the effort that went into keeping the house as clean as possible during the renovation."

Matt H on July 2024

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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.

The homeowners guide to basement leak repair services
From average costs to expert advice, get all the answers you need to get your job done.
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