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    Verified basement leak repair services reviews

Find Basement leak repair pros in Knox

Avatar for TGD Remodeling

TGD Remodeling

5.00(
11
)
Approved Pro

TGD Remodeling

5.00(
11
)
Approved Pro
Super Service Award
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
48 local quotes requested

We specialize in Bathroom and Kitchen Remodeling services. We have industry experience since the early 2000's and are fully insured. We can remodel your bathroom in as little as one day! ! 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!

"Extremely pleased with this firm. Very professional and the end result was just what we wanted. His team did our 1/2 bath remodel in a matter of a few days & were polite, respectful & easy to work with. We had some minor glitches in the end but Anthony ended up working with us & carried through with a smile, a wonderful attitude & I couldn’t be more pleased. The person who did the taping & painting was exceptional...very quick, meticulous & efficient with great attention to detail. And, as a plus, their clean up once the job was completed was second to none! You will not go wrong hiring this firm.."

Cathy B on May 2025

We specialize in Bathroom and Kitchen Remodeling services. We have industry experience since the early 2000's and are fully insured. We can remodel your bathroom in as little as one day! ! 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!

"Extremely pleased with this firm. Very professional and the end result was just what we wanted. His team did our 1/2 bath remodel in a matter of a few days & were polite, respectful & easy to work with. We had some minor glitches in the end but Anthony ended up working with us & carried through with a smile, a wonderful attitude & I couldn’t be more pleased. The person who did the taping & painting was exceptional...very quick, meticulous & efficient with great attention to detail. And, as a plus, their clean up once the job was completed was second to none! You will not go wrong hiring this firm.."

Cathy B on May 2025


Avatar for M Johnson Contracting

M Johnson Contracting

4.54(
48
)
Approved Pro

M Johnson Contracting

4.54(
48
)
Approved Pro
Customers say: Quality work
18 local quotes requested
17 years of experience

M Johnson Contracting is a locally owned company specializing in remodels, additions, and custom builds to make your dream home a reality. Whatever the project, M Johnson Contracting has the skills, equipment, and experience to bring your dreams to life. Our passion is revitalizing tired spaces, restoring original beauty, and helping you fall in love with your home again.

"What started as a deck rebuild turned into a three season room addition. Matt and his crew were easy to work with, offered some great suggestions to us, and the finished room is more than we hoped for! We loved his suggestion of putting pine on the vaulted ceiling, and the finish work at the bottom on the outside looks great. Matt took care to match our 20 year old siding, and finish the windows and doors to exactly match the others on the house."

Sarah C on February 2023

M Johnson Contracting is a locally owned company specializing in remodels, additions, and custom builds to make your dream home a reality. Whatever the project, M Johnson Contracting has the skills, equipment, and experience to bring your dreams to life. Our passion is revitalizing tired spaces, restoring original beauty, and helping you fall in love with your home again.

"What started as a deck rebuild turned into a three season room addition. Matt and his crew were easy to work with, offered some great suggestions to us, and the finished room is more than we hoped for! We loved his suggestion of putting pine on the vaulted ceiling, and the finish work at the bottom on the outside looks great. Matt took care to match our 20 year old siding, and finish the windows and doors to exactly match the others on the house."

Sarah C on February 2023


MFX Development llc

5.00(
4
)
Approved Pro

MFX Development llc

5.00(
4
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
76 local quotes requested

We cover all aspects of residential and commercial remodeling as well as new construction projects. Fully insured with free on site and mobile estimates.

"It is a great company and provide a good service. I will use them again."

MILTON L on March 2022

We cover all aspects of residential and commercial remodeling as well as new construction projects. Fully insured with free on site and mobile estimates.

"It is a great company and provide a good service. I will use them again."

MILTON L on March 2022


Avatar for Fazio Waterproofing & Enterprises

Fazio Waterproofing & Enterprises

5.00(
1
)
Approved Pro

Fazio Waterproofing & Enterprises

5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
20 years of experience

Fazio Waterproofing & Enterprises is proud to be serving the area with expert services, with your satisfaction as our ultimate goal. With over 10 years of experience in our area of expertise, you can rest assured that your project will receive the high quality craftsmanship that only experience can bring. Call on us today, you will be glad you did!

"Nick Fazio is really excellent. Highly knowledgeable, professional, careful, and courteous. A real pleasure to work with. I was very comfortable trusting him with a complex project. Cost of the project was very reasonable. I highly recommend Fazio Waterproofing."

Edward M on July 2017

Fazio Waterproofing & Enterprises is proud to be serving the area with expert services, with your satisfaction as our ultimate goal. With over 10 years of experience in our area of expertise, you can rest assured that your project will receive the high quality craftsmanship that only experience can bring. Call on us today, you will be glad you did!

"Nick Fazio is really excellent. Highly knowledgeable, professional, careful, and courteous. A real pleasure to work with. I was very comfortable trusting him with a complex project. Cost of the project was very reasonable. I highly recommend Fazio Waterproofing."

Edward M on July 2017


Avatar for Elevated Home Improvements LLC

Elevated Home Improvements LLC

4.67(
12
)
Approved Pro

Elevated Home Improvements LLC

4.67(
12
)
Approved Pro
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
18 local quotes requested

We are a family owned business that pays attention to every little detail ensuring the projects come out flawless. Customer satisfaction is our top priority. Remodeling basements is our specialty, making a whole new living space out of your existing home! Please give us a call today!

"Vito and his crew finished our 800 sq foot basement and we couldn’t be happier with the job done. He walked us through each step and answered any and all questions along the way. Him and his crew were always punctual and professional. They didn’t stop until everything was perfect and they had our seal of approval. I can’t recommend them enough, we absolutely love our new space!"

Hilary S on July 2022

We are a family owned business that pays attention to every little detail ensuring the projects come out flawless. Customer satisfaction is our top priority. Remodeling basements is our specialty, making a whole new living space out of your existing home! Please give us a call today!

"Vito and his crew finished our 800 sq foot basement and we couldn’t be happier with the job done. He walked us through each step and answered any and all questions along the way. Him and his crew were always punctual and professional. They didn’t stop until everything was perfect and they had our seal of approval. I can’t recommend them enough, we absolutely love our new space!"

Hilary S on July 2022


Avatar for Staats Masonry

Staats Masonry

5.00(
17
)
Approved Pro

Staats Masonry

5.00(
17
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
15 local quotes requested

Staats Masonry is a small family owned business (Howard and Serena Staats). Over 30 years experience in Masonry and Construction services, with 2 years vocational schooling. Formally trained and certified by well known industry leaders such as Increte, Colormaker and Engrave-a-crete. We repair and replace foundation walls, install drainage systems, catch basins We build retaining walls, install bluestone patios/sidewalks, we also install concrete patios/sidewalk. Rebuild/repair porches/steps. Parge foundation walls. There’s no jobs too small.

"Serena Staats was very thorough and superb customer service! Hired Staats for small re-pointing job as well as removing old paint from brick wall and applying mortar. Job was done on time with excellent results. Would definitely hire again."

Jose C on April 2023

Staats Masonry is a small family owned business (Howard and Serena Staats). Over 30 years experience in Masonry and Construction services, with 2 years vocational schooling. Formally trained and certified by well known industry leaders such as Increte, Colormaker and Engrave-a-crete. We repair and replace foundation walls, install drainage systems, catch basins We build retaining walls, install bluestone patios/sidewalks, we also install concrete patios/sidewalk. Rebuild/repair porches/steps. Parge foundation walls. There’s no jobs too small.

"Serena Staats was very thorough and superb customer service! Hired Staats for small re-pointing job as well as removing old paint from brick wall and applying mortar. Job was done on time with excellent results. Would definitely hire again."

Jose C on April 2023


Avatar for LaBello's Masonry and Waterproofing, LLC

LaBello's Masonry and Waterproofing, LLC

3.98(
143
)
Approved Pro

LaBello's Masonry and Waterproofing, LLC

3.98(
143
)
Approved Pro
Customers say: Quality work
61 local quotes requested
24 years of experience

When it comes to waterproofing, LaBello's Masonry & Waterproofing prides itself on its philosophy of first determining the root cause for water seepage in the building before taking action. Only after that determination has been made can design on an appropriate and lasting waterproofing solution be created. LaBello's Masonry & Waterproofing services to numerous clients including building owners, property managers and architects. We do quality masonry restoration work and waterproofing and we always do it at competitive rates.

"After i paid. there was 0 communication and im not even sure if the job is complete. i don?t receive any invoices that Chad promised "

Jamel N on August 2025

When it comes to waterproofing, LaBello's Masonry & Waterproofing prides itself on its philosophy of first determining the root cause for water seepage in the building before taking action. Only after that determination has been made can design on an appropriate and lasting waterproofing solution be created. LaBello's Masonry & Waterproofing services to numerous clients including building owners, property managers and architects. We do quality masonry restoration work and waterproofing and we always do it at competitive rates.

"After i paid. there was 0 communication and im not even sure if the job is complete. i don?t receive any invoices that Chad promised "

Jamel N on August 2025


Avatar for Adirondack Basement Systems, Inc.

Adirondack Basement Systems, Inc.

4.72(
76
)
Approved Pro

Adirondack Basement Systems, Inc.

4.72(
76
)
Approved Pro
Customers say: Super punctual
72 local quotes requested
27 years of experience

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


Avatar for All Dry Basement

All Dry Basement

5.00(
17
)
Approved Pro

All Dry Basement

5.00(
17
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
31 local quotes requested

We are a basement and crawlspace waterproofing company seeking to make your home healthier by solving your basement and/or crawlspace problems. The below ground space in your home can make you uncomfortable. We want to change that. Please gIve us a call and we will send one of our experts to help you understand why you are having the problems and how we can solve it for you. Tell us you heard about us here and get a special offer!

"Having to go through water problems in a basement is stressful but I am so glad I went with this company. Every person I interacted with was competent and professional. Larry was my first point of contact and he was incredibly knowledgeable and contacted me regularly to check in. I had scheduled multiple quotes but Larry sold me instantly because of his knowledgeable and straightforward communication. Todd, the owner, was so kind and you can tell how thorough he is about the work he does. He took the time to explain things to me and even catch things outside their job scope to make me aware of. He was incredibly fair with the pricing of the job. Nick and Dave were the two I interacted with the most because they did a majority of the labor. They were the best. They were respectful and knowledgeable. They took a lot of time to keep me updated and offer guidance for the long term care of my home. Having them working in my home never felt inconvenient. I could not have been more pleased with them or their work. I would highly recommend this company and the team they have assembled. Thank you for saving my home!"

Jacqueline C on March 2023

We are a basement and crawlspace waterproofing company seeking to make your home healthier by solving your basement and/or crawlspace problems. The below ground space in your home can make you uncomfortable. We want to change that. Please gIve us a call and we will send one of our experts to help you understand why you are having the problems and how we can solve it for you. Tell us you heard about us here and get a special offer!

"Having to go through water problems in a basement is stressful but I am so glad I went with this company. Every person I interacted with was competent and professional. Larry was my first point of contact and he was incredibly knowledgeable and contacted me regularly to check in. I had scheduled multiple quotes but Larry sold me instantly because of his knowledgeable and straightforward communication. Todd, the owner, was so kind and you can tell how thorough he is about the work he does. He took the time to explain things to me and even catch things outside their job scope to make me aware of. He was incredibly fair with the pricing of the job. Nick and Dave were the two I interacted with the most because they did a majority of the labor. They were the best. They were respectful and knowledgeable. They took a lot of time to keep me updated and offer guidance for the long term care of my home. Having them working in my home never felt inconvenient. I could not have been more pleased with them or their work. I would highly recommend this company and the team they have assembled. Thank you for saving my home!"

Jacqueline C on March 2023


Avatar for Rimco Spray Foam Insulation and Weatherization

Rimco Spray Foam Insulation and Weatherization

5.00(
4
)
Approved Pro

Rimco Spray Foam Insulation and Weatherization

5.00(
4
)
Approved Pro
31 local quotes requested
5 years of experience

I am a locally owned, and operated business that is committed to excellence in every aspect of word. I uphold a standard of integrity bound by fairness, honesty, and personal responsibility. My distinction is the quality of service that I bring to the customer, which would be the same way I would treat family, or a close friend. ** WE ARE FULLY INSURED! ** CALL US TODAY AT: 518-948-0465 TO LEARN MORE ABOUT OUR VETERAN DISCOUNT RATES!

"We have a basement that looks like new. The walls are all newly water-proofed, foundation cracks are sealed, and ceiling joist gaps are filled in to help increase energy efficiency. It is a huge relief to know that our water issues have been addressed. "

Elaine M on June 2025

I am a locally owned, and operated business that is committed to excellence in every aspect of word. I uphold a standard of integrity bound by fairness, honesty, and personal responsibility. My distinction is the quality of service that I bring to the customer, which would be the same way I would treat family, or a close friend. ** WE ARE FULLY INSURED! ** CALL US TODAY AT: 518-948-0465 TO LEARN MORE ABOUT OUR VETERAN DISCOUNT RATES!

"We have a basement that looks like new. The walls are all newly water-proofed, foundation cracks are sealed, and ceiling joist gaps are filled in to help increase energy efficiency. It is a huge relief to know that our water issues have been addressed. "

Elaine M on June 2025

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Basement Leak Repair questions, answered by experts

Yes, the air from a damp basement can travel up into your living area through a process called the stack effect, so moisture, mold spores, and other debris in your basement air can all decrease your indoor air quality on your main floors. Additionally, damp basements can promote the rotting of building materials, which can damage flooring, insulation, and framing on your first floor in addition to materials in the basement.

When considering finishing your basement, take into account a few pros and cons:

Pros

  • Can increase the value of your home

  • Separate space from the rest of the house 

  • Customize and personalize the basement to suit your needs and style

  • Increase the amount of living space in your home

Cons

  • May not regain enough value to cover the cost of finishing

  • Lack of natural light if it’s below ground level

  • Moisture or flooding can cause costly damage

  • Installing plumbing and electrical can be messy and costly

Several factors can impact the cost of waterproofing your basement. Some of the most common cost factors include:

  • Location

  • Square footage

  • Cause of the water leak

  • Type of foundation

  • Accessibility

  • Waterproofing method

  • Materials

  • Contractor experience and availability

  • Engineering reports, if needed

  • Structural and other repairs

  • Permits

Water that pools on concrete indicates a low spot somewhere on your driveway. You can level the slab with a concrete patching compound to help redirect water. You can also install drainage over existing concrete by digging out enough space for a channel drain or French drain or by adding a culvert below the slab.

French drains may fail when they become clogged with soil granules that slip through the pores of the landscaping fabric and through the holes in the pipe. 

Over time, this debris can build up inside the pipe and prevent water flow. To prevent this failure from happening, regularly flush out your French drain and keep debris away from the inlet grate.

The Knox, 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.

What do you need done? We’ll find top pros.
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