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Find Basement leak repair pros in Montgomery

All-Star Contractors of Hunterdon County, LLC

4.73(
30
)
Approved Pro

All-Star Contractors of Hunterdon County, LLC

4.73(
30
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
55 years of experience

EXCELLENCE IN RESIDENTIAL CONSTRUCTION! ATTENTION FLIPPERS: Make us a part of your team! We will take your property from unlivable to ready to sell. **WE SPECIALIZE IN MAJOR RECONSTRUCTION FOR HOUSE FLIPS AND FOR HOMES INVOLVED IN FIRES ETC. We do it ALL. From design & permit work to construction and finish. We have served central New Jersey for over 50 years. We have all the necessary in house specialist that can provide top quality performance for any job. Call or click to schedule an estimate today!

"All-Star Contractors was a pleasure to work with on my garage project. Bill scheduled an assessment and was right on time, during which he provided a competitive estimate for the whole project. The garage included electric, cement, roofing, and custom shelves, all of which Bill and his team were able to provide. His team showed up on time every morning and got the work done on the agreed-upon timeline. Bill was easy to work with an accommodated several special requests and his team did a fantastic job on the project. I would hire him again for any construction or home improvement needs!"

Thomas H on June 2025

EXCELLENCE IN RESIDENTIAL CONSTRUCTION! ATTENTION FLIPPERS: Make us a part of your team! We will take your property from unlivable to ready to sell. **WE SPECIALIZE IN MAJOR RECONSTRUCTION FOR HOUSE FLIPS AND FOR HOMES INVOLVED IN FIRES ETC. We do it ALL. From design & permit work to construction and finish. We have served central New Jersey for over 50 years. We have all the necessary in house specialist that can provide top quality performance for any job. Call or click to schedule an estimate today!

"All-Star Contractors was a pleasure to work with on my garage project. Bill scheduled an assessment and was right on time, during which he provided a competitive estimate for the whole project. The garage included electric, cement, roofing, and custom shelves, all of which Bill and his team were able to provide. His team showed up on time every morning and got the work done on the agreed-upon timeline. Bill was easy to work with an accommodated several special requests and his team did a fantastic job on the project. I would hire him again for any construction or home improvement needs!"

Thomas H on June 2025


J K Custom Building and Remodeling, Inc.

5.00(
20
)
Approved Pro

J K Custom Building and Remodeling, Inc.

5.00(
20
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
38 years of experience

JK Custom Building and Remodeling, Inc., is licensed and insured to perform work in New Jersey. We have over 30 years of experience specializing in custom home construction, home additions and remodeling from simple home repairs to large scale residential construction. We will coordinate with all professional licensed trades to complete your project. Let us work together to make your home project a success. We provide 24 hour residential emergency services. If you need our services we can evaluate your project . Estimates Call us today. 6096319990

"I hired them last year, but I guess I never submitted my review, since I got a reminder from HA :-). Really happy with the job they did! One year later enjoying my beautiful deck! Very professional work!"

Lina S on July 2020

JK Custom Building and Remodeling, Inc., is licensed and insured to perform work in New Jersey. We have over 30 years of experience specializing in custom home construction, home additions and remodeling from simple home repairs to large scale residential construction. We will coordinate with all professional licensed trades to complete your project. Let us work together to make your home project a success. We provide 24 hour residential emergency services. If you need our services we can evaluate your project . Estimates Call us today. 6096319990

"I hired them last year, but I guess I never submitted my review, since I got a reminder from HA :-). Really happy with the job they did! One year later enjoying my beautiful deck! Very professional work!"

Lina S on July 2020


Avatar for Blue Umbrella Waterproofing, LLC

Blue Umbrella Waterproofing, LLC

4.99(
50
)
Approved Pro

Blue Umbrella Waterproofing, LLC

4.99(
50
)
Approved Pro
Customers say: Quick response
27 local quotes requested
8 years of experience

NJ's trusted basement, crawl space, and foundation experts, we guarantee a drier, safer healthier home. Licensed, bonded & insured (HIC 13VH09834500) with thousand of satisfied customers, we provide top-quality waterproofing and repair systems with lifetime warranties. For basement leaks, damp crawl spaces, or bowing walls. As a family-owned business, not a franchise, we deliver superior personalized service with experienced professionals who provide higher quality work and attention to detail that franchise operations cannot match. Call us today. Free consultations - Lifetime warranties available - Award winning company

"Lovely company. Very personable. I worked with Tony who was easy to communicate with and readily available for any questions. The owner, Steve, came to my home and looked over the completed worked and helped me with questions about my dehumidifier. Blue Umbrella was able to troubleshoot and tailor the job to fit my specific basement needs. I also feel comfortable that if there is ever an issue - they will continue to support the work they did for me. My job consisted of : 1930's brick basement and dirt crawl space/ french drain, sump pump, encapsulation, dehumidifier, masonry repair, and crawl space door. Asbury Park , NJ."

Neve M on August 2025

NJ's trusted basement, crawl space, and foundation experts, we guarantee a drier, safer healthier home. Licensed, bonded & insured (HIC 13VH09834500) with thousand of satisfied customers, we provide top-quality waterproofing and repair systems with lifetime warranties. For basement leaks, damp crawl spaces, or bowing walls. As a family-owned business, not a franchise, we deliver superior personalized service with experienced professionals who provide higher quality work and attention to detail that franchise operations cannot match. Call us today. Free consultations - Lifetime warranties available - Award winning company

"Lovely company. Very personable. I worked with Tony who was easy to communicate with and readily available for any questions. The owner, Steve, came to my home and looked over the completed worked and helped me with questions about my dehumidifier. Blue Umbrella was able to troubleshoot and tailor the job to fit my specific basement needs. I also feel comfortable that if there is ever an issue - they will continue to support the work they did for me. My job consisted of : 1930's brick basement and dirt crawl space/ french drain, sump pump, encapsulation, dehumidifier, masonry repair, and crawl space door. Asbury Park , NJ."

Neve M on August 2025


Avatar for Aqua Dry

Aqua Dry

4.88(
58
)
Approved Pro

Aqua Dry

4.88(
58
)
Approved Pro
Customers say: Super punctual
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
10 local quotes requested

Aqua Dry specializes in Basement and Crawlspace Waterproofing Science and are Foundation Repair Experts: We realize damp, wet, smelly basements can be very frustrating. That's why we offer a 21-point inspection to determine the cause of the water intrusion and mold growth. Aqua-Dry has achieved the highest accolades for its proactive technology, hands-on craftsmanship, and superior mold solution practices. Go from Wet to dry in 2 days or less. Our motto is to affordably solve your water intrusion concerns, in addition to, designing the best defense to combat against all Microbial growth and Mycotoxins. Finally, there is "One Local Waterproofing Expert" who cares about your home and your family's health. As we continue to provide the most effective methods for achieving a healthy proactive Basement environment - we invite you to take advantage of our one time free estimate / inspection offer and the most competitive financing options.

"Aqua-Dry is best for basement waterproofing and sump installations."

Mayur D on June 2024

Aqua Dry specializes in Basement and Crawlspace Waterproofing Science and are Foundation Repair Experts: We realize damp, wet, smelly basements can be very frustrating. That's why we offer a 21-point inspection to determine the cause of the water intrusion and mold growth. Aqua-Dry has achieved the highest accolades for its proactive technology, hands-on craftsmanship, and superior mold solution practices. Go from Wet to dry in 2 days or less. Our motto is to affordably solve your water intrusion concerns, in addition to, designing the best defense to combat against all Microbial growth and Mycotoxins. Finally, there is "One Local Waterproofing Expert" who cares about your home and your family's health. As we continue to provide the most effective methods for achieving a healthy proactive Basement environment - we invite you to take advantage of our one time free estimate / inspection offer and the most competitive financing options.

"Aqua-Dry is best for basement waterproofing and sump installations."

Mayur D on June 2024


"We paid close to $20,000 to BQ Basements to completely waterproof our basement. We still get water and they told us we need another sump pump installed at over $2,000. They guaranteed we would not get water after installation. Be aware they do not stand behind their work or honor warranties."

Robert K on October 2025

Groundworks offers dependable foundation and crawl space repair solutions, basement waterproofing, and concrete lifting for New Jersey residents. We take pride in restoring the value and safety of homes in our local community.

"We paid close to $20,000 to BQ Basements to completely waterproof our basement. We still get water and they told us we need another sump pump installed at over $2,000. They guaranteed we would not get water after installation. Be aware they do not stand behind their work or honor warranties."

Robert K on October 2025


Avatar for Absolute Waterproofing and Renovation, LLC

Absolute Waterproofing and Renovation, LLC

4.96(
153
)
Approved Pro

Absolute Waterproofing and Renovation, LLC

4.96(
153
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
26 local quotes requested

Are you dealing with mold or water damage to your home from a storm or other catastrophic event? Absolute can be there to respond and help you. Having dealt with these types of problems at many properties, you can rest assured that Absolute has the knowledge and understanding of how to handle your mold or water problems correctly, including restoring and repairing damage caused to your home to your complete satisfaction. Free inspections and estimates will be performed and provided to you directly by the owners of Absolute, not a salesman. All work performed by Absolute is done with in-house workers, not subcontractors. This work will be done under the direct supervision of one of Absolutes owners, who will be on site at your project from start to completion, being able to answer any of your questions and respond to any of your concerns insuring quality workmanship is being performed in a timely manner at reasonable prices, while treating your home as if it was their own.

"This is the second time we have worked with Lou and his team and have been absolutely satisfied both times including basement waterproofing and sump pump installation. We have not had any additional water problems in the rooms he has helped us fix. He responds immediately and comes out to access the space very quickly. While scheduling services shortly after and completing them in a very timely manner. They tarp everything and put down floor covers to make sure to keep all spaces clean and as dust free as possible. His pricing is very reasonable for the amount of work and attention you receive for each project. Would absolutely recommend him and his team for any water proofing services you may need!"

Tara M on August 2025

Are you dealing with mold or water damage to your home from a storm or other catastrophic event? Absolute can be there to respond and help you. Having dealt with these types of problems at many properties, you can rest assured that Absolute has the knowledge and understanding of how to handle your mold or water problems correctly, including restoring and repairing damage caused to your home to your complete satisfaction. Free inspections and estimates will be performed and provided to you directly by the owners of Absolute, not a salesman. All work performed by Absolute is done with in-house workers, not subcontractors. This work will be done under the direct supervision of one of Absolutes owners, who will be on site at your project from start to completion, being able to answer any of your questions and respond to any of your concerns insuring quality workmanship is being performed in a timely manner at reasonable prices, while treating your home as if it was their own.

"This is the second time we have worked with Lou and his team and have been absolutely satisfied both times including basement waterproofing and sump pump installation. We have not had any additional water problems in the rooms he has helped us fix. He responds immediately and comes out to access the space very quickly. While scheduling services shortly after and completing them in a very timely manner. They tarp everything and put down floor covers to make sure to keep all spaces clean and as dust free as possible. His pricing is very reasonable for the amount of work and attention you receive for each project. Would absolutely recommend him and his team for any water proofing services you may need!"

Tara M on August 2025


Avatar for First Choice Waterproofing, LLC

First Choice Waterproofing, LLC

4.67(
99
)
Approved Pro

First Choice Waterproofing, LLC

4.67(
99
)
Approved Pro
Customers say: True professional
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
111 local quotes requested

At First Choice Waterproofing, LLC, we take great pride in our experience, expertise, quality, and customer service that we provide. It is our mission to provide excellent customer service from start to completion of a project. To understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a personal and professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

" First Choice did a great job, easy to work with, Mike addressed all questions, project completed on time, work area left clean and everyone great to work with. They offered great financing as well."

Rory T on November 2025

At First Choice Waterproofing, LLC, we take great pride in our experience, expertise, quality, and customer service that we provide. It is our mission to provide excellent customer service from start to completion of a project. To understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a personal and professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

" First Choice did a great job, easy to work with, Mike addressed all questions, project completed on time, work area left clean and everyone great to work with. They offered great financing as well."

Rory T on November 2025


Avatar for Basement Gurus, LLC

Basement Gurus, LLC

4.84(
151
)
Approved Pro

Basement Gurus, LLC

4.84(
151
)
Approved Pro
Customers say: Quality work
883 local quotes requested
15 years of experience

Basement Gurus LLC, is a locally owned and operated company with over 20 years of experience. We specialize in professional waterproofing services. Our commitment is 100% guaranteed customer satisfaction on every project. Call us today, so that we can give you a free estimate and make your project come to life!

"I was getting water in my basement every time it rained, Dan helped me rule out other causes and recommended a french drain. Basement has been bone dry ever since. The workers took great care and even repaired the water damage from before. I highly recommend calling Basement Gurus for any basement related needs"

Andrew R on December 2025

Basement Gurus LLC, is a locally owned and operated company with over 20 years of experience. We specialize in professional waterproofing services. Our commitment is 100% guaranteed customer satisfaction on every project. Call us today, so that we can give you a free estimate and make your project come to life!

"I was getting water in my basement every time it rained, Dan helped me rule out other causes and recommended a french drain. Basement has been bone dry ever since. The workers took great care and even repaired the water damage from before. I highly recommend calling Basement Gurus for any basement related needs"

Andrew R on December 2025


Avatar for Owens Corning Basement Finishing System

Owens Corning Basement Finishing System

4.75(
73
)
Approved Pro

Owens Corning Basement Finishing System

4.75(
73
)
Approved Pro
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
212 local quotes requested

Lux Renovations, LLC, has been serving New England homeowners since 2002. We've finished over 8000 basements in New England, usually in 2-3 weeks. Our dedication to customer experience and satisfaction has won us Owens Corning's top customer service ranking nationally for the last 8 years in a row. Something like that does not happen by accident. We are committed to insuring that all of our customers describe their experience with us as "the best contractor experience I ever had". If you are considering a basement finishing project please allow us to show you how Owens Corning has changed the industry with this unique system. A no-charge consultation and design is available. Give us a call today!

"Lux project manager and staff were great! Great attention to detail."

Brian C on December 2022

Lux Renovations, LLC, has been serving New England homeowners since 2002. We've finished over 8000 basements in New England, usually in 2-3 weeks. Our dedication to customer experience and satisfaction has won us Owens Corning's top customer service ranking nationally for the last 8 years in a row. Something like that does not happen by accident. We are committed to insuring that all of our customers describe their experience with us as "the best contractor experience I ever had". If you are considering a basement finishing project please allow us to show you how Owens Corning has changed the industry with this unique system. A no-charge consultation and design is available. Give us a call today!

"Lux project manager and staff were great! Great attention to detail."

Brian C on December 2022


Avatar for Bryan's Handyman & Home Improvement Service

Bryan's Handyman & Home Improvement Service

4.75(
515
)
Approved Pro

Bryan's Handyman & Home Improvement Service

4.75(
515
)
Approved Pro
Super Service Award
Customers say: Quality work
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
1114 local quotes requested

Bryan Grubb began his construction career as a pre-title mechanic with DR Horton in 1998, preparing homes for homeowner occupancy by handling assorted renovations, repairs, & finish work on projects including The Grande developments in East Windsor & South Brunswick. Focusing on customer satisfaction, quality workmanship, and affordable prices, Bryan now offers his construction expertise to customers throughout the NJ, NY, and PA area. Prefer calls or emails as text messages get lost and misplaced.

"Hired Bryan for painting. His team were on time, polite, neat and performed a GREAT job! Will hire again!!"

Michael G on September 2025

Bryan Grubb began his construction career as a pre-title mechanic with DR Horton in 1998, preparing homes for homeowner occupancy by handling assorted renovations, repairs, & finish work on projects including The Grande developments in East Windsor & South Brunswick. Focusing on customer satisfaction, quality workmanship, and affordable prices, Bryan now offers his construction expertise to customers throughout the NJ, NY, and PA area. Prefer calls or emails as text messages get lost and misplaced.

"Hired Bryan for painting. His team were on time, polite, neat and performed a GREAT job! Will hire again!!"

Michael G on September 2025

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Basement Leak Repair questions, answered by experts

Trench drains have a bit of a reputation as being difficult to clean, so if there’s a massive rainstorm that leads to a lot of debris and gunk getting stuck in the drain, you’ll spend extra time cleaning it out. Plus, you definitely need to regularly clean the drain, heavy rainstorms or not, to keep it in good condition, adding an extra step to your cleaning to-do list.

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.

Yes, you can finish a basement that leaks, as long as you address the leak first. Before finishing a basement, you’ll need to repair any cracks in the walls and waterproof the basement to prevent future leaks. It’s much harder to clean up a water leak from a finished basement than an unfinished one, so preemptively addressing any leaking areas prevents expensive repairs in the future.

While both a channel drain and a French drain serve a similar purpose, a French drain is designed to prevent groundwater from causing flooding issues. This type of drain system goes underneath the soil and is completely surrounded by soil and rock. A channel drain, also called a trench drain, removes surface water before it ever enters the ground—hence the concrete and above-ground installation method.

Walkout basements cost more than other kinds of basements, and can also increase your risk of leaks as well as a loss of insulation, leading to higher heating and cooling costs. Improperly installed walkout basements may lead to structural issues with your foundation, so ensure you’re working with a contractor who has extensive experience with this kind of basement.

The Montgomery, NJ homeowners’ guide to basement leak repair services

From average costs to expert advice, get all the answers you need to get your job done.