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    Verified basement leak repair services reviews

Find Basement leak repair pros in Rockville Centre

Avatar for Northgate Home Improvement Corp.

Northgate Home Improvement Corp.

4.94(
88
)
Approved Pro

Northgate Home Improvement Corp.

4.94(
88
)
Approved Pro
Customers say: True professional
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
1985 years of experience

Please call my mobile phone for faster service: 516-449-8700!! Also, please provide a call back number in your inquiry. Northgate Home Services is a complete home services company which will handle all of your home improvement needs - inside and out. I will personally work with you to design and complete your home improvement project so that it meets all of your needs and expectations. Northgate Home Services is licensed and insured in both Suffolk and Nassau counties.

"I have had Jeff and his guys renovate my ranch house in Melville. He has done 2 bathrooms, my basement and my kitchen. He has always been reliable and done great work. The house looks like new. He quickly corrects any problems and is always in touch. He and his guys are friendly and neat. His estimates are reasonable. I strongly recommend Northgate Home Improvement."

Peter P on March 2025

Please call my mobile phone for faster service: 516-449-8700!! Also, please provide a call back number in your inquiry. Northgate Home Services is a complete home services company which will handle all of your home improvement needs - inside and out. I will personally work with you to design and complete your home improvement project so that it meets all of your needs and expectations. Northgate Home Services is licensed and insured in both Suffolk and Nassau counties.

"I have had Jeff and his guys renovate my ranch house in Melville. He has done 2 bathrooms, my basement and my kitchen. He has always been reliable and done great work. The house looks like new. He quickly corrects any problems and is always in touch. He and his guys are friendly and neat. His estimates are reasonable. I strongly recommend Northgate Home Improvement."

Peter P on March 2025


Avatar for CHATEL Construction Corp

CHATEL Construction Corp

4.95(
81
)
Approved Pro

CHATEL Construction Corp

4.95(
81
)
Approved Pro
Customers say: True professional
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
1983 years of experience

Since 1983, Chatel Construction Corp has beautified, enhanced, and increased the value of homes from Manhattan to Montauk. Please call our office to schedule your consulation. 516-610-7236. Whether yours is a single family home, co-op or condominium, we'll make your renovation dreams a reality. We are residential remodeling specialists. Before any cost is quoted, an experienced consultant will meet with you to discuss your specific needs, to outline your opinions and to recommend the best solution within your budget. Whether your remodeling needs are large or small, our goal is to keep you completely satisfied.

"I can’t say enough about how satisfied I was with finished product. Scott gladly helped us get our dream walk-in shower. The quality and care for details along with customer satisfaction are second to none. I am a senior that has had much work done over the years. I was lucky enough to always have direct family in the business, that made things easier. Picking someone new to trust wasn’t easy. I had a very good feeling about Scott from first time we met. Felt he would be trustworthy and dependable. After seeing finished job I’d give him an 11 out of 1 - 10. I truly feel like I was dealing with family again. Would not hesitate to recommend and use him for all future services. I would not even consider a second opinion on any job, going forward. Can’t say enough on how happy we are with final project. Both me and my wife so look forward to our relaxing shower daily. I am not one to write reviews but he deserves it. I highly recommend him and his crew of knowledgeable workers. Felt very comfortable with them in house with all your valuables."

Chuck A on July 2022

Since 1983, Chatel Construction Corp has beautified, enhanced, and increased the value of homes from Manhattan to Montauk. Please call our office to schedule your consulation. 516-610-7236. Whether yours is a single family home, co-op or condominium, we'll make your renovation dreams a reality. We are residential remodeling specialists. Before any cost is quoted, an experienced consultant will meet with you to discuss your specific needs, to outline your opinions and to recommend the best solution within your budget. Whether your remodeling needs are large or small, our goal is to keep you completely satisfied.

"I can’t say enough about how satisfied I was with finished product. Scott gladly helped us get our dream walk-in shower. The quality and care for details along with customer satisfaction are second to none. I am a senior that has had much work done over the years. I was lucky enough to always have direct family in the business, that made things easier. Picking someone new to trust wasn’t easy. I had a very good feeling about Scott from first time we met. Felt he would be trustworthy and dependable. After seeing finished job I’d give him an 11 out of 1 - 10. I truly feel like I was dealing with family again. Would not hesitate to recommend and use him for all future services. I would not even consider a second opinion on any job, going forward. Can’t say enough on how happy we are with final project. Both me and my wife so look forward to our relaxing shower daily. I am not one to write reviews but he deserves it. I highly recommend him and his crew of knowledgeable workers. Felt very comfortable with them in house with all your valuables."

Chuck A on July 2022


Avatar for Stars and Stripes Home Improvement LLC

Stars and Stripes Home Improvement LLC

4.78(
298
)
Approved Pro

Stars and Stripes Home Improvement LLC

4.78(
298
)
Approved Pro
Super Service Award
Customers say: Super punctual
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
2017 years of experience

With US HOME / STARS AND STRIPES has been servicing homeowners for more than 25 years. Customer preference and priorities are always first. We're very timely with our work and never lose attention to detail. Give us a call for your free estimate.Deal direct with owner. FULLY LICENSED: Suffolk County Nassau County

"I can’t recommend Stars and Stripes highly enough for anyone considering a home renovation. From big projects like installing new countertops and a backsplash to smaller details like fixing the track on my sliding closet doors, everything was completed with exceptional care and attention to detail. What really sets them apart, though, is the trust factor. I’m not someone who’s usually comfortable leaving people alone in my home—but with Stars and Stripes, I never once had to worry. They were respectful, reliable, and I always felt my home was in good hands. It's rare to find that kind of peace of mind with contractors, and it's what will keep me coming back for future projects."

William O on July 2025

With US HOME / STARS AND STRIPES has been servicing homeowners for more than 25 years. Customer preference and priorities are always first. We're very timely with our work and never lose attention to detail. Give us a call for your free estimate.Deal direct with owner. FULLY LICENSED: Suffolk County Nassau County

"I can’t recommend Stars and Stripes highly enough for anyone considering a home renovation. From big projects like installing new countertops and a backsplash to smaller details like fixing the track on my sliding closet doors, everything was completed with exceptional care and attention to detail. What really sets them apart, though, is the trust factor. I’m not someone who’s usually comfortable leaving people alone in my home—but with Stars and Stripes, I never once had to worry. They were respectful, reliable, and I always felt my home was in good hands. It's rare to find that kind of peace of mind with contractors, and it's what will keep me coming back for future projects."

William O on July 2025


Avatar for LI Developers, LLC

LI Developers, LLC

4.88(
134
)
Approved Pro

LI Developers, LLC

4.88(
134
)
Approved Pro
Customers say: Quick response
2002 years of experience
Free onsite estimate

We are a locally & family owned operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of General Contractor Home Improvement services that are customizable to each individual project. We specialize in Additions and Kitchen Remodels, but also offer a wide range of expertise for a variety of other projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!

"I have had several projects completed by Jakob and his company since buying my home in 2017. From little jobs to big jobs, Jakob is the only person I will trust with my home projects. His crew is reliable and hardworking. Jakob is hands on about EVERYTHING. From material orders placed, to deliveries, to getting permits, to scheduling inspections, to coordinating his crew for different jobs….. I honestly don’t know how he keeps it all running so smoothly. He built us a BEAUTIFUL paver/deck patio a few years ago, and this year he built us a STUNNING covered porch/portico with paver walkway which matches the backyard aesthetic. My neighbors have stopped to tell me how beautiful it is and they couldn’t believe how quickly it was finished. I very much appreciate how Jakob works with me to plan and make my vision come to life. He does the job well, and doesn’t cut corners. I feel confident and secure in his work, which is why he is the only person I will call when I need something done. "

Venus W on October 2025

We are a locally & family owned operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of General Contractor Home Improvement services that are customizable to each individual project. We specialize in Additions and Kitchen Remodels, but also offer a wide range of expertise for a variety of other projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!

"I have had several projects completed by Jakob and his company since buying my home in 2017. From little jobs to big jobs, Jakob is the only person I will trust with my home projects. His crew is reliable and hardworking. Jakob is hands on about EVERYTHING. From material orders placed, to deliveries, to getting permits, to scheduling inspections, to coordinating his crew for different jobs….. I honestly don’t know how he keeps it all running so smoothly. He built us a BEAUTIFUL paver/deck patio a few years ago, and this year he built us a STUNNING covered porch/portico with paver walkway which matches the backyard aesthetic. My neighbors have stopped to tell me how beautiful it is and they couldn’t believe how quickly it was finished. I very much appreciate how Jakob works with me to plan and make my vision come to life. He does the job well, and doesn’t cut corners. I feel confident and secure in his work, which is why he is the only person I will call when I need something done. "

Venus W on October 2025


Avatar for JBL HOME IMPROVEMENTS INC

JBL HOME IMPROVEMENTS INC

4.68(
259
)
Approved Pro

JBL HOME IMPROVEMENTS INC

4.68(
259
)
Approved Pro
Customers say: Quality work
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
2006 years of experience

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.

"Extremely pleased with the recommended supplies and workmanship."

Noreen C on September 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.

"Extremely pleased with the recommended supplies and workmanship."

Noreen C on September 2025


Avatar for HM Construction Group, Inc. (Long Island Handyman Group)

HM Construction Group, Inc. (Long Island Handyman Group)

4.95(
21
)
Approved Pro

HM Construction Group, Inc. (Long Island Handyman Group)

4.95(
21
)
Approved Pro
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
2017 years of experience

HM Construction Group specializes in home remodeling, construction, property management, handyman tasks and repairs. We do all residential and commercial contracting, from trim to odd jobs. No job is too small or too big. We're a locally owned and operated company with many years of construction and handyman experience. We value honesty and integrity in all aspects of our business. We specialize in handyman work and a variety of related service and repair projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

"Eddie was great to work with! We had a limited time frame to adhere to town inspections and Eddie and his team knew exactly what we needed and quickly got the job done. The results were great and even the inspector acknowledged the impressive repair. They were able to put a knocked out garage wall back on the foundation and repair the interior dry wall. I would recommend this company for any professional contract work due to their reasonable price, ease to work with and quality of work."

Virginia K on October 2025

HM Construction Group specializes in home remodeling, construction, property management, handyman tasks and repairs. We do all residential and commercial contracting, from trim to odd jobs. No job is too small or too big. We're a locally owned and operated company with many years of construction and handyman experience. We value honesty and integrity in all aspects of our business. We specialize in handyman work and a variety of related service and repair projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

"Eddie was great to work with! We had a limited time frame to adhere to town inspections and Eddie and his team knew exactly what we needed and quickly got the job done. The results were great and even the inspector acknowledged the impressive repair. They were able to put a knocked out garage wall back on the foundation and repair the interior dry wall. I would recommend this company for any professional contract work due to their reasonable price, ease to work with and quality of work."

Virginia K on October 2025


Avatar for New York Contracting Associates, Inc.

New York Contracting Associates, Inc.

5.00(
19
)
Approved Pro

New York Contracting Associates, Inc.

5.00(
19
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2008 years of experience

My name is Mark, I've been in the business my entire life. I'm a 3rd generation contractor. I'm dedicated to providing our clients with the very best. With many years of industry experience, we take an enormous amount of pride in the attention to detail put into each of the projects we're involved with. We're known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction. I treat every client like family. I love what I do and it shows, and I look forward to working with you in the future.

"They were amazing ,on time ,professional, and extremely clean and the job came out breathtaking, The price was so fair. I will recommend them to everybody."

Domenica H on August 2024

My name is Mark, I've been in the business my entire life. I'm a 3rd generation contractor. I'm dedicated to providing our clients with the very best. With many years of industry experience, we take an enormous amount of pride in the attention to detail put into each of the projects we're involved with. We're known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction. I treat every client like family. I love what I do and it shows, and I look forward to working with you in the future.

"They were amazing ,on time ,professional, and extremely clean and the job came out breathtaking, The price was so fair. I will recommend them to everybody."

Domenica H on August 2024


Avatar for Greg Home Improvement, Inc.

Greg Home Improvement, Inc.

4.83(
80
)
Approved Pro

Greg Home Improvement, Inc.

4.83(
80
)
Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
1997 years of experience

Greg Home Improvement Inc is a family owned and operated business . The president, Greg Estevez is the person in charge to estimate and supervise all the work, also one of the most complete of the very experienced working team. We been in business for 19 years performing all phases of construction in New York City, Nassau and Suffolk with a clean record in Consumer Affairs and Better Business Bureau with A+ rating. Greg home improvement Inc do not use subcontractors , only electricians and plumbers. We are licensed and insured.

"No job to small or to big for Greg, they do a good job!"

JOHN O on June 2023

Greg Home Improvement Inc is a family owned and operated business . The president, Greg Estevez is the person in charge to estimate and supervise all the work, also one of the most complete of the very experienced working team. We been in business for 19 years performing all phases of construction in New York City, Nassau and Suffolk with a clean record in Consumer Affairs and Better Business Bureau with A+ rating. Greg home improvement Inc do not use subcontractors , only electricians and plumbers. We are licensed and insured.

"No job to small or to big for Greg, they do a good job!"

JOHN O on June 2023


Avatar for Tanem Construction, Inc.

Tanem Construction, Inc.

4.71(
70
)
Approved Pro

Tanem Construction, Inc.

4.71(
70
)
Approved Pro
Customers say: True professional
1979 years of experience
Free onsite estimate

Here at Tanem Construction, Inc., we sustain our business on 40 years of quality and integrity. We are experts in our trade and our commitment to quality from beginning to end of your project. We look forward to earning your business. Call us anytime with any questions you may have. Thanks for your time and have a great day.

"Expert drywall, taping and finishing. The room looks great and the people were a pleasure to work with."

M. H on August 2025

Here at Tanem Construction, Inc., we sustain our business on 40 years of quality and integrity. We are experts in our trade and our commitment to quality from beginning to end of your project. We look forward to earning your business. Call us anytime with any questions you may have. Thanks for your time and have a great day.

"Expert drywall, taping and finishing. The room looks great and the people were a pleasure to work with."

M. H on August 2025


Avatar for Bobking Construction, Inc.

Bobking Construction, Inc.

4.77(
67
)
Approved Pro

Bobking Construction, Inc.

4.77(
67
)
Approved Pro
Customers say: Quick response
2005 years of experience
Free onsite estimate

We are dedicated to providing our clients with the very best in concrete installation and repair for driveways, sidewalks, patios, steps, Brick Work and a variety of other projects. With over 15 years of industry experience, we take and enormous amount of pride in the attention to detail put into each of the projects we're involved with. We're known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.

"I recently had my concrete sidewalk repaired, and I couldn't be more pleased with the results. Bobby and his team were professional, courteous. The repaired sidewalk looks fantastic and blends seamlessly with the existing concrete. I truly appreciate their hard work and attention to detail. I highly recommend their services to anyone in need of quality concrete repair. I will definitely call Bobby for my future concrete work."

Maria S on February 2025

We are dedicated to providing our clients with the very best in concrete installation and repair for driveways, sidewalks, patios, steps, Brick Work and a variety of other projects. With over 15 years of industry experience, we take and enormous amount of pride in the attention to detail put into each of the projects we're involved with. We're known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.

"I recently had my concrete sidewalk repaired, and I couldn't be more pleased with the results. Bobby and his team were professional, courteous. The repaired sidewalk looks fantastic and blends seamlessly with the existing concrete. I truly appreciate their hard work and attention to detail. I highly recommend their services to anyone in need of quality concrete repair. I will definitely call Bobby for my future concrete work."

Maria S on February 2025

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Basement Leak Repair questions, answered by experts

The least expensive basement waterproofing methods include grading soil away from your home, installing downspout extenders on your gutter system, and applying a waterproof paint on the interior of the foundation walls. Installing a French drain is a relatively inexpensive method if you do the work yourself, although it’s labor-intensive and can be challenging to install properly.

When considering finishing your basement, take into account a few pros and cons:

Pros

  • Can increase the value of your home

  • Separate space from the rest of the house 

  • Customize and personalize the basement to suit your needs and style

  • Increase the amount of living space in your home

Cons

  • May not regain enough value to cover the cost of finishing

  • Lack of natural light if it’s below ground level

  • Moisture or flooding can cause costly damage

  • Installing plumbing and electrical can be messy and costly

Yes, the air from a damp basement can travel up into your living area through a process called the stack effect, so moisture, mold spores, and other debris in your basement air can all decrease your indoor air quality on your main floors. Additionally, damp basements can promote the rotting of building materials, which can damage flooring, insulation, and framing on your first floor in addition to materials in the basement.

It depends on what caused your basement flooding, the extent of the problem, and the risk of the flood continuing. If your flood is coming from a septic system or sewer line, breathing in the sewer gasses can be dangerous, so you should vacate. If the flood occurs from an ongoing natural disaster, relocating to a safe area might be wise. If you just have a plumbing leak or rainwater coming in, you can likely stay in the house if you don’t have electrical lines down there, but make sure you call in professionals to fix the issue immediately.

The frequency with which a French drain clogs depends on various factors, such as the amount of debris that enters the pipe, the quality of the French drain installation, the type of grate and filter used, and how often it is maintained. That’s why it’s recommended to clean your French drain at least once a year, whether it is clogged or not. This can prevent clogs and increase the lifespan of your drain.

The Rockville Centre, 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.