
Get matched with top foundation repair specialists in Knox, NY
There are 4 highly-rated local foundation repair specialists.
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*The Angi rating for Foundation Repair companies in Knox, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Foundation Repair needs.
*The HomeAdvisor rating for Foundation Repair companies in Knox, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Foundation Repair needs.
Last update on November 28, 2025
Find Foundation repair specialists in Knox

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

Staats Masonry
Staats Masonry
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

Adirondack Basement Systems, Inc.
Adirondack Basement Systems, Inc.
As technology grows, so does our business. That is why we offer customers proven solutions that keep basements and dirt crawl spaces dry ALL of the time. We believe that all parts of a home should be functioning properly - so we listen to our customers in order to develop a specialized solution that fully meets their expectations. With numerous integrative and sophisticated product lines, we can help almost all situations!
"Wonderful job done on very challenging basement. We are very happy with the results. "
Diane K on September 2025
As technology grows, so does our business. That is why we offer customers proven solutions that keep basements and dirt crawl spaces dry ALL of the time. We believe that all parts of a home should be functioning properly - so we listen to our customers in order to develop a specialized solution that fully meets their expectations. With numerous integrative and sophisticated product lines, we can help almost all situations!
"Wonderful job done on very challenging basement. We are very happy with the results. "
Diane K on September 2025

LaBello's Masonry and Waterproofing, LLC
LaBello's Masonry and Waterproofing, LLC
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

J&A MASONRY LLC
J&A MASONRY LLC
J&A Masonry LLC is a second generation mason and veteran owned company. We specialize in many areas of masonry including but not limited to: chimney rebuilds, chimney repair, tuck pointing, hardscaping (pavers and retaining walls), installing chimney and fireplace lining systems and foundation repair. We will also take on custom jobs depending on what they entail. We strive for quality work at reasonable prices and excellent customer service
"Joey and Aaron were on time, fast, efficient, and did great work repairing my foundation crack. No more leaks into the basement!"
MG H on September 2025
J&A Masonry LLC is a second generation mason and veteran owned company. We specialize in many areas of masonry including but not limited to: chimney rebuilds, chimney repair, tuck pointing, hardscaping (pavers and retaining walls), installing chimney and fireplace lining systems and foundation repair. We will also take on custom jobs depending on what they entail. We strive for quality work at reasonable prices and excellent customer service
"Joey and Aaron were on time, fast, efficient, and did great work repairing my foundation crack. No more leaks into the basement!"
MG H on September 2025

Fazio Waterproofing & Enterprises
Fazio Waterproofing & Enterprises
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

A+ Chimneys
A+ Chimneys
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers' needs. It is our mission to provide excellent workmanship, and complete customer satisfaction from start to completion of a project. In order to understand the needs, and expectations of our customers, we take great care to work, and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.
"Great job very professional "
Brenda D on July 2025
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers' needs. It is our mission to provide excellent workmanship, and complete customer satisfaction from start to completion of a project. In order to understand the needs, and expectations of our customers, we take great care to work, and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.
"Great job very professional "
Brenda D on July 2025

Capital Chimneys and Masonry Repairs
Capital Chimneys and Masonry Repairs
We're a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. Our services are customized to the individual project, paying close attention to the details of each project that we're involved with. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guaranteeing your satisfaction!
"Capital Chimneys and Masonry Repairs contacted me the same day i requested a quote, and were able to visit to provide a quote within day or so. They then visited, and completed the chinking on an outside wall, repaired a wall in the basement, and were able to install a gutter to ensure the water no longer damages that wall. They also pointed out future repairs that would be good to do in the future, but not urgent. They also pointed another wall in the basement. The three masonry repairs, as well as the gutter, were installed with professionalism and skill. I look forward to working with Capital Chimneys and Masonry repair again in the future."
Gidon D on June 2025
We're a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. Our services are customized to the individual project, paying close attention to the details of each project that we're involved with. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guaranteeing your satisfaction!
"Capital Chimneys and Masonry Repairs contacted me the same day i requested a quote, and were able to visit to provide a quote within day or so. They then visited, and completed the chinking on an outside wall, repaired a wall in the basement, and were able to install a gutter to ensure the water no longer damages that wall. They also pointed out future repairs that would be good to do in the future, but not urgent. They also pointed another wall in the basement. The three masonry repairs, as well as the gutter, were installed with professionalism and skill. I look forward to working with Capital Chimneys and Masonry repair again in the future."
Gidon D on June 2025
Grady's Painting Plastering/Construction
Grady's Painting Plastering/Construction
WE SPECIALIZE IN THE HISTORICAL REPAIR AND RESTORATIONS FOR INTERIOR AND EXTERIOR. WE WORK THE WHOLE STATE OF NEW JERSEY, MARYLAND, WASHINGTON DC, CONNECTICUT, VIRGINA AND MASSACHUSETTS. WE ARE LICENSED AND INSURED IN ALL STATES. WE ARE WILLING TO TRAVEL, ANY JOB SMALL OR LARGE. CONSULTATION AND TRANSPORTATION FEES WILL APPLY. WE DO WINDOW REPAIR. PLASTER REPAIRS. AND ALL MASONRY REPAIRS
"We had cracks in the dyed mortar of the bricks above our garage. Grady took the time to match the color, even with the color having aged 10 years, and you would not even be able to tell that there was new mortar. If your project is anything like ours, you will not be disappointed."
Bradley S on August 2024
WE SPECIALIZE IN THE HISTORICAL REPAIR AND RESTORATIONS FOR INTERIOR AND EXTERIOR. WE WORK THE WHOLE STATE OF NEW JERSEY, MARYLAND, WASHINGTON DC, CONNECTICUT, VIRGINA AND MASSACHUSETTS. WE ARE LICENSED AND INSURED IN ALL STATES. WE ARE WILLING TO TRAVEL, ANY JOB SMALL OR LARGE. CONSULTATION AND TRANSPORTATION FEES WILL APPLY. WE DO WINDOW REPAIR. PLASTER REPAIRS. AND ALL MASONRY REPAIRS
"We had cracks in the dyed mortar of the bricks above our garage. Grady took the time to match the color, even with the color having aged 10 years, and you would not even be able to tell that there was new mortar. If your project is anything like ours, you will not be disappointed."
Bradley S on August 2024

Legacy Decks
Legacy Decks
We are a small construction company who's business model is focused on both customer service and the quality of our work. The owner, Joseph Vitale, is present on all job sites to ensure that the level of craftsmanship is held to the highest standard. We are a Trex Pro Platinum installer that specializes in composite decking and backyard transformations!
"Great job far exceeded expectations. Got done on time . Left yard in better shape than when started."
Brad R on June 2023
We are a small construction company who's business model is focused on both customer service and the quality of our work. The owner, Joseph Vitale, is present on all job sites to ensure that the level of craftsmanship is held to the highest standard. We are a Trex Pro Platinum installer that specializes in composite decking and backyard transformations!
"Great job far exceeded expectations. Got done on time . Left yard in better shape than when started."
Brad R on June 2023
The Knox, NY homeowners’ guide to foundation repairs
From average costs to expert advice, get all the answers you need to get your job done.

A bowing basement wall needs immediate repair. Learn how much it costs to repair a bowing basement wall and what factors can affect the final price tag.

Foundation repair costs can be tricky when you have a large repair on your hands. This guide walks through costs from small cracks to total replacement.

Crawl space maintenance can help improve indoor air quality and avoid structural damage. Learn how much crawl space cleaning costs and when to schedule it.

Not sure if a pier and beam or slab foundation is better for you? Learn about the pros and cons of each, get cost and value information, and more.

Foundation issues are critical, so knowing how to manage them is too. Use this guide to learn who to call for foundation repair.

All foundations settle, but some can develop related structural issues. Use this guide to identify foundation settlement and determine when to take action.
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