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Verified Reviews for Foundation Repair pros in Windham, NY

*The Angi rating for Foundation Repair companies in Windham, 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 Windham, 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 09, 2025

Find Foundation repair specialists in Windham

Grady's Painting Plastering/Construction

4.56(
54
)
•Approved Pro

Grady's Painting Plastering/Construction

4.56(
54
)
•Approved Pro
Customers say: Quality work
56 years of experience
Free onsite estimate

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

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
74 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 Basement Systems Of New York

Basement Systems Of New York

4.82(
28
)
•Approved Pro

Basement Systems Of New York

4.82(
28
)
•Approved Pro
Customers say: True professional
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
119 local quotes requested

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."

Regina R on September 2024

MFX Development llc

5.00(
4
)

MFX Development llc

5.00(
4
)
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

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 RJM Contracting

RJM Contracting

4.97(
32
)

RJM Contracting

4.97(
32
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Specializing in all phases of Concrete/Masonry! We always guarantee your satisfaction and won’t leave until the job is done right. We take pride in ourselves and on the quality work we provide, while always delivering great customer service! Check out our services offered, then call --or-- click to schedule a free estimate today!

"It went very well. Communication was excellent. They showed up when the said they would. The walkway looks great. I would recommend them and use them again"

John C on August 2025

Specializing in all phases of Concrete/Masonry! We always guarantee your satisfaction and won’t leave until the job is done right. We take pride in ourselves and on the quality work we provide, while always delivering great customer service! Check out our services offered, then call --or-- click to schedule a free estimate today!

"It went very well. Communication was excellent. They showed up when the said they would. The walkway looks great. I would recommend them and use them again"

John C on August 2025

BuildBlock CNY

No reviews yet

BuildBlock CNY

No reviews yet
12 years of experience

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].

Ian C Carey

No reviews yet

Ian C Carey

No reviews yet
25 years of experience

24 Hour emergency services. Complete property management, maintenance , and preservation. Complete landscaping and interior and exterior debris removals. Full rehab , remodels or new construction. From foundation to rooftops , front lawn to back yard we are Your full service property management providers. Free estimates, senior discounts and referral reimbursement. Family owned and operated. Over 20 years experience. Lawn care , debris and residential trash services.

24 Hour emergency services. Complete property management, maintenance , and preservation. Complete landscaping and interior and exterior debris removals. Full rehab , remodels or new construction. From foundation to rooftops , front lawn to back yard we are Your full service property management providers. Free estimates, senior discounts and referral reimbursement. Family owned and operated. Over 20 years experience. Lawn care , debris and residential trash services.

KD Flooring

No reviews yet

KD Flooring

No reviews yet
10 years of experience

We do Flooring for Commercial Real Estate for the North East US. We are known for high quality service, are team is made of some of the most experienced in the trade.We have all the services needed to make sure you get the floor you ask for, that is are job here at KD Flooring. We have the people, tools, patterns and protection needed to make sure you have a floor you and your customers will want to come back again and again just to walk on. Contact Us and get a Free Estimate on Your Business/Companies Floor Today!

We do Flooring for Commercial Real Estate for the North East US. We are known for high quality service, are team is made of some of the most experienced in the trade.We have all the services needed to make sure you get the floor you ask for, that is are job here at KD Flooring. We have the people, tools, patterns and protection needed to make sure you have a floor you and your customers will want to come back again and again just to walk on. Contact Us and get a Free Estimate on Your Business/Companies Floor Today!

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Foundation Repair questions, answered by experts

Signs of structural damage include foundation cracks, roof leaks, bouncy floors, crumbling concrete, and cracked or leaning chimneys. Structural damage can make itself apparent in various ways, and sometimes, there may not be obvious signs. Inspect your foundation and roof annually to stay ahead of potentially serious structural problems. 

Yes. Foundation walls are always load-bearing.

Crawl space foundation problems can stem from a few different issues, but the most common are moisture and water problems and soil instability. Moisture and water issues are often a result of poor drainage, which can lead to water intrusion and soil expansion and contraction, leaving your foundation under added stress. A few things can cause soil instability, including poor drainage, karst landscapes and resulting sinkholes, and poorly compacted soil during construction.

You can use epoxy-based concrete fillers to repair small cracks and dents in the floor. For larger damages, remove any debris, then patch the cracks or holes with concrete repair products or resurface the entire floor. We recommend using fast-curing products that cure in four hours. You can also buy a pre-mixed concrete patch and leveler if you are only repairing parts of your floor.

Depending on the severity, a slab leak can go undetected for months or even years, especially if you don’t carry out routine foundation inspections to find foundation leaks early. However, minor leaks are likely to turn into more severe leaks over time, so you might notice increases in water bills and issues with yard drainage, even if the problem is minor.

The Windham, NY homeowners’ guide to foundation repairs

From average costs to expert advice, get all the answers you need to get your job done.

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