"},"url":"https://www.angi.com/companylist/us/ct/stratford/authentic-plumbing-llc-reviews-8416605.htm"},"position":5},{"@type":"ListItem","item":{"@type":"LocalBusiness","name":"ROI","address":{"@type":"PostalAddress","addressRegion":"NJ","addressCountry":"US"},"review":{"@type":"Review","author":{"@type":"Person","name":"Lori N."},"reviewBody":"I found water in my basement and thought a pipe had burst. I called Safeway Development and spoke to Greg. I explained the situation to him and was told he would be here in about three hours. I was really worried that my basement was going to flood and told Greg that my husband was out of town and I didn't have any idea what to do. Fifteen minutes later he called back and said he was on his way. When he got here, he inspected the area that was wet and determined a pipe had in fact burst and the water was not only coming through the ceiling but was also running along the pipe and down the inside if the wall. By removing the ceiling tiles Greg was able to replace the pipe and stop the leak. He removed the standing water that was on the floor and told me it would have been much worse if I hadn't found it when I did! He sealed the area in plastic and said he would be back tomorrow. The following day Greg came back to address the water damage that was on the wall. He sealed himself, his employee, and two big machines in with the mold. He removed the damaged sheetrock from the wall and showed me pics of mold that had formed and must have been there for a while. He removed the mold (not sure how because I was not in the basement while he did that) and told me he would be back the next day to make my basement "good as new". When Greg came back, he replaced the sheetrock, insulation, ceiling tiles and molding and to my surprise, he had taken a piece of the wall he removed to the store with him and had the paint color matched and repainted the wall for me! He left my basement looking better than new. Three days later I got an air quality test result from a lab Greg uses which gave me the all clear. I could not have asked for more and would highly recommend Safeway Development. "},"url":"https://www.angi.com/companylist/us/nj/brick/roi-reviews-8521181.htm"},"position":6},{"@type":"ListItem","item":{"@type":"LocalBusiness","name":"BARKER AVE PLUMBING AND HEATING","address":{"@type":"PostalAddress","addressRegion":"NJ","addressCountry":"US"},"review":{"@type":"Review","author":{"@type":"Person","name":"Chris H."},"reviewBody":"Also fixed leak in shower."},"url":"https://www.angi.com/companylist/us/ny/white-plains/barker-ave-plumbing-and-heating-reviews-6266711.htm"},"position":7},{"@type":"ListItem","item":{"@type":"LocalBusiness","name":"Mike Barrett Plumbing LLC","address":{"@type":"PostalAddress","addressRegion":"NJ","addressCountry":"US"},"review":{"@type":"Review","author":{"@type":"Person","name":"Tammy M."},"reviewBody":"Mike was extremely courteous, professional and friendly and so was his staff (Doug & Joe). I called Mike on 8/18 to speak to him about my issue. He came out to my home on 8/20 in the am to take a look at the problem and he quickly determined the cause of the leak in my basement and what was required to fix it. His crew came out just after lunch the same day - they were friendly and very professional. The job was complete for me the same day. I would definitely utilize Mike again and will recommend him to any one in need of plumbing services. "},"url":"https://www.angi.com/companylist/us/ct/danbury/mike-barrett-plumbing-llc-reviews-2305292.htm"},"position":8},{"@type":"ListItem","item":{"@type":"LocalBusiness","name":"Fox Family Home Improvement LLC","address":{"@type":"PostalAddress","addressRegion":"NJ","addressCountry":"US"},"review":{"@type":"Review","author":{"@type":"Person","name":"Jackie S."},"reviewBody":"Pete Fox talked a great story when he first came to the house in July of 2012. He could do everything I wanted and more. The first job was having his friend do the roof and the gutters. He did a fine job - he was very professional and the roof came out great. In fact, I couldn't figure out why my smoke detector on the second floor was leaking water - and he came to figure it out - went all over the roof and into my attic - and saw that my air conditioning condensation tray was directly over the smoke detector so it leaked into it. He said it would probably never happen again. I will look for the name of the roofer and post a stellar review - just couldn't find it to post it for this loser. The basement was done OK with the exception of the carpeting. The installer he used banged up the paint job during his job. When I vacuumed the stairs for the first time, ( I'm not proud - but it was not until May since I do not use the basement at this time) a loose fiber got sucked into the vacuum and 2 inches of the padding became exposed because the installation was faulty. The carpet just unravelled!!! I requested the name of the installer so I could contact him directly but Peter Fox refused. I did all of the spackling and repairs to the interior walls to save on expense. I was charged over 3000.00 for painting one coat for three rooms along with a cathedral ceiling.. which would have been OK except the ceiling was never painted. I had to call Peter out on it to get them to paint the ceiling. Also - one coat was not enough - and if I did not insist on a 2nd - Peter Fox would have left it looking like crap. Being ripped off for the electrical work that his electrician was supposed to do is what pushed me over the edge. His electrician spent about two hours at my property and subcontracted other work out to his friend - whom I don't know - however I was billed two thousand dollars for the installation of 3 basic ceiling fixtures and two bathroom fans. Pete used substandard wood for the deck, causing many boards to warp and separate from the floor and the railings. He used wood putty extensively which made the railings have unsightly bumps, dark spots and light spots. Every post used next to a gate developed gaping splits down the middle of each one. It was unbelievable. I forwarded Peter photos of the poor workmanship that I had paid top dollar for - but he was not interested. I paid a carpenter almost 500.00 for repairs last summer just so I could stain the rest of the deck. "},"url":"https://www.angi.com/companylist/us/ct/monroe/fox-family-home-improvement-llc-reviews-6187444.htm"},"position":9},{"@type":"ListItem","item":{"@type":"LocalBusiness","name":"Westview Masons and Basement Waterproofing","address":{"@type":"PostalAddress","addressRegion":"NJ","addressCountry":"US"},"review":{"@type":"Review","author":{"@type":"Person","name":"Paul M."},"reviewBody":"I used John in another home I lived in and he did the work one week before Hurricane Sandy hit. I did not have a single drop of water in the basement. Not one. I was amazed, considering the rain/water blew around in all directions on the outside. I needed a similar job done at another house. The walls in the basement were bad. Plaster chipping and it had been neglected for a bit. John and his team came in, leveled out the walls and sanded/evened them out. Filled in the plaster and then dry locked the walls. I took before and after pictures and you would never recognize the old basement (THATS A GOOD THING). John is very customer service oriented. Tells it like it is. Let's face it. I am picky when it comes to contractors. If I like someone, YOU don't have to do the homework. I showed the house to a few friends and neighbors and the first thing they said was - "give me this guy's card.""},"url":"https://www.angi.com/companylist/us/nj/dumont/westview-masons-and-basement-waterproofing-reviews-4779492.htm"},"position":10}]}
Basement Leak Repair reviews from real Angi homeowners in Randolph, NJ
They were very unprofessional, they were tardy and late showing up and my basement still leaks and they damaged my property and they won't return my calls.
I found water in my basement and thought a pipe had burst. I called Safeway Development and spoke to Greg. I explained the situation to him and was told he would be here in about three hours. I was really worried that my basement was going to flood and told Greg that my husband was out of...
Chris H.
5.0
12/2014
Also fixed leak in shower.
Tammy M.
5.0
08/2014
Mike was extremely courteous, professional and friendly and so was his staff (Doug & Joe). I called Mike on 8/18 to speak to him about my issue. He came out to my home on 8/20 in the am to take a look at the problem and he quickly determined the cause of the leak in my basement and what was...
I used John in another home I lived in and he did the work one week before Hurricane Sandy hit. I did not have a single drop of water in the basement. Not one. I was amazed, considering the rain/water blew around in all directions on the outside. I needed a similar job done at another...
NO DEPOSIT, NO PAYMENTS, UNTIL THE JOB IS DONE!! Avellino Custom Masonry, Inc., is a family owned business from Italy and has been in business for over 40 years (owned and operated by Billy Magro & Erin Walsh). Our company has a reputation for excellent service, and we will be happy to provide references upon request. The combination of our knowledge, professional equipment and the finest materials will give you an expert job that will last for many years. Our comprehensive services include brickwork, stone work, curbing, concrete work, paver/interlocking block projects, walkways, retaining walls, fireplaces and all types of waterproofing/drainage problems. The intricacies of drainage, construction and material selection require attention to detail and expertise in masonry plumbing. Avellino Custom Masonry, Inc. combines dependability and art to create construction you will enjoy for years to come.
"The job was handled professionally and thoughtfully from start to finish. Although the job was a seemingly simple garage floor, there was extra complexity in managing water floor and flooding which had been a problem for years. The Avellino team thoroughly reviewed the site and offerred a number of different unique solutions to solve the problem and to route the water in a specific direction. Collaborative, thoughtful, and action oriented. The crew onsite, day to day, was also hard working and happy to engage with questions and conerns. Overall, we are delighted with the job and would recommend without hesitation."
Philip S on October 2024
NO DEPOSIT, NO PAYMENTS, UNTIL THE JOB IS DONE!! Avellino Custom Masonry, Inc., is a family owned business from Italy and has been in business for over 40 years (owned and operated by Billy Magro & Erin Walsh). Our company has a reputation for excellent service, and we will be happy to provide references upon request. The combination of our knowledge, professional equipment and the finest materials will give you an expert job that will last for many years. Our comprehensive services include brickwork, stone work, curbing, concrete work, paver/interlocking block projects, walkways, retaining walls, fireplaces and all types of waterproofing/drainage problems. The intricacies of drainage, construction and material selection require attention to detail and expertise in masonry plumbing. Avellino Custom Masonry, Inc. combines dependability and art to create construction you will enjoy for years to come.
"The job was handled professionally and thoughtfully from start to finish. Although the job was a seemingly simple garage floor, there was extra complexity in managing water floor and flooding which had been a problem for years. The Avellino team thoroughly reviewed the site and offerred a number of different unique solutions to solve the problem and to route the water in a specific direction. Collaborative, thoughtful, and action oriented. The crew onsite, day to day, was also hard working and happy to engage with questions and conerns. Overall, we are delighted with the job and would recommend without hesitation."
Philip S on October 2024
Traditional Remodeling LLC
20 Memorial Ct
4.88(
25
)
•Approved Pro
Traditional Remodeling LLC
20 Memorial Ct
4.88(
25
)
•Approved Pro
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
54 local quotes requested
For over 30 years, owner George Ellenberg, has been building high quality structures. George merged a wealth of experience and skill into a company that has earned a markable reputation as one of the leading contracting companies. George Ellenberg, and his team of professional architects, licensed plumbers and licensed electricians, combine their strengths to create an unbeatable force in construction.
"George and his team did a fantastic job with remodeling our bathroom. Unbelievably smooth process from start to finish. Would and will hire again!!"
Jim R on April 2024
For over 30 years, owner George Ellenberg, has been building high quality structures. George merged a wealth of experience and skill into a company that has earned a markable reputation as one of the leading contracting companies. George Ellenberg, and his team of professional architects, licensed plumbers and licensed electricians, combine their strengths to create an unbeatable force in construction.
"George and his team did a fantastic job with remodeling our bathroom. Unbelievably smooth process from start to finish. Would and will hire again!!"
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."
"Very happy with the service and the concrete work provided by Sean and his crew. He was able to meet a strict schedule and was helpful answering my questions and offered smart solutions. In the end, the job was done on time, correctly and I am extremely pleased overall. Thank you, Sean and Century Masonry for making it look easy and doing a great job!!"
"Very happy with the service and the concrete work provided by Sean and his crew. He was able to meet a strict schedule and was helpful answering my questions and offered smart solutions. In the end, the job was done on time, correctly and I am extremely pleased overall. Thank you, Sean and Century Masonry for making it look easy and doing a great job!!"
At Wall Masters Group (WMG), we’ve been redefining spaces with innovative textures, depth, and color for over 10 years. Founded by artist Luis Prendes, WMG brings a unique artistic vision to custom and creative painting, remodeling and construction projects. From intricate finishes to bold architectural enhancements, we specialize in transforming ordinary spaces into extraordinary works of art. Whether it's a new custom kitchen, bathroom or basement remodel we strive to satisfy all of our customers and will go the extra mile to make sure you're completely satisfied. Our team of skilled technicians is passionate about their craft, blending artistry with precision to deliver unparalleled results. We pride ourselves on a collaborative approach, partnering with clients every step of the way—from the initial consultation to the final brushstroke or beam installation. With meticulous attention to detail and a commitment to excellence, we ensure every project exceeds expectations. Bring your vision to life with WMG. Call or click for your personalized quote today!
"Everything from start to finish was seamless. Lou, the owner, met with me and assured me that everything would be done properly and on budget. I was a little nervous because it was an insurance claim but he was able to do the work for the amount I was given. Looking forward to my next project."
Peter J on December 2024
At Wall Masters Group (WMG), we’ve been redefining spaces with innovative textures, depth, and color for over 10 years. Founded by artist Luis Prendes, WMG brings a unique artistic vision to custom and creative painting, remodeling and construction projects. From intricate finishes to bold architectural enhancements, we specialize in transforming ordinary spaces into extraordinary works of art. Whether it's a new custom kitchen, bathroom or basement remodel we strive to satisfy all of our customers and will go the extra mile to make sure you're completely satisfied. Our team of skilled technicians is passionate about their craft, blending artistry with precision to deliver unparalleled results. We pride ourselves on a collaborative approach, partnering with clients every step of the way—from the initial consultation to the final brushstroke or beam installation. With meticulous attention to detail and a commitment to excellence, we ensure every project exceeds expectations. Bring your vision to life with WMG. Call or click for your personalized quote today!
"Everything from start to finish was seamless. Lou, the owner, met with me and assured me that everything would be done properly and on budget. I was a little nervous because it was an insurance claim but he was able to do the work for the amount I was given. Looking forward to my next project."
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.
"This was the 4th or 5th project that we have done with Monk’s and as always we were very pleased with the outcome. Our Project Manger Ward, was very professional and attentive, making sure every last detail was addressed. The painting team, led by Gustavo, was extremely professional and courteous. Their attention to detail was impressive - All in all, we were quite pleased with the project and will not hesitate to hire Monk’s again."
Mike F on October 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.
"This was the 4th or 5th project that we have done with Monk’s and as always we were very pleased with the outcome. Our Project Manger Ward, was very professional and attentive, making sure every last detail was addressed. The painting team, led by Gustavo, was extremely professional and courteous. Their attention to detail was impressive - All in all, we were quite pleased with the project and will not hesitate to hire Monk’s again."
A. DeBenedetto Construction, LLC handles all types of masonry work in Several Counties including Essex, Hudson, Union, Bergen County areas. Locally owned and operated, we have over 40 years of dedicated experience in the industry. A. DeBenedetto Construction, LLC will solve all your waterproofing and drainage problems!
"Antonio and his crew are very knowledgeable and hard working. We had a bunch of repairs that needed to be made to our 25 year old multi family building. The crew worked hard in cold weather and there were surprises along the way, but Antonio was very fair in his pricing and made sure that everything was completed to the correct standards."
Amanda P on March 2025
A. DeBenedetto Construction, LLC handles all types of masonry work in Several Counties including Essex, Hudson, Union, Bergen County areas. Locally owned and operated, we have over 40 years of dedicated experience in the industry. A. DeBenedetto Construction, LLC will solve all your waterproofing and drainage problems!
"Antonio and his crew are very knowledgeable and hard working. We had a bunch of repairs that needed to be made to our 25 year old multi family building. The crew worked hard in cold weather and there were surprises along the way, but Antonio was very fair in his pricing and made sure that everything was completed to the correct standards."
American A-1 Waterproofing has an A+ Rating with the BBB and has never had a complaint in our 33 years of business. American A-1 Waterproofing is certified as a "Certified Waterproofing Specialist" (CWS) by the National Association of Waterproofing and Structural Repair Contractors. American A-1 Waterproofing is the only basement waterproofing company in New Jersey that is certified by the NAWSRC. Other companies in NJ may be "members", however we are the only company actually "certified" by the NAWSRC. We are listed as Water Plus, Inc. / American A-1 Waterproofing on the NAWSRC website. We are licensed, bonded and insured. We do not use subcontractors, we do all the work ourselves. American A-1 Waterproofing is family owned and operated. Same owner and same business name for 25 years. All work is guaranteed with a 25 year tranferrable warranty against water seepage except in the event of a prolonged power outage or a natural disaster. A natural disaster is an earthquake, cyclone,hurricane or any act of God beyond American A-1's control.
"Extremely knowledgeable and highly professional. Would never even think of using/hiring another waterproofing company. Elaborate waterproofing system put in by this company that has allowed us to breathe easier during flooding rains. They fully understand water flow, slope, and all aspects of keeping the inside of our house “dry”. Lou and the group are tremendous and care about the product they produce."
Andre E on May 2025
American A-1 Waterproofing has an A+ Rating with the BBB and has never had a complaint in our 33 years of business. American A-1 Waterproofing is certified as a "Certified Waterproofing Specialist" (CWS) by the National Association of Waterproofing and Structural Repair Contractors. American A-1 Waterproofing is the only basement waterproofing company in New Jersey that is certified by the NAWSRC. Other companies in NJ may be "members", however we are the only company actually "certified" by the NAWSRC. We are listed as Water Plus, Inc. / American A-1 Waterproofing on the NAWSRC website. We are licensed, bonded and insured. We do not use subcontractors, we do all the work ourselves. American A-1 Waterproofing is family owned and operated. Same owner and same business name for 25 years. All work is guaranteed with a 25 year tranferrable warranty against water seepage except in the event of a prolonged power outage or a natural disaster. A natural disaster is an earthquake, cyclone,hurricane or any act of God beyond American A-1's control.
"Extremely knowledgeable and highly professional. Would never even think of using/hiring another waterproofing company. Elaborate waterproofing system put in by this company that has allowed us to breathe easier during flooding rains. They fully understand water flow, slope, and all aspects of keeping the inside of our house “dry”. Lou and the group are tremendous and care about the product they produce."
Jersey Dry specializes in basement waterproofing. We strive to be recognized as the Number One Waterproofing Company in the state of New Jersey. We earned an A+ with BBB and 5 Stars with the Home Advisor. Our number one goal is our customers' trust and satisfaction. Therefore, we provide our customers with a Full Lifetime Warranty that is transferable from owner to owner for the life of the home. We also offer Free Once-A-Year Maintenance for all our customers. We do all the work ourselves and do not hire subcontractors. This way we provide superior service because our employees are committed and dedicated to their work. We offer Free Estimates and 0% Financing. Our company is fully licensed and insured (NJ HIC Lic# 13VH07815700)
"Such great service, and a lovely DRY basement still to this day. The crew was quite nice and respectful, cleaned up very well when they were finished."
Sarah L on October 2024
Jersey Dry specializes in basement waterproofing. We strive to be recognized as the Number One Waterproofing Company in the state of New Jersey. We earned an A+ with BBB and 5 Stars with the Home Advisor. Our number one goal is our customers' trust and satisfaction. Therefore, we provide our customers with a Full Lifetime Warranty that is transferable from owner to owner for the life of the home. We also offer Free Once-A-Year Maintenance for all our customers. We do all the work ourselves and do not hire subcontractors. This way we provide superior service because our employees are committed and dedicated to their work. We offer Free Estimates and 0% Financing. Our company is fully licensed and insured (NJ HIC Lic# 13VH07815700)
"Such great service, and a lovely DRY basement still to this day. The crew was quite nice and respectful, cleaned up very well when they were finished."
Welcome to Chifla R Painting and Construction, LLC! We specialize in remodels, painting, drywall and whatever construction and handyman services fall in between. We are well versed in most aspects of home improvement, so feel free to ask us about your project in mind. We offer both residential and commercial services. Call today, for your free estimate or with questions. Thank you for letting us introduce ourselves and have a great day!
"Did a very good job..replaced trim as needed..overall very professional"
James B on September 2024
Welcome to Chifla R Painting and Construction, LLC! We specialize in remodels, painting, drywall and whatever construction and handyman services fall in between. We are well versed in most aspects of home improvement, so feel free to ask us about your project in mind. We offer both residential and commercial services. Call today, for your free estimate or with questions. Thank you for letting us introduce ourselves and have a great day!
"Did a very good job..replaced trim as needed..overall very professional"
James B on September 2024
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FAQs for basement leak repair projects in Randolph, 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 Randolph, 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.
A finished basement adds valuable living space to your home. Learn how much value a finished basement adds to your home and what affects your return on investment.