"},"url":"https://www.angi.com/companylist/us/ct/stratford/authentic-plumbing-llc-reviews-8416605.htm"},"position":5},{"@type":"ListItem","item":{"@type":"LocalBusiness","name":"BARKER AVE PLUMBING AND HEATING","address":{"@type":"PostalAddress","addressRegion":"NY","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":6},{"@type":"ListItem","item":{"@type":"LocalBusiness","name":"Mike Barrett Plumbing LLC","address":{"@type":"PostalAddress","addressRegion":"NY","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":7},{"@type":"ListItem","item":{"@type":"LocalBusiness","name":"Fox Family Home Improvement LLC","address":{"@type":"PostalAddress","addressRegion":"NY","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":8},{"@type":"ListItem","item":{"@type":"LocalBusiness","name":"JACOZZI PLUMBING & HEATING LLC","address":{"@type":"PostalAddress","addressRegion":"NY","addressCountry":"US"},"review":{"@type":"Review","author":{"@type":"Person","name":"Patricia L."},"reviewBody":"This company is a rip off. We still have the leak and Mr. Jacozzi stopped returning phone calls. He stole our money and its a shame he is still in business. the BBB did fine him but we never got anything back or the leak fixed. "},"url":"https://www.angi.com/companylist/us/ct/trumbull/jacozzi-plumbing-and-heating-llc-reviews-242557.htm"},"position":9},{"@type":"ListItem","item":{"@type":"LocalBusiness","name":"Attack A Crack","address":{"@type":"PostalAddress","addressRegion":"NY","addressCountry":"US"},"review":{"@type":"Review","author":{"@type":"Person","name":"Kristin C."},"reviewBody":"Luc was referred to us because we are looking to have our basement remodeled but we had some water coming into our basement. My husband called and he was here within an hour to take a look. He did a very thorough job investigating the inside and outside of the house to see how the water was coming in. In the end he said that he didn't feel his services were needed and provided me with the names and numbers of 4 different companies who could help us install a pump and do excavating to direct the water away from the house. We had only gotten water in the basement on 2 occasions in 6 years, so it was only a minor issue. I'm very grateful for his time and the care he took with helping us and all for free. Thanks Attack-a-Crack!"},"url":"https://www.angi.com/companylist/us/ma/quincy/attack-a-crack-reviews-11392804.htm"},"position":10}]}
Basement Leak Repair reviews from real Angi homeowners in Cornwall, NY
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.
Dave was very responsive to our call and came on time as promised. He put a scope through the shower wall to look for signs of water leaking or damage and found none. He confirmed that the leak is not coming from the valves or any of the pipes. He showed me the missing grout between the...
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...
Jackie S.
2.0
06/2014
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...
Patricia L.
1.0
02/2013
This company is a rip off. We still have the leak and Mr. Jacozzi stopped returning phone calls. He stole our money and its a shame he is still in business. the BBB did fine him but we never got anything back or the leak fixed.
Kristin C.
5.0
08/2012
Luc was referred to us because we are looking to have our basement remodeled but we had some water coming into our basement. My husband called and he was here within an hour to take a look. He did a very thorough job investigating the inside and outside of the house to see how the water was...
Transform your home with Proworks Interiors. Our expert team in the Tri-State Area specializes in finished basements, Bathrooms, Kitchens, and renovations. Experience top-notch craftsmanship and attention to detail. Contact us today for your home transformation needs.
"We highly recommend Proworks interiors ! John responded to our inquiry for a finished basement quickly and was at our house to provide an estimate within 24 hours. He is very detail oriented , and was extremely helpful in creating a plan for our space. Throughout the entire process, he was a great communicator, promptly responding to all of our questions and concerns . He made sure every detail was exactly to our liking. We would definitely use proworks interiors again !"
Morgan V on December 2024
Transform your home with Proworks Interiors. Our expert team in the Tri-State Area specializes in finished basements, Bathrooms, Kitchens, and renovations. Experience top-notch craftsmanship and attention to detail. Contact us today for your home transformation needs.
"We highly recommend Proworks interiors ! John responded to our inquiry for a finished basement quickly and was at our house to provide an estimate within 24 hours. He is very detail oriented , and was extremely helpful in creating a plan for our space. Throughout the entire process, he was a great communicator, promptly responding to all of our questions and concerns . He made sure every detail was exactly to our liking. We would definitely use proworks interiors again !"
We specialize in all phases of remodeling for your home, business, bathrooms, kitchens, finishing basements, and more! We offer a diverse range of services tailored to meet the unique needs of every customer. We take a personalized approach to each project. We work closely with our clients to understand their vision, preferences, and budgetary requirements. We strive to exceed expectations by delivering exceptional service, great quality work, and professionalism on every job. Read more below on all the services we offer and contact us with any questions or to schedule a free estimate today!
"Rockledge Remodeling did a great job. The results exceeded our expectations. I would highly recommend Keith and his team."
Michael P on June 2025
We specialize in all phases of remodeling for your home, business, bathrooms, kitchens, finishing basements, and more! We offer a diverse range of services tailored to meet the unique needs of every customer. We take a personalized approach to each project. We work closely with our clients to understand their vision, preferences, and budgetary requirements. We strive to exceed expectations by delivering exceptional service, great quality work, and professionalism on every job. Read more below on all the services we offer and contact us with any questions or to schedule a free estimate today!
"Rockledge Remodeling did a great job. The results exceeded our expectations. I would highly recommend Keith and his team."
We are a locally owned and operated company with over 30 employees. Many of our products have warranties. We offer service visits. We will accept credit cards and financing is also offered.
"They were excellent on all counts-knowledgeable, Available to answer questions, efficient, on time, neat workers , and they did a very good job."
Regina R on September 2024
We are a locally owned and operated company with over 30 employees. Many of our products have warranties. We offer service visits. We will accept credit cards and financing is also offered.
"They were excellent on all counts-knowledgeable, Available to answer questions, efficient, on time, neat workers , and they did a very good job."
We're licensed and insured to build your dream living spaces. Kitchens, bathrooms, bedrooms, patios, living rooms, and more! We offer a diverse range of services tailored to meet the unique needs of every customer. We take a personalized approach to each project. We work closely with our clients to understand their vision, preferences, and budgetary requirements. We strive to exceed expectations by delivering exceptional service, great quality work, and professionalism on every job. Read more below on all the services we offer and contact us with any questions or to schedule a free estimate today!
"Excellent work! Was started and completed quickly so I could start enjoying it! The price was very good for the quality of work that was done!"
Anthony P on December 2024
We're licensed and insured to build your dream living spaces. Kitchens, bathrooms, bedrooms, patios, living rooms, and more! We offer a diverse range of services tailored to meet the unique needs of every customer. We take a personalized approach to each project. We work closely with our clients to understand their vision, preferences, and budgetary requirements. We strive to exceed expectations by delivering exceptional service, great quality work, and professionalism on every job. Read more below on all the services we offer and contact us with any questions or to schedule a free estimate today!
"Excellent work! Was started and completed quickly so I could start enjoying it! The price was very good for the quality of work that was done!"
I have been in the construction business for over 30 years and am very knowledgable in all areas of the trade. I am fully insured.
"It could not have gone any better. I wish we would have met Steve 20 years ago. He is knowledgeable, professional and his work shows his years of experience."
Jimmy/ R on March 2024
I have been in the construction business for over 30 years and am very knowledgable in all areas of the trade. I am fully insured.
"It could not have gone any better. I wish we would have met Steve 20 years ago. He is knowledgeable, professional and his work shows his years of experience."
Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!
"Awesome job"
María D on March 2025
Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!
Unique Construction is a full service construction & remodeling company serving Ulster, Dutchess, and Orange County since 2010. We focus our full attention on each project and work one-on-one with each customer to plan and execute your designs. Our commitment to excellent customer service ensures that we find a way to deliver the best value for all of our client's construction investments. Our experience combined with personalized, professional service will help you transform your present space. We offer free estimates; give us a call today! We will be happy to set up an appointment and answer any questions you may have.
"Dave Nessel and his stellar company, Unique Construction NY Inc. are the BEST. Allow me tell you why- On May 15th 2022 at 5:45 p.m., my house was hit by, what electrical engineers later estimated, was at least 80,000 volts of lightning. That huge, direct surge of energy destroyed all the systems and contents that made my house more than four walls and a roof. In addition to the bolt of lightning destroying all the systems in the house, it caused a violent, destructive fire. Thankfully I was home at the time of the incident, or the house would have quickly burned down all the way down and my pets would have suffered a terrible fate. Still, after all was said and done what had been my home for seventeen years was reduced to nothing more than an outer shell. I was immediately forced into the position to find, hire, and organize tradesmen from all specialties, negotiate the endless complexities of homeowners insurance, all while trying to find a place to live and continuing my self-employed full-time work schedule. It quickly became clear I needed the services of a general contractor. I interviewed a couple, but as soon as I met Dave I knew he was the man for the job. Dave was always on time or early. He went through the house with a fine tooth comb for hours, noticing things and problems from the destruction I hadn't noticed. His expertise of every level of construction and understanding of all aspects of housing systems (electrical, plumbing, etc) was unmatched by anyone else I had interviewed. Additionally he had an understanding of the homeowner insurance protocols and was able to interject as a supporting role (only when needed, Dave never undermined me -I'm a single female homeowner-) with professional, easy to read, paperwork, accurately demonstrating all costs. I'm confident his detailed documentation made the long slog of negotiations with my insurance representatives a little easier. Under his expert guidance, his company gutted and rebuilt my old house to beautifully modern standards while maintaining its historical charm. The rebuild came in precisely on budget and two weeks early. Dave's company Unique Construction handled my complex situation with upstanding processional skill, old fashioned kindness, and outstanding forthrightness. Dave and his crew treated me with respect, rebuilt my home, and provided a little hand holding & TLC when it seemed I needed it and I'm eternally grateful. Anyone reading this should hire Unique Construction!"
Jennifer D on January 2024
Unique Construction is a full service construction & remodeling company serving Ulster, Dutchess, and Orange County since 2010. We focus our full attention on each project and work one-on-one with each customer to plan and execute your designs. Our commitment to excellent customer service ensures that we find a way to deliver the best value for all of our client's construction investments. Our experience combined with personalized, professional service will help you transform your present space. We offer free estimates; give us a call today! We will be happy to set up an appointment and answer any questions you may have.
"Dave Nessel and his stellar company, Unique Construction NY Inc. are the BEST. Allow me tell you why- On May 15th 2022 at 5:45 p.m., my house was hit by, what electrical engineers later estimated, was at least 80,000 volts of lightning. That huge, direct surge of energy destroyed all the systems and contents that made my house more than four walls and a roof. In addition to the bolt of lightning destroying all the systems in the house, it caused a violent, destructive fire. Thankfully I was home at the time of the incident, or the house would have quickly burned down all the way down and my pets would have suffered a terrible fate. Still, after all was said and done what had been my home for seventeen years was reduced to nothing more than an outer shell. I was immediately forced into the position to find, hire, and organize tradesmen from all specialties, negotiate the endless complexities of homeowners insurance, all while trying to find a place to live and continuing my self-employed full-time work schedule. It quickly became clear I needed the services of a general contractor. I interviewed a couple, but as soon as I met Dave I knew he was the man for the job. Dave was always on time or early. He went through the house with a fine tooth comb for hours, noticing things and problems from the destruction I hadn't noticed. His expertise of every level of construction and understanding of all aspects of housing systems (electrical, plumbing, etc) was unmatched by anyone else I had interviewed. Additionally he had an understanding of the homeowner insurance protocols and was able to interject as a supporting role (only when needed, Dave never undermined me -I'm a single female homeowner-) with professional, easy to read, paperwork, accurately demonstrating all costs. I'm confident his detailed documentation made the long slog of negotiations with my insurance representatives a little easier. Under his expert guidance, his company gutted and rebuilt my old house to beautifully modern standards while maintaining its historical charm. The rebuild came in precisely on budget and two weeks early. Dave's company Unique Construction handled my complex situation with upstanding processional skill, old fashioned kindness, and outstanding forthrightness. Dave and his crew treated me with respect, rebuilt my home, and provided a little hand holding & TLC when it seemed I needed it and I'm eternally grateful. Anyone reading this should hire Unique Construction!"
With several years experience, Suscal Construction, LLC works hard to bring each customer the best possible service and quality available. We look forward to working with you soon on your next project. We welcome your questions and thank you for your interest.
"excellent work, prompt and efficient"
Pravin S on June 2025
With several years experience, Suscal Construction, LLC works hard to bring each customer the best possible service and quality available. We look forward to working with you soon on your next project. We welcome your questions and thank you for your interest.
As a company that's priority is customer service,John's Proworks Interiors, LLC specializes in accurate estimates, precise planning, and superior installations.
"John and his team (Sal and Billy are just some of the team members) turned our dark, musty basement into a masterpiece! What once looked like a dungeon is now a bright, cozy space where I actually want to spend time. I thought the only thing our basement would ever be good for was hiding holiday decorations and junk, but now it’s a whole new level of livable. John made the process so easy and stress-free, always ready with a solution to every challenge. His crew worked with such precision that even the drywall looks like it belongs in a museum. Highly recommend, if you're thinking of remodeling your basement, just call this company. Your basement will thank you!"
Adam T on February 2025
As a company that's priority is customer service,John's Proworks Interiors, LLC specializes in accurate estimates, precise planning, and superior installations.
"John and his team (Sal and Billy are just some of the team members) turned our dark, musty basement into a masterpiece! What once looked like a dungeon is now a bright, cozy space where I actually want to spend time. I thought the only thing our basement would ever be good for was hiding holiday decorations and junk, but now it’s a whole new level of livable. John made the process so easy and stress-free, always ready with a solution to every challenge. His crew worked with such precision that even the drywall looks like it belongs in a museum. Highly recommend, if you're thinking of remodeling your basement, just call this company. Your basement will thank you!"
For almost the last decade, Lilco Construction, Inc has been providing quality basement remodels to the Orange and Rockland County areas. We have the expertise to ensure your satisfaction.
"I want to say my experience with Josh was awesome. He worked with me and explained me how the job would be done. My project was done in a timely manner, and came out awesome I would recommend them for any of your projects."
Kristen H on April 2025
For almost the last decade, Lilco Construction, Inc has been providing quality basement remodels to the Orange and Rockland County areas. We have the expertise to ensure your satisfaction.
"I want to say my experience with Josh was awesome. He worked with me and explained me how the job would be done. My project was done in a timely manner, and came out awesome I would recommend them for any of your projects."
Kristen H on April 2025
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FAQs for basement leak repair projects in Cornwall, NY
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 Cornwall, NY 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.