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Verified Reviews for Basement Leak Repair pros in Wilmington, NY
*The Angi rating for Basement Leak Repair companies in Wilmington, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Leak Repair needs.
*The HomeAdvisor rating for Basement Leak Repair companies in Wilmington, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Leak Repair needs.
Last update on November 08, 2025
Find Basement leak repair pros in Wilmington

Northern Basement Systems
Northern Basement Systems
Matt Clark's Northern Basement Systems, locally owned and operated, is the leading basement waterproofing, crawl space moisture control, and foundation repair contractor in Vermont, New Hampshire, & Essex and Clinton County NY. We are accredited with the Better Business Bureau and maintain a consistent A+ rating. We offer quality basement & foundation work while providing outstanding service to each and every one of our customers. Basement Waterproofing Sump Pump System Crawl Space Repair Foundation Repair Concrete Leveling and Sealing Mold Problems.
"I strongly caution anyone considering doing business with this company. I gave them a deposit of $4,428.65, and when I canceled a week later they kept almost $900 of it even though my service was not for another 6 weeks. You do sign a very simple, clearly stated document that says, “Should you cancel beyond three business days, you understand your deposit is non-refundable. Northern Basements may choose to refund depending on cancellation circumstances.” I fully acknowledge that I canceled a few days outside that window, but I hoped an honest company that cares about customers and referrals would choose to provide a full refund. I am a sucker for hoping that. They chose to risk my impression, referral and review for $885.53. If nothing else comes out of this, I hope everyone reading at least goes in knowing that this statement on their contract is a real threat and your deposit is hostage. Even Airbnb’s offer full refunds on deposits within just a few days of people’s arrival date. 3 days to cancel with service not scheduled for 6 weeks out, “C’mon man.” No materials were used. No service workers’ time was taken. The manager justified the 20% withholding as credit card fees, restocking fees, time and resources for the estimate, and administrative fees. I wholly accepted responsibility for the credit card fees and time of Paul, the gentleman who performed the assessment, and I offered to settle at 10%. I still believe any reputable company would have provided a full refund at this point in a project, or at most deduct the credit card fees, because nothing more went into this beyond what would have normally been a free estimate. The further arguments the manager made for the additional fees were the scheduling of their team and allocation of materials for my project. Complete nonsense, especially when the project was not set for 6 weeks away. Because they had my deposit hostage, they had control of how much they decided they wanted to keep, it was completely arbitrary, and they kept almost $900 of my money without providing anything. If they wanted to cover their credit card transaction fees, fine, at most 6%, but the rest is absolute robbery. The only solace I can find in this loss of almost $900 now is that I didn’t spend another $13,000 with them. I tried to call Paul after speaking with the manager to ask if he could do me a favor and try to reason with the manager on my behalf because he seemed like a nice enough guy. No answer. No call back. I will never seek out this company’s services again and I will actively discourage others from doing so but, based on my experience, I expect they really don’t care."
Eddie R on January 2023
Matt Clark's Northern Basement Systems, locally owned and operated, is the leading basement waterproofing, crawl space moisture control, and foundation repair contractor in Vermont, New Hampshire, & Essex and Clinton County NY. We are accredited with the Better Business Bureau and maintain a consistent A+ rating. We offer quality basement & foundation work while providing outstanding service to each and every one of our customers. Basement Waterproofing Sump Pump System Crawl Space Repair Foundation Repair Concrete Leveling and Sealing Mold Problems.
"I strongly caution anyone considering doing business with this company. I gave them a deposit of $4,428.65, and when I canceled a week later they kept almost $900 of it even though my service was not for another 6 weeks. You do sign a very simple, clearly stated document that says, “Should you cancel beyond three business days, you understand your deposit is non-refundable. Northern Basements may choose to refund depending on cancellation circumstances.” I fully acknowledge that I canceled a few days outside that window, but I hoped an honest company that cares about customers and referrals would choose to provide a full refund. I am a sucker for hoping that. They chose to risk my impression, referral and review for $885.53. If nothing else comes out of this, I hope everyone reading at least goes in knowing that this statement on their contract is a real threat and your deposit is hostage. Even Airbnb’s offer full refunds on deposits within just a few days of people’s arrival date. 3 days to cancel with service not scheduled for 6 weeks out, “C’mon man.” No materials were used. No service workers’ time was taken. The manager justified the 20% withholding as credit card fees, restocking fees, time and resources for the estimate, and administrative fees. I wholly accepted responsibility for the credit card fees and time of Paul, the gentleman who performed the assessment, and I offered to settle at 10%. I still believe any reputable company would have provided a full refund at this point in a project, or at most deduct the credit card fees, because nothing more went into this beyond what would have normally been a free estimate. The further arguments the manager made for the additional fees were the scheduling of their team and allocation of materials for my project. Complete nonsense, especially when the project was not set for 6 weeks away. Because they had my deposit hostage, they had control of how much they decided they wanted to keep, it was completely arbitrary, and they kept almost $900 of my money without providing anything. If they wanted to cover their credit card transaction fees, fine, at most 6%, but the rest is absolute robbery. The only solace I can find in this loss of almost $900 now is that I didn’t spend another $13,000 with them. I tried to call Paul after speaking with the manager to ask if he could do me a favor and try to reason with the manager on my behalf because he seemed like a nice enough guy. No answer. No call back. I will never seek out this company’s services again and I will actively discourage others from doing so but, based on my experience, I expect they really don’t care."
Eddie R on January 2023

Northern Basement Systems
Northern Basement Systems
Northern Basement Systems, is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade, combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.
"I strongly caution anyone considering doing business with this company. I gave them a deposit of $4,428.65, and when I canceled a week later they kept almost $900 of it even though my service was not for another 6 weeks. You do sign a very simple, clearly stated document that says: should you cancel beyond three business days, you understand your deposit is non-refundable. Northern Basements may choose to refund depending on cancellation circumstances I fully acknowledge that I canceled a few days outside that window, but I hoped an honest company that cares about customers and referrals would choose to provide a full refund. I am a sucker for hoping that. They chose to risk my impression, referral, and review for $885.53. If nothing else comes out of this, I hope everyone reading at least goes in knowing that this statement on their contract is a real threat and your deposit is a hostage. Even Air b and bs offer full refunds on deposits within just a few days of their arrival date. 3 days to cancel with service not scheduled for 6 weeks out, Come on man. No materials were used. No service workers time was taken. The manager justified the 20% withholding as credit card fees, restocking fees, time and resources for the estimate, and administrative fees. I wholly accepted responsibility for the credit card fees and time of Paul, the gentleman who performed the assessment, and I offered to settle at 10%. I still believe any reputable company would have provided a full refund at this point in a project, or at most deduct the credit card fees because nothing more went into this beyond what would have normally been a free estimate. The further arguments the manager made for the additional fees were the scheduling of their team and the allocation of materials for my project. Complete nonsense, especially when the project was not set for 6 weeks away. Because they had my deposit hostage, they had control over how much they decided they wanted to keep, it was completely arbitrary, and they kept almost $900 of my money without providing anything. If they wanted to cover their credit card transaction fees, fine, at most 6%, but the rest is absolute robbery. The only solace I can find in this loss of almost $900 now is that I did not spend another $13,000 with them. I tried to call Paul after speaking with the manager to ask if he could do me a favor and try to reason with the manager on my behalf because he seemed nice enough. No answer. No callback. I will never seek out their services again and I will actively discourage others from doing so but, based on my experience, I expect they do not care."
Eddie R on January 2023
Northern Basement Systems, is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade, combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.
"I strongly caution anyone considering doing business with this company. I gave them a deposit of $4,428.65, and when I canceled a week later they kept almost $900 of it even though my service was not for another 6 weeks. You do sign a very simple, clearly stated document that says: should you cancel beyond three business days, you understand your deposit is non-refundable. Northern Basements may choose to refund depending on cancellation circumstances I fully acknowledge that I canceled a few days outside that window, but I hoped an honest company that cares about customers and referrals would choose to provide a full refund. I am a sucker for hoping that. They chose to risk my impression, referral, and review for $885.53. If nothing else comes out of this, I hope everyone reading at least goes in knowing that this statement on their contract is a real threat and your deposit is a hostage. Even Air b and bs offer full refunds on deposits within just a few days of their arrival date. 3 days to cancel with service not scheduled for 6 weeks out, Come on man. No materials were used. No service workers time was taken. The manager justified the 20% withholding as credit card fees, restocking fees, time and resources for the estimate, and administrative fees. I wholly accepted responsibility for the credit card fees and time of Paul, the gentleman who performed the assessment, and I offered to settle at 10%. I still believe any reputable company would have provided a full refund at this point in a project, or at most deduct the credit card fees because nothing more went into this beyond what would have normally been a free estimate. The further arguments the manager made for the additional fees were the scheduling of their team and the allocation of materials for my project. Complete nonsense, especially when the project was not set for 6 weeks away. Because they had my deposit hostage, they had control over how much they decided they wanted to keep, it was completely arbitrary, and they kept almost $900 of my money without providing anything. If they wanted to cover their credit card transaction fees, fine, at most 6%, but the rest is absolute robbery. The only solace I can find in this loss of almost $900 now is that I did not spend another $13,000 with them. I tried to call Paul after speaking with the manager to ask if he could do me a favor and try to reason with the manager on my behalf because he seemed nice enough. No answer. No callback. I will never seek out their services again and I will actively discourage others from doing so but, based on my experience, I expect they do not care."
Eddie R on January 2023

Adirondack Basement Systems, Inc.
Adirondack Basement Systems, Inc.
With over 25 years of professional experience, Adirondack Basement Systems is an upstanding Accredited Business with the Better Business Bureau, and members of Capital Region Builders and Remodelers Association! We have a fully trained staff to help you with all of your waterproofing, foundation support, concrete repair, and crawlspace needs. We provide free estimates and lifetime transferable warranties. If your basement is in need of care and attention, we're only a phone call away! We look forward to serving you! If you are planning on finishing or refinishing your basement, call us before you begin your project. We want to help you to protect your investment by making sure that your damp basement is dry all the time. Adirondack Basement Systems is an upstanding Accredited Business of the Better Business Bureau, and members of Capital Region Builders and Remodelers Association, National Association of Home Builders, and New York State Builders Association.
"It was a complex project. They were very careful with their procedures and raised sunken concrete sections next to the house and around a pool to allow for drainage. They filled the major cracks. They were courteous and on-time over several days. After many years the water in the basement problem has been resolved."
Robert D on September 2018
With over 25 years of professional experience, Adirondack Basement Systems is an upstanding Accredited Business with the Better Business Bureau, and members of Capital Region Builders and Remodelers Association! We have a fully trained staff to help you with all of your waterproofing, foundation support, concrete repair, and crawlspace needs. We provide free estimates and lifetime transferable warranties. If your basement is in need of care and attention, we're only a phone call away! We look forward to serving you! If you are planning on finishing or refinishing your basement, call us before you begin your project. We want to help you to protect your investment by making sure that your damp basement is dry all the time. Adirondack Basement Systems is an upstanding Accredited Business of the Better Business Bureau, and members of Capital Region Builders and Remodelers Association, National Association of Home Builders, and New York State Builders Association.
"It was a complex project. They were very careful with their procedures and raised sunken concrete sections next to the house and around a pool to allow for drainage. They filled the major cracks. They were courteous and on-time over several days. After many years the water in the basement problem has been resolved."
Robert D on September 2018

C & G Custom Carpentry
C & G Custom Carpentry
C & G Custom Carpentry, is your premiere choice in upstate New York for home repairs and improvements. We have over 25 years combined experience and take pride in providing exceptional service and quality workmanship. Call today to schedule your appointment, we look forward to working with you.518-536-6058
"Wow, wow, wow. Excellent customer service. Chris & Cody were so polite and honest. Gave us a good quote to remove and put new shingles on our camp and garage. They were there when they said they would be, all the workers were nice and did a great job. The roof looks fantastic, neighbors are already commenting on it. Thank you so much. Would definitely hire them again and refer them to family, friends, & neighbors."
Karen B on October 2022
C & G Custom Carpentry, is your premiere choice in upstate New York for home repairs and improvements. We have over 25 years combined experience and take pride in providing exceptional service and quality workmanship. Call today to schedule your appointment, we look forward to working with you.518-536-6058
"Wow, wow, wow. Excellent customer service. Chris & Cody were so polite and honest. Gave us a good quote to remove and put new shingles on our camp and garage. They were there when they said they would be, all the workers were nice and did a great job. The roof looks fantastic, neighbors are already commenting on it. Thank you so much. Would definitely hire them again and refer them to family, friends, & neighbors."
Karen B on October 2022
Bowen Ridge Construction
Bowen Ridge Construction
We are a full service building and remodeling contractor. We have been in the construction industry for more than 20 years. We remodel all aspects of your home, Kitchens, Baths, living areas and so much more. We also will build new homes, decks, garages, and out buildings. Our ability to accurately price jobs, puts us in a league of our own. We have the Best People, Best Products, Best Results, Everytime. Come experience the differences.
"Joe and his team put a beautiful addition on to my house. He did a great job of communicating and worked with us on pricing throughout. I would recommend him without hesitation."
Jesse Y on May 2024
We are a full service building and remodeling contractor. We have been in the construction industry for more than 20 years. We remodel all aspects of your home, Kitchens, Baths, living areas and so much more. We also will build new homes, decks, garages, and out buildings. Our ability to accurately price jobs, puts us in a league of our own. We have the Best People, Best Products, Best Results, Everytime. Come experience the differences.
"Joe and his team put a beautiful addition on to my house. He did a great job of communicating and worked with us on pricing throughout. I would recommend him without hesitation."
Jesse Y on May 2024
Adirondack Paint & Flooring
Adirondack Paint & Flooring
For 30+ years, Fred Levitt has been providing home improvement and contracting services to residential and commercial businesses. Adirondack Paint & Flooring was founded on the belief that finding local contractors in the Adirondacks that show up on time and finish the job accurately should not be difficult. Offering an extensive list of services including (but not limited to) interior/exterior painting and staining, basement refinishing, vinyl plank flooring, cabinet installation, pine ceiling installations, drop ceiling installations, window and door framing, deck cleaning, staining and repairs, and railing rebuilds. Fred has the extensive experience and skill to complete your project efficiently with no wasted time. He prides himself on accurately scheduling your project and following through to completion before starting another job. This helps keep prices low and customers happy.
For 30+ years, Fred Levitt has been providing home improvement and contracting services to residential and commercial businesses. Adirondack Paint & Flooring was founded on the belief that finding local contractors in the Adirondacks that show up on time and finish the job accurately should not be difficult. Offering an extensive list of services including (but not limited to) interior/exterior painting and staining, basement refinishing, vinyl plank flooring, cabinet installation, pine ceiling installations, drop ceiling installations, window and door framing, deck cleaning, staining and repairs, and railing rebuilds. Fred has the extensive experience and skill to complete your project efficiently with no wasted time. He prides himself on accurately scheduling your project and following through to completion before starting another job. This helps keep prices low and customers happy.
The Honey Do Team
The Honey Do Team
We do it all! Our professional and highly skilled staff love being the go-to handyman/contractor for any job you need, big or small. We do the things that you want or need done but, don't have the time or don't want to do. Handyman work, contractor, remodeling, roofing, plumbing, electrical, painting, closets, kitchens, fencing, sheds, stairs, railings, rain gutters, ADA compliance, repairs, demolition, shelving, tile work, pressure washing, gazebos, carpentry, insulation, flooring, excavation, bathrooms!
"Don & Tim did great work! They are talented and experienced professionals with camaraderie and a good sense of humor."
Ken A on April 2022
We do it all! Our professional and highly skilled staff love being the go-to handyman/contractor for any job you need, big or small. We do the things that you want or need done but, don't have the time or don't want to do. Handyman work, contractor, remodeling, roofing, plumbing, electrical, painting, closets, kitchens, fencing, sheds, stairs, railings, rain gutters, ADA compliance, repairs, demolition, shelving, tile work, pressure washing, gazebos, carpentry, insulation, flooring, excavation, bathrooms!
"Don & Tim did great work! They are talented and experienced professionals with camaraderie and a good sense of humor."
Ken A on April 2022

Off Campus, Inc.
Off Campus, Inc.
Off Campus, Inc. is a full service, privately held commercial and residential real estate investment and redevelopment firm. Off Campus focuses on college housing, residential rentals and commercial properties in and around college towns. Off Campus has the knowledge, experience and capability of rapidly deploying resources for site selection, acquisition, financing, construction, leasing, management and operations. Off Campus offers a variety of real estate investment advisory strategies that cater to our clients investment objectives, goals and risks. Off Campus currently operates in the Northeast region with holdings in New York, New Hampshire and Maine. We love what we do and is quite evident from our properties, management services to our team at Off Campus.
Off Campus, Inc. is a full service, privately held commercial and residential real estate investment and redevelopment firm. Off Campus focuses on college housing, residential rentals and commercial properties in and around college towns. Off Campus has the knowledge, experience and capability of rapidly deploying resources for site selection, acquisition, financing, construction, leasing, management and operations. Off Campus offers a variety of real estate investment advisory strategies that cater to our clients investment objectives, goals and risks. Off Campus currently operates in the Northeast region with holdings in New York, New Hampshire and Maine. We love what we do and is quite evident from our properties, management services to our team at Off Campus.
Painting Etc., Inc.
Painting Etc., Inc.
Full Line Construction Services.
Full Line Construction Services.
BuildBlock CNY
BuildBlock CNY
BuildBlockCNY is here to serve you with green building material BuildBlock Insulated Concrete Forms are by far more superior product on the market in ICF building. Additional contact - Aaron Boise, email - [email protected].
BuildBlockCNY is here to serve you with green building material BuildBlock Insulated Concrete Forms are by far more superior product on the market in ICF building. Additional contact - Aaron Boise, email - [email protected].
The Wilmington, 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.

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Before investing in a pricey vapor barrier, does crawl space encapsulation add value to your home? The answer is a little more complicated than you expect.

Have a finished basement and can’t decide how to best use the space? If you’re a fan of entertaining, building a basement bar might be the DIY project for you.

Thinking of refinishing your basement and looking for basement remodel ideas? Check out 25 ways to transform your subterranean space.
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