"},"url":"https://www.angi.com/companylist/us/nj/haddon-heights/w-c-davis-plumbing-heating-and-ac-reviews-3800917.htm"},"position":6},{"@type":"ListItem","item":{"@type":"LocalBusiness","name":"Pressman Home Services","address":{"@type":"PostalAddress","addressRegion":"NJ","addressCountry":"US"},"review":{"@type":"Review","author":{"@type":"Person","name":"Susan I."},"reviewBody":"This past summer I noticed water entering my basement from the base of a window after a heavy rain. I called three companies for recommendations on what to do and an estimate for the work. The first company wanted me to charge me $8000.00 to dig up and replace a perfectly good french drain system (this system prevented my basement from flooding when the water started coming in through the window) along with the window taps and mold treatment. The second company only offered to install only one window tap, replace the sump pump with a oversized and overpriced one and do mold treatment for $3800. The two gentlemen spent a lot of time telling me about their credentials but I found out they were salesmen and would not be involved in the actual work. Thank goodness, I looked on Angie's list and saw that Paradigm Home Solutions consistently got great reviews. I contacted the company by e-mail on a Sunday and got a response from Andrew within an hour or two. We set an appointment for the following week. Andy and his partner, Ross, were prompted and professional. They told me they were the owners and one or both were present on every job. They examined my basement and gave me sound advice on what to do to the fix the problems. I hired them on the spot and the following week, the crew, including Andy and Ross, showed up on time. They protected my floors with dropcloths, covered the items in the basement with plastic to protect them, removed mold-covered items that could not be cleaned and kept me informed every step of the way. The other men in the crew were hard-working and friendly. They left my basement neater than when they started; it has inspired me to clean out all the junk I have been storing there for past 13 years! It's now been a few weeks since the repairs and we have had a few storms since then and I am happy to say that NO water has entered my basement! Thank You, Andy and Ross! "},"url":"https://www.angi.com/companylist/us/pa/warminster/pressman-home-services-reviews-10007848.htm"},"position":7},{"@type":"ListItem","item":{"@type":"LocalBusiness","name":"South Jersey Waterproofing & Structural Repair LLC","address":{"@type":"PostalAddress","addressRegion":"NJ","addressCountry":"US"},"review":{"@type":"Review","author":{"@type":"Person","name":"David B."},"reviewBody":"I had an old trench drain system that was clogged; basement was flooding every time it rained. I dealt with Phil Jr. who was friendly and professional. Phil and the crew showed up right on time, they performed the work as promised quickly and efficiently. When it turned out I needed some additional follow-on work done not in the original contract (the window well drains), he was also very responsive and able to work me in the same week. I would definitely recommend this company for any basement waterproofing services. "},"url":"https://www.angi.com/companylist/us/nj/williamstown/south-jersey-waterproofing-and-structural-repair-llc-reviews-405875.htm"},"position":8},{"@type":"ListItem","item":{"@type":"LocalBusiness","name":"Duane Mainardi Builders LLC","address":{"@type":"PostalAddress","addressRegion":"NJ","addressCountry":"US"},"review":{"@type":"Review","author":{"@type":"Person","name":"Sarah M."},"reviewBody":"So far the leaks have stopped. I would definitely use Dwayne Mainardi for roof replacement or repair work again."},"url":"https://www.angi.com/companylist/us/nj/marlton/duane-mainardi-builders-llc-reviews-4613830.htm"},"position":9},{"@type":"ListItem","item":{"@type":"LocalBusiness","name":"South Jersey Home Inspection, LLC","address":{"@type":"PostalAddress","addressRegion":"NJ","addressCountry":"US"},"review":{"@type":"Review","author":{"@type":"Person","name":"Stephanie K."},"reviewBody":"The inspection went well. The inspector caught alot of issues with the house. One of the issues was high levels of radon gas in the basement level. Another issue was a gas leak from the pipping to the furnace. We smelled the gas odor as soon as we entered the basement. The inspector noticed the original homeowners didn't maintain the roof and had about 3 layers of shingles and it was due time for a roof replacement. He also noticed the foundation was repatched due to leaks. He is very knowledgeable and would recommend using him. He is also a registered professional engineer which gives him more credential than a regular home inspector. "},"url":"https://www.angi.com/companylist/us/nj/voorhees/south-jersey-home-inspection%2C-llc-reviews-7512088.htm"},"position":10}]}
Basement Leak Repair reviews from real Angi homeowners in Hopewell, NJ
Went great !! Charles showed up prompt and the same day I called. Very honest man, and didn't sell me things that I didn't need. Professional and polite, walked me through the entire basement and educated me on basement leaks and remedies
Daniel H.
5.0
04/2015
Called on Thursday and spoke with Jimmy. Very courteous and professional. He came out to to evaluate the situation and he contacted me. Since it was late in the day, no one was available for the repairs, but he showed up in person with another colleague the very next morning to uncover the...
I had an old trench drain system that was clogged; basement was flooding every time it rained. I dealt with Phil Jr. who was friendly and professional. Phil and the crew showed up right on time, they performed the work as promised quickly and efficiently. When it turned out I needed some...
Sarah M.
5.0
01/2014
So far the leaks have stopped. I would definitely use Dwayne Mainardi for roof replacement or repair work again.
Stephanie K.
5.0
01/2014
The inspection went well. The inspector caught alot of issues with the house. One of the issues was high levels of radon gas in the basement level. Another issue was a gas leak from the pipping to the furnace. We smelled the gas odor as soon as we entered the basement. The inspector...
We specialize in concrete services, repairs, pouring, leveling, driveways, walkways, stamped patios, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!
"Nelly was amazing to work with. Poured a 600sqft pad for our patio and it came out great. One of the slabs needed some help and he removed it and replaced it without question. He stuck by his word and absolutely crushed the job! Hard to find great men that stick to there word in the industry. Thank you Nelson!"
Sam D on May 2025
We specialize in concrete services, repairs, pouring, leveling, driveways, walkways, stamped patios, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!
"Nelly was amazing to work with. Poured a 600sqft pad for our patio and it came out great. One of the slabs needed some help and he removed it and replaced it without question. He stuck by his word and absolutely crushed the job! Hard to find great men that stick to there word in the industry. Thank you Nelson!"
Free Estimates, Reliable, Reasonable, Fully Insured and Licensed, Conscientious - 25+ Years of experience...... Solely owned company specializing in home improvements and renovations. References available upon request.
"Scott visited my home to see what needed to be done. He gave me an estimate and weagreed to when work would be done. Scott arrived as agreed, completed the work and cleaned up when the project was completed. could not ask for a more professional individual. Thank you Scott"
Walter R on April 2021
Free Estimates, Reliable, Reasonable, Fully Insured and Licensed, Conscientious - 25+ Years of experience...... Solely owned company specializing in home improvements and renovations. References available upon request.
"Scott visited my home to see what needed to be done. He gave me an estimate and weagreed to when work would be done. Scott arrived as agreed, completed the work and cleaned up when the project was completed. could not ask for a more professional individual. Thank you Scott"
We are a family owned and operated for over 30 years.......we stand by any project we commit to....& our quality speaks for our experience
"When I decided to remodel my master bathroom I knew immediately to call Matt, the owner of The Finish Guys. It was not the first time I have hired and used Matt and his team and probably won't be my last. Without a doubt, Matt is one of the nicest, kindest, and considerate business owner. He was meticulous with helping me plan every detail of my remodeling. He was by far one of the most reliable, trustworthy, and reasonable contractor I have ever used. Matt was amazing communicating me through the entire process and was always available when needed. I am beyond thrilled with the work Matt and his team did. Thank you Matt for making my dream bathroom come to life. I am so incredibly happy to have selected you."
Beth M on March 2024
We are a family owned and operated for over 30 years.......we stand by any project we commit to....& our quality speaks for our experience
"When I decided to remodel my master bathroom I knew immediately to call Matt, the owner of The Finish Guys. It was not the first time I have hired and used Matt and his team and probably won't be my last. Without a doubt, Matt is one of the nicest, kindest, and considerate business owner. He was meticulous with helping me plan every detail of my remodeling. He was by far one of the most reliable, trustworthy, and reasonable contractor I have ever used. Matt was amazing communicating me through the entire process and was always available when needed. I am beyond thrilled with the work Matt and his team did. Thank you Matt for making my dream bathroom come to life. I am so incredibly happy to have selected you."
Locally owned Tony Balsamo & Son is certified, licensed and insured for your safety and ours. We offer free estimates and warranties on all our work. Residents of Middlesex, Union, Hunterdon and Somerset Counties have enjoyed our affordable services for more than 30 years. When you call Tony Balsamo & Son, you get the owner onsite for every job. We never use subcontractors. Contractor is GAF Certified.
"I hired Tony to replace my roof which included a new attic fan and new gutters. He also replaced a very large bay window for me. I cannot say enough good things about him. The price was fair, the workmanship excellent and all his staff professional and courteous. I asked Tony about another window and he suggested I might be able to find someone to repair it rather than paying to replace it. You can’t ask for a more honest businessman! Five stars all around. I highly recommend him!"
Jeannette P on November 2024
Locally owned Tony Balsamo & Son is certified, licensed and insured for your safety and ours. We offer free estimates and warranties on all our work. Residents of Middlesex, Union, Hunterdon and Somerset Counties have enjoyed our affordable services for more than 30 years. When you call Tony Balsamo & Son, you get the owner onsite for every job. We never use subcontractors. Contractor is GAF Certified.
"I hired Tony to replace my roof which included a new attic fan and new gutters. He also replaced a very large bay window for me. I cannot say enough good things about him. The price was fair, the workmanship excellent and all his staff professional and courteous. I asked Tony about another window and he suggested I might be able to find someone to repair it rather than paying to replace it. You can’t ask for a more honest businessman! Five stars all around. I highly recommend him!"
We are a locally owned and operated basement waterproofing company with over 25 years experience. With over 10 years of servicing the tri-state area, we have many satisfied customers. In addition to our quality workmanship, our warranty is among the best in the industry! Call now for your FREE, no obligation, in home estimate.
"Great! Not going to lie, they are expensive. But they were quick, professional, and efficient. Completed the repairs and clean-up immaculately. Great job!"
Edward B on May 2023
We are a locally owned and operated basement waterproofing company with over 25 years experience. With over 10 years of servicing the tri-state area, we have many satisfied customers. In addition to our quality workmanship, our warranty is among the best in the industry! Call now for your FREE, no obligation, in home estimate.
"Great! Not going to lie, they are expensive. But they were quick, professional, and efficient. Completed the repairs and clean-up immaculately. Great job!"
Quality 1st Basement Systems has been helping homeowners improve their homes for over 20 years. We have currently helped over 6,000 homeowners with All Things Basementy by designing effective solutions for their home’s needs. Whether our homeowners are interested in waterproofing a wet basement, fixing cracked foundation walls, insulating their crawl spaces, finishing their basements with mold-resistant materials, and raising concrete slabs, we can help! We’re currently the largest waterproofing company serving both residential and commercial clients in the tri-state area and are continuing to grow. As a member of the internationally renowned Basement Systems, Inc. network and Foundation Supportworks, Inc. network, we have global resources, but provide local service! The Basement Systems network thoroughly trains our employees at the Basement Systems, Inc. corporate headquarters in CT. Our hard work and dedication to our customers have earned us an A+ rating with the Better Business Bureau and several Super Service Awards from Angie’s List. We service most of New Jersey, all 5 boroughs of New York City and certain parts of Pennsylvania. Thousands of homeowners have experienced the Quality 1st Basement Systems difference. We invite you to do your homework and check out our credentials and compare. Put our experience and integrity to work protecting your investment. Our reputation exceeds all others because of our culture of WOW customer service.
"Everything went smoothly"
Hector R on December 2023
Quality 1st Basement Systems has been helping homeowners improve their homes for over 20 years. We have currently helped over 6,000 homeowners with All Things Basementy by designing effective solutions for their home’s needs. Whether our homeowners are interested in waterproofing a wet basement, fixing cracked foundation walls, insulating their crawl spaces, finishing their basements with mold-resistant materials, and raising concrete slabs, we can help! We’re currently the largest waterproofing company serving both residential and commercial clients in the tri-state area and are continuing to grow. As a member of the internationally renowned Basement Systems, Inc. network and Foundation Supportworks, Inc. network, we have global resources, but provide local service! The Basement Systems network thoroughly trains our employees at the Basement Systems, Inc. corporate headquarters in CT. Our hard work and dedication to our customers have earned us an A+ rating with the Better Business Bureau and several Super Service Awards from Angie’s List. We service most of New Jersey, all 5 boroughs of New York City and certain parts of Pennsylvania. Thousands of homeowners have experienced the Quality 1st Basement Systems difference. We invite you to do your homework and check out our credentials and compare. Put our experience and integrity to work protecting your investment. Our reputation exceeds all others because of our culture of WOW customer service.
Established in 1997, Groundworks is a distinguished family of companies renowned for delivering unparalleled solutions. From foundation repair, structural reinforcement, crawl space encapsulation, basement waterproofing, and concrete lifting, we provide comprehensive services tailored to meet your needs. With our coverage spanning across Philadelphia & New Jersey, we bring our local expertise closer to you. Groundworks proudly holds accreditation from the Better Business Bureau, a testament to our unwavering commitment to excellence. Drawing from decades of collective experience, extensive industry knowledge, and ongoing specialized training, our dedicated team is poised to safeguard your residential property against water damage, concrete sinking, and foundation instability. At Groundworks, we are not just builders; we are guardians of your peace of mind. Contact us today for a FREE estimate! PA158514 (PA)
"Tyrell did an excellent job correcting the mistakeS of the people who installed my basement waterproofing equipment. There was a terrible rotten egg smell and that's gone now. Tyrell cleaned up after himself, if any water spilled he made sure to vacuum it up and to dispose of everything in the proper place."
Alexander M on September 2023
Established in 1997, Groundworks is a distinguished family of companies renowned for delivering unparalleled solutions. From foundation repair, structural reinforcement, crawl space encapsulation, basement waterproofing, and concrete lifting, we provide comprehensive services tailored to meet your needs. With our coverage spanning across Philadelphia & New Jersey, we bring our local expertise closer to you. Groundworks proudly holds accreditation from the Better Business Bureau, a testament to our unwavering commitment to excellence. Drawing from decades of collective experience, extensive industry knowledge, and ongoing specialized training, our dedicated team is poised to safeguard your residential property against water damage, concrete sinking, and foundation instability. At Groundworks, we are not just builders; we are guardians of your peace of mind. Contact us today for a FREE estimate! PA158514 (PA)
"Tyrell did an excellent job correcting the mistakeS of the people who installed my basement waterproofing equipment. There was a terrible rotten egg smell and that's gone now. Tyrell cleaned up after himself, if any water spilled he made sure to vacuum it up and to dispose of everything in the proper place."
Aqua Dry specializes in Basement & Crawlspace Waterproofing Science and we are Foundation Repair Experts: We invite you to take advantage of our one time free estimate / inspection offer and the most competitive financing options. 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 their proactive technology, hands on craftsmanship and superior mold remediation practices. Go from Wet to dry in 2 days or less. Our motto is to affordably solve your water intrusion concerns, in addition too, 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 families health. As we continue to provide the most effective methods in achieving a healthy proactive Basement environment - Call Now 215-432-7122
"We have a large basement. We had water seeping out from the cinder block walls, and had a lot of mold on the walls. Aqua Dry completely solved these issues for us in about a day and a half. Their work crews were very professional, and respectful of our property, cleaning up after themselves thoroughly. They wrapped our possessions in the basement to minimize dust accumulating on them. Our basement is now bone dry, with zero mold present. I would highly recommend Aqua Dry Basement Waterproofing!"
Bill R on August 2023
Aqua Dry specializes in Basement & Crawlspace Waterproofing Science and we are Foundation Repair Experts: We invite you to take advantage of our one time free estimate / inspection offer and the most competitive financing options. 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 their proactive technology, hands on craftsmanship and superior mold remediation practices. Go from Wet to dry in 2 days or less. Our motto is to affordably solve your water intrusion concerns, in addition too, 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 families health. As we continue to provide the most effective methods in achieving a healthy proactive Basement environment - Call Now 215-432-7122
"We have a large basement. We had water seeping out from the cinder block walls, and had a lot of mold on the walls. Aqua Dry completely solved these issues for us in about a day and a half. Their work crews were very professional, and respectful of our property, cleaning up after themselves thoroughly. They wrapped our possessions in the basement to minimize dust accumulating on them. Our basement is now bone dry, with zero mold present. I would highly recommend Aqua Dry Basement Waterproofing!"
We specialize in all phases of flooring services, such as: laminate, vinyl, luxury vinyl, hardwood, tile, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!
"They converted and old bathroom with a small shower into a beautiful bathroom with a large shower with beautiful brick work. Also the entire front yard, backyard, and driveway with beautiful masonry work."
Mark L on January 2025
We specialize in all phases of flooring services, such as: laminate, vinyl, luxury vinyl, hardwood, tile, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!
"They converted and old bathroom with a small shower into a beautiful bathroom with a large shower with beautiful brick work. Also the entire front yard, backyard, and driveway with beautiful masonry work."
A.W. Martin Construction, Inc. has over 26 years experience working with clients to build their home remodeling and improvement dreams into energy efficient, Eco-friendly reality. Our proprietary process and reliable supplier list help you select materials, fixtures, and designs from a wide range of choices. We handle all permitting and township inspection headaches with little or no owner involvement. Our experienced design staff can help you create a complete interior design for your remodeling needs down to the last sustainable detail. We are fully insured and state licensed, with an additional IICRC Certification as a Water Mitigation Specialist on call 24 hours a day. Email: [email protected], Website: awmartin.com
"This company is terrible and talks a good game to get your money! Never shows up to job site acts like they care don’t have good workers and is very overpriced! WATCH OUT!"
Fitzroy P on October 2025
A.W. Martin Construction, Inc. has over 26 years experience working with clients to build their home remodeling and improvement dreams into energy efficient, Eco-friendly reality. Our proprietary process and reliable supplier list help you select materials, fixtures, and designs from a wide range of choices. We handle all permitting and township inspection headaches with little or no owner involvement. Our experienced design staff can help you create a complete interior design for your remodeling needs down to the last sustainable detail. We are fully insured and state licensed, with an additional IICRC Certification as a Water Mitigation Specialist on call 24 hours a day. Email: [email protected], Website: awmartin.com
"This company is terrible and talks a good game to get your money! Never shows up to job site acts like they care don’t have good workers and is very overpriced! WATCH OUT!"
Fitzroy P on October 2025
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FAQs for basement leak repair projects in Hopewell, NJ
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 $2,500and $5,000 to waterproof, but that price rises significantly for a larger basement.
The Hopewell, 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.
An unfinished basement has a lot of potential for a family room or guest suite. So how much does it cost to finish a basement? Read on for all cost factors.
A basement bar can add value to your home and serve as a great place to entertain. Use this guide on the cost to build a bar in your basement to get started.
Sump pump battery backup costs depend on the type and the design of the system purchased. Follow this guide to learn how to budget for your backup battery.
When it comes to creating a downstairs oasis, knowing who to hire to finish your basement is key. Here's how to find the best professional for the job.