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Find Sump pump or interior foundation drains installers in Clinton

Basement Waterproofing Specialists

4.32(
442
)
Approved Pro

Basement Waterproofing Specialists

4.32(
442
)
Approved Pro
Customers say: Quality work
203 local quotes requested
17 years of experience

Our personnel make up the complete collection of the best in the industry with decades of experience. We are a small family-owned business, not a giant corporation. We treat you like family and that's the difference! We pride ourselves on being the most professional family-owned business in our industry. We employee the highest caliber employees and use the best quality products available. We are fully licensed Home Improvement Contractors in every state we serve with the goal of leading the forefront of innovation in all that we do and setting the standard in this trade. We were the first to: Conduct mold remediation while simultaneously waterproofing. Offer lifetime warranties for our waterproofing services for the life of the structure. Offer lifetime warranties for the sump pumps. (We know they will not last a lifetime; it is a free replacement for our customers and our appreciation of their business). Clean out basement crawlspaces and garages while waterproofing.

"The job inside was done. However the drainage put in outside has turned our yard into a swimming pool. We once had a pipe draining to the creek and this was a perfect solution to the rains/weather. These guys came in and put a round small cylinder well. Water pumps up into our yard turning it into a swamp. Called them to come and see the problem they created. Their response $2900 to fix THEIR DAMAGE. I WOULD NEVER RECCOMEND THIS COMPANY!!"

mike F on June 2025

Our personnel make up the complete collection of the best in the industry with decades of experience. We are a small family-owned business, not a giant corporation. We treat you like family and that's the difference! We pride ourselves on being the most professional family-owned business in our industry. We employee the highest caliber employees and use the best quality products available. We are fully licensed Home Improvement Contractors in every state we serve with the goal of leading the forefront of innovation in all that we do and setting the standard in this trade. We were the first to: Conduct mold remediation while simultaneously waterproofing. Offer lifetime warranties for our waterproofing services for the life of the structure. Offer lifetime warranties for the sump pumps. (We know they will not last a lifetime; it is a free replacement for our customers and our appreciation of their business). Clean out basement crawlspaces and garages while waterproofing.

"The job inside was done. However the drainage put in outside has turned our yard into a swimming pool. We once had a pipe draining to the creek and this was a perfect solution to the rains/weather. These guys came in and put a round small cylinder well. Water pumps up into our yard turning it into a swamp. Called them to come and see the problem they created. Their response $2900 to fix THEIR DAMAGE. I WOULD NEVER RECCOMEND THIS COMPANY!!"

mike F on June 2025


"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 Groundworks

Groundworks

4.39(
99
)
Approved Pro

Groundworks

4.39(
99
)
Approved Pro
Customers say: Super punctual
290 local quotes requested
29 years of experience

Groundworks employs patented solutions to target foundation, basement, concrete, and crawl space challenges at their source. Our customized repairs safeguard homes in Philidelphia, enhancing safety, appearance, and value.

"Great Job. Very professional."

Richard A on March 2025

Groundworks employs patented solutions to target foundation, basement, concrete, and crawl space challenges at their source. Our customized repairs safeguard homes in Philidelphia, enhancing safety, appearance, and value.

"Great Job. Very professional."

Richard A on March 2025


Avatar for Dry Tech Waterproofing Solutions

Dry Tech Waterproofing Solutions

4.73(
218
)
Approved Pro

Dry Tech Waterproofing Solutions

4.73(
218
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
77 local quotes requested

Our company was built on the foundation of trust, friendship and years of experience. We strive to maintain those same principles in all that we do. Whether it’s a damp basement, foundation issue or an unhealthy, moldy environment; we are here to help. We promise to lessen the stress of your basement or crawlspace troubles with our comprehensive water management, mold remediation and foundation repair solutions. We take great pride in our ability to transform your needs and expectations into a customized solution. With our quality workmanship being guaranteed, you’ll have one less thing to worry about. Call today for your free estimate!

"They did it right & quickly. However, the price quoted to me was no where near the final price. They said they installed a secondary pump which added $1450 more! I don't see how a 2nd pump cost more than the primary one. Don't like getting bids over the phone without seeing what needs to be done."

Fred D on November 2025

Our company was built on the foundation of trust, friendship and years of experience. We strive to maintain those same principles in all that we do. Whether it’s a damp basement, foundation issue or an unhealthy, moldy environment; we are here to help. We promise to lessen the stress of your basement or crawlspace troubles with our comprehensive water management, mold remediation and foundation repair solutions. We take great pride in our ability to transform your needs and expectations into a customized solution. With our quality workmanship being guaranteed, you’ll have one less thing to worry about. Call today for your free estimate!

"They did it right & quickly. However, the price quoted to me was no where near the final price. They said they installed a secondary pump which added $1450 more! I don't see how a 2nd pump cost more than the primary one. Don't like getting bids over the phone without seeing what needs to be done."

Fred D on November 2025


Avatar for Once & Done Waterproofing Solutions, LLC

Once & Done Waterproofing Solutions, LLC

4.84(
53
)
Approved Pro

Once & Done Waterproofing Solutions, LLC

4.84(
53
)
Approved Pro
Customers say: True professional
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
27 local quotes requested

At Once & Done Waterproofing Solutions, LLC, we pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"Getting French drains put in. Very knowledgeable "

Mario P on April 2025

At Once & Done Waterproofing Solutions, LLC, we pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"Getting French drains put in. Very knowledgeable "

Mario P on April 2025


Leacy's Plumbing & Heating, LLC

4.56(
60
)
Approved Pro

Leacy's Plumbing & Heating, LLC

4.56(
60
)
Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
28 years of experience

We have been in business since 1998. With more than 25 years of experience, we look forward to helping with all your plumbing and heating needs. Call today for an estimate.

"Bill was professional and his guys did an excellent job with the installation and clean up. I highly recommend this company for any plumbing needs. I would use him again."

John S on March 2025

We have been in business since 1998. With more than 25 years of experience, we look forward to helping with all your plumbing and heating needs. Call today for an estimate.

"Bill was professional and his guys did an excellent job with the installation and clean up. I highly recommend this company for any plumbing needs. I would use him again."

John S on March 2025


Avatar for Gold Eagle Construction, LLC

Gold Eagle Construction, LLC

4.99(
59
)
Approved Pro

Gold Eagle Construction, LLC

4.99(
59
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
20 local quotes requested

Thank you for visiting Gold Eagle Construction, LLC. We are your locally owned and operated waterproofing specialists based in Dover, NJ. We service residential and commercial clients throughout Central and South NJ. Contact us now for your free estimate--we look forward to working with you soon!

"Quick estimates and installation. "

Hsuanshen C on November 2025

Thank you for visiting Gold Eagle Construction, LLC. We are your locally owned and operated waterproofing specialists based in Dover, NJ. We service residential and commercial clients throughout Central and South NJ. Contact us now for your free estimate--we look forward to working with you soon!

"Quick estimates and installation. "

Hsuanshen C on November 2025


Avatar for East Coast Waterproofing Solutions, LLC

East Coast Waterproofing Solutions, LLC

4.78(
96
)
Approved Pro

East Coast Waterproofing Solutions, LLC

4.78(
96
)
Approved Pro
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
18 years of experience

East Coast Waterproofing Solutions LLC takes care of our customer's in a timely manner. We understand the need to get the job done ASAP. Give us a call today for a free estimate. Your wet basement can be a source of stress, expense and, perhaps worst of all, an unhealthy environment throughout your home. You may not even know you have a problem because the dampness its cause and its consequences can remain hidden until it�s too late. If you are looking for someone who is resourceful and knowledgeable enough to go the extra mile to figure out what was wrong and fix it ! East Coast water proofing is your Service Professional! "John was very honest and that really counts!!! (works with your schedule Highly recommend" "I had a difficult issue of water leakage from a number of sources, and have had several firms out to look at it. Finally I found someone resourceful and knowledgeable enough to go the extra mile to figure out what was wrong and fix it."

"I spoke with John Casale and set up an appointment for a new sump pump installation and he came the next day. He gave me a quote and I signed up to start. It was only 2 wks and they were here today. The guys did an amazing job, cleaned up everything in the basement where they dug the pit and put up plastic sheeting for the dust and runners on the floor. They replaced the grass over the new line out so well that you cant even tell they were here. Nicest guys to work with. I will recommend them highly to everyone, a great company to deal with."

judy v on November 2022

East Coast Waterproofing Solutions LLC takes care of our customer's in a timely manner. We understand the need to get the job done ASAP. Give us a call today for a free estimate. Your wet basement can be a source of stress, expense and, perhaps worst of all, an unhealthy environment throughout your home. You may not even know you have a problem because the dampness its cause and its consequences can remain hidden until it�s too late. If you are looking for someone who is resourceful and knowledgeable enough to go the extra mile to figure out what was wrong and fix it ! East Coast water proofing is your Service Professional! "John was very honest and that really counts!!! (works with your schedule Highly recommend" "I had a difficult issue of water leakage from a number of sources, and have had several firms out to look at it. Finally I found someone resourceful and knowledgeable enough to go the extra mile to figure out what was wrong and fix it."

"I spoke with John Casale and set up an appointment for a new sump pump installation and he came the next day. He gave me a quote and I signed up to start. It was only 2 wks and they were here today. The guys did an amazing job, cleaned up everything in the basement where they dug the pit and put up plastic sheeting for the dust and runners on the floor. They replaced the grass over the new line out so well that you cant even tell they were here. Nicest guys to work with. I will recommend them highly to everyone, a great company to deal with."

judy v on November 2022


Avatar for NJ Pro Plumbing LLC

NJ Pro Plumbing LLC

4.92(
30
)
Approved Pro

NJ Pro Plumbing LLC

4.92(
30
)
Approved Pro
Super Service Award
Customers say: True professional
44 local quotes requested
13 years of experience

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

"OUTSTANDING!!! Brady replaced my outdoor hydrant/spigot. He knew exactly what to do where other plumbers did not. Extremely professional, courteous and reasonably priced. If you need a plumber- look know further"

Rob C on October 2025

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

"OUTSTANDING!!! Brady replaced my outdoor hydrant/spigot. He knew exactly what to do where other plumbers did not. Extremely professional, courteous and reasonably priced. If you need a plumber- look know further"

Rob C on October 2025


Avatar for NATIONAL PRO WATERPROOFING LLC

NATIONAL PRO WATERPROOFING LLC

4.97(
34
)
Approved Pro

NATIONAL PRO WATERPROOFING LLC

4.97(
34
)
Approved Pro
Super Service Award
2 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.

"Amazing experience with this company! I would highly recommend them for all your basement needs. Mike and his crew are extremely professional, the entire crew worked tirelessly and meticulously to get this job done as quickly and efficiently as possible. They left my house clean and free of all debris. I couldn’t be happier with the job they did. Mike is very honest and knowledgeable. He took time to explain the whole process and eased all my concerns. I give them the highest rating possible! "

Amanda M on January 2026

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.

"Amazing experience with this company! I would highly recommend them for all your basement needs. Mike and his crew are extremely professional, the entire crew worked tirelessly and meticulously to get this job done as quickly and efficiently as possible. They left my house clean and free of all debris. I couldn’t be happier with the job they did. Mike is very honest and knowledgeable. He took time to explain the whole process and eased all my concerns. I give them the highest rating possible! "

Amanda M on January 2026

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FAQs for sump pump or interior foundation drains installation projects in Clinton, NJ

Most residential pumps draw approximately 1,300 to 2,900 watts when they first start, then settle at roughly 800 to 1,050 watts during normal operation. The exact number depends on the motor’s horsepower and how often the float switch tells the pump to run. Even at the high end, the electricity cost is minor compared with the expense of cleaning up a flooded basement.

Grab a ruler and an empty 18‑inch‑wide pit. During a steady rain, time how much the water rises in one minute. Multiply that depth (in inches) by 60 to calculate gallons per hour, then add 50% for safety. If the result tops 2,100 gallons per hour—about 35 gallons a minute—you’ll need a 3/4‑horsepower unit. Anything lower, and a 1/3- or 1/2-horsepower pump should do the trick.

Loud rattling, constant cycling, or shuddering vibrations are the pump’s way of telling you it’s on its last legs. Musty smells, higher electric bills, and visible rust are other red flags. If the unit is 10 years old or older and exhibits any of these symptoms, replace it before the next heavy rain turns your basement into a wading pool.

You don’t have to hire a licensed plumber, but you should still bring in someone who installs sump pumps for a living—whether that’s a plumber, basement‑waterproofing specialist, or experienced handyman. They know the local codes, can wire the pump safely, and will test the system before they leave. Skipping professional help might void the warranty and could leave you with a pump that fails when you need it most.

Not every basement needs a pump, but if your home sits in a floodplain, has a high water table, or has ever taken on water during a storm, a sump pump is inexpensive insurance. For basements that only struggle with condensation or the occasional damp spot, sealing cracks and improving drainage may be all that is needed.

The Clinton, NJ homeowners’ guide to sump pump or interior foundation drains installations

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