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Avatar for American Supreme Construction LLC

American Supreme Construction LLC

5.00(
301
)
Approved Pro

American Supreme Construction LLC

5.00(
301
)
Approved Pro
Super Service Award
Customers say: Quick response
2012 years of experience
Free onsite estimate

American Supreme Construction has been serving the Tri-State area with Roofing and Construction for 13 years. American Supreme Construction is a family owned business that strives for professionalism quality reliability and excellence in everything we do. Our team at American Supreme Construction has served in the construction building industry for over 15 years. This allows our team us to guide our customers in making informed decisions regarding their homes. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Don and his team did a fantastic service from start to finish. Very nice people, easy to deal with and always professional. The job was done to a high standard, on time, and at a very fair price. Our new roof looks amazing! Highly recommend!"

Edna S on November 2025

American Supreme Construction has been serving the Tri-State area with Roofing and Construction for 13 years. American Supreme Construction is a family owned business that strives for professionalism quality reliability and excellence in everything we do. Our team at American Supreme Construction has served in the construction building industry for over 15 years. This allows our team us to guide our customers in making informed decisions regarding their homes. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Don and his team did a fantastic service from start to finish. Very nice people, easy to deal with and always professional. The job was done to a high standard, on time, and at a very fair price. Our new roof looks amazing! Highly recommend!"

Edna S on November 2025


Avatar for BAS Construction

BAS Construction

5.00(
41
)
Approved Pro

BAS Construction

5.00(
41
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1982 years of experience

BAS Construction is a Full Service Home Improvement and Remodeling Company. We do it all, Basement Remodeling & Finishing, Kitchen Improvement, Bathroom Improvement, Painting, Siding, Home Improvement, etc. You name it, we do it. Our Company is fully Insured and Certified. We offer only the highest quality services to our customers while keeping the cost affordable to your budget.

"It was a great experience. Sina and his team were professional and took great care to do a great job. They constantly had new ideas to make the process better and worked with me on ideas I had. Best contractors I have ever worked with."

Sameer A on July 2022

BAS Construction is a Full Service Home Improvement and Remodeling Company. We do it all, Basement Remodeling & Finishing, Kitchen Improvement, Bathroom Improvement, Painting, Siding, Home Improvement, etc. You name it, we do it. Our Company is fully Insured and Certified. We offer only the highest quality services to our customers while keeping the cost affordable to your budget.

"It was a great experience. Sina and his team were professional and took great care to do a great job. They constantly had new ideas to make the process better and worked with me on ideas I had. Best contractors I have ever worked with."

Sameer A on July 2022


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
2005 years of experience

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 Basic Basement Co

Basic Basement Co

4.88(
301
)
Approved Pro

Basic Basement Co

4.88(
301
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
2007 years of experience

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.

"While our basement came out good, there were several extra costs that our PM John came up with that we feel could have been included prior to the work beginning in the contract or in the extras section of the contract. Things like stair replacement, trying to get us to install 2 sump pumps + a second electric panel. Regarding the pumps, the plumber actually recommended against the 2 pumps as he was able to connect all of our window wells to a single pump, also eliminating the need for a second panel. They also installed low quality hi-hats as our lights continue to flicker and pretty much told us that it?s normal and nothing can be done. Lastly, the workers left our unfinished area a mess at the end of the project- leftover debris and our furnace a water heater were left covered in dust. If you don?t mind feeling price gauged and having your concerns not taken seriously, this is the company for you. "

Andrew K on October 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.

"While our basement came out good, there were several extra costs that our PM John came up with that we feel could have been included prior to the work beginning in the contract or in the extras section of the contract. Things like stair replacement, trying to get us to install 2 sump pumps + a second electric panel. Regarding the pumps, the plumber actually recommended against the 2 pumps as he was able to connect all of our window wells to a single pump, also eliminating the need for a second panel. They also installed low quality hi-hats as our lights continue to flicker and pretty much told us that it?s normal and nothing can be done. Lastly, the workers left our unfinished area a mess at the end of the project- leftover debris and our furnace a water heater were left covered in dust. If you don?t mind feeling price gauged and having your concerns not taken seriously, this is the company for you. "

Andrew K on October 2025


Avatar for Monk's Home Improvements

Monk's Home Improvements

4.73(
579
)
Approved Pro

Monk's Home Improvements

4.73(
579
)
Approved Pro
Super Service Award
Customers say: Super punctual
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
2007 years of experience

Along with the Monk's Kitchen & Bath Design Studio, we are a full-service home improvement provider. Monk's will help you plan, design, and purchase everything you need for a remodel. Then our expert craftsmen will install everything and our painters will come and complete the job.

"Fair price, very thorough scoping and quoting, great management and communication, and very skilled and friendly workers. Will continue working with Monks on all future home improvement needs."

David R on November 2025

Along with the Monk's Kitchen & Bath Design Studio, we are a full-service home improvement provider. Monk's will help you plan, design, and purchase everything you need for a remodel. Then our expert craftsmen will install everything and our painters will come and complete the job.

"Fair price, very thorough scoping and quoting, great management and communication, and very skilled and friendly workers. Will continue working with Monks on all future home improvement needs."

David R on November 2025


Avatar for Arid Basement Waterproofing

Arid Basement Waterproofing

4.91(
76
)
Approved Pro

Arid Basement Waterproofing

4.91(
76
)
Approved Pro
Customers say: Super punctual
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
1963 years of experience

Dira Associates, INC. d/b/a Arid Basement Waterproofing is a family owned & operated business. We are the oldest waterproofing company in New Jersey and one of the oldest in the tri-state area. We specialize in French drains and sump pumps and gladly give referrals in your neighborhood. We also custom devised the best battery backup pump system on the market. We DO NOT subcontract our work and our French drains come with a lifetime transferable guarantee.

"Arid was professional, helpful and did a great job waterproofing our basement!"

Briana A on May 2025

Dira Associates, INC. d/b/a Arid Basement Waterproofing is a family owned & operated business. We are the oldest waterproofing company in New Jersey and one of the oldest in the tri-state area. We specialize in French drains and sump pumps and gladly give referrals in your neighborhood. We also custom devised the best battery backup pump system on the market. We DO NOT subcontract our work and our French drains come with a lifetime transferable guarantee.

"Arid was professional, helpful and did a great job waterproofing our basement!"

Briana A on May 2025


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
2017 years of experience
Free onsite estimate

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 NATIONAL PRO WATERPROOFING LLC

NATIONAL PRO WATERPROOFING LLC

5.00(
31
)
Approved Pro

NATIONAL PRO WATERPROOFING LLC

5.00(
31
)
Approved Pro
Super Service Award
2024 years of experience
Free onsite estimate

National Pro Waterproofing LLC a family owned, operating for 20 years in NJ, dedicated to providing our customers with high quality workmanship and satisfaction guaranteed. We are here to build long term relationships with our customers as the trusted waterproofing company that delivers what they promise. We look forward to working with you.

"These guys were great! Timely, fast, efficient t, professional and neat! If you need a basement drainage system installed, mold remediation or a basement done these are your guys. Do not look anywhere else, price, professionalism and perfect result is guaranteed using Mike and his team. "

Michael P on November 2025

National Pro Waterproofing LLC a family owned, operating for 20 years in NJ, dedicated to providing our customers with high quality workmanship and satisfaction guaranteed. We are here to build long term relationships with our customers as the trusted waterproofing company that delivers what they promise. We look forward to working with you.

"These guys were great! Timely, fast, efficient t, professional and neat! If you need a basement drainage system installed, mold remediation or a basement done these are your guys. Do not look anywhere else, price, professionalism and perfect result is guaranteed using Mike and his team. "

Michael P on November 2025


Avatar for WEATHER-TITE WATERPROOFING INC.

WEATHER-TITE WATERPROOFING INC.

4.93(
92
)
Approved Pro

WEATHER-TITE WATERPROOFING INC.

4.93(
92
)
Approved Pro
Super Service Award
Customers say: Super punctual
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
1992 years of experience

Weather-tite Waterproofing is a family owned, full service basement waterproofing company that has been serving our customers since 1992.All work is performed by our trained,professional staff,never by sub-contractors.All inspections are done by owner after which you shall receive a free, written estimate.

"Excellent service. Courteous, prompt, clean, friendly and great attention to detail."

Shari M on July 2025

Weather-tite Waterproofing is a family owned, full service basement waterproofing company that has been serving our customers since 1992.All work is performed by our trained,professional staff,never by sub-contractors.All inspections are done by owner after which you shall receive a free, written estimate.

"Excellent service. Courteous, prompt, clean, friendly and great attention to detail."

Shari M on July 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
2010 years of experience
Free onsite estimate

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

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Basement Leak Repair questions, answered by experts

French drains may fail when they become clogged with soil granules that slip through the pores of the landscaping fabric and through the holes in the pipe. 

Over time, this debris can build up inside the pipe and prevent water flow. To prevent this failure from happening, regularly flush out your French drain and keep debris away from the inlet grate.

Heavy rain can affect a leach field because the extra rain can cause the groundwater level to rise. This leads the soil around the leach field to become saturated with rainwater, so it’s no longer able to take in effluent from the leach lines for final treatment. Heavy rainfall can cause the leach field to flood.

If your basement often leaks after heavy rain, it’s probably caused by hydrostatic pressure. When the ground is saturated with water, it can put pressure on the exterior of your home’s foundation, causing cracks in the basement wall and pushing water through any existing weak spots. Over time, hydrostatic pressure can cause structural damage to your home.

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.

Yes, water and water vapor can seep through cracks in your basement floor, which means you should address all basement floor cracks, even if they don’t indicate structural issues. Sealing settling cracks and shrinkage cracks is a good idea to keep water and moisture outside where it belongs. Doing so can improve your indoor air quality, reduce the risk of mold growth, make your home more comfortable, and help prevent pest infestation.

The Raritan, 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.