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    Verified foundation repairs reviews

Find Foundation repair specialists in Thiells

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 Diggs Building Technologies Corp.

Diggs Building Technologies Corp.

4.92(
39
)
Approved Pro

Diggs Building Technologies Corp.

4.92(
39
)
Approved Pro
Customers say: True professional
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
23 local quotes requested

Owner operated, our company has been serving the Greater Hudson Valley area for over 25 years now, giving us experience to address all of your structural issues. The longer the structural repair is needed, the larger the risk to you and your property. We will address your structural issues to ensure safety. No matter what caused the damage, we have the solution. Professional Engineer on staff.

"Tim and Jake replaced an old support beam and structural wall in our basement with new footings, posts, and steel beams through the length of the house. They handled the project from beginning to end with excellent communication and service. Before they could begin work, the engineer had to draw up plans and Diggs had to get permits approved. Tim worked in lockstep with the engineer and me - he stayed in touch so that I always knew where we were in the process. The work itself took them less than a week, and they left my house standing stronger than ever. If you have a structural issue in your home, these are 1000% the guys to call. Thank you, Tim and Jake!"

Lauren R on September 2025

Owner operated, our company has been serving the Greater Hudson Valley area for over 25 years now, giving us experience to address all of your structural issues. The longer the structural repair is needed, the larger the risk to you and your property. We will address your structural issues to ensure safety. No matter what caused the damage, we have the solution. Professional Engineer on staff.

"Tim and Jake replaced an old support beam and structural wall in our basement with new footings, posts, and steel beams through the length of the house. They handled the project from beginning to end with excellent communication and service. Before they could begin work, the engineer had to draw up plans and Diggs had to get permits approved. Tim worked in lockstep with the engineer and me - he stayed in touch so that I always knew where we were in the process. The work itself took them less than a week, and they left my house standing stronger than ever. If you have a structural issue in your home, these are 1000% the guys to call. Thank you, Tim and Jake!"

Lauren R on September 2025


"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


Avatar for Kingdom Masonry & Home Improvement's

Kingdom Masonry & Home Improvement's

No reviews yet

Kingdom Masonry & Home Improvement's

No reviews yet
Free onsite estimate

Hi Everyone Kingdom Masonry & Home Improvements We Offer All Types Of Home Improvements Always Happy To Help With Any Project No Matter How Small/Big Offer High Quality Service Same Day Call Out Service Free Quotes On All Projects Have A Good One Everyone Give Us A Call Anytime

Hi Everyone Kingdom Masonry & Home Improvements We Offer All Types Of Home Improvements Always Happy To Help With Any Project No Matter How Small/Big Offer High Quality Service Same Day Call Out Service Free Quotes On All Projects Have A Good One Everyone Give Us A Call Anytime


Foamco/Dr.EnergySaver

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Foamco/Dr.EnergySaver

No reviews yet

Insulation Consultant My Expertise in Cost-Effective and Efficient Project Management, Through eight years of dedicated research and hands on approach I have gained a comprehensive understanding of how to make your home, business, or any project as efficient as possible while maintaining a budget-friendly approach. My experience includes extensive training and certification in spray foam and other insulation solutions. I have also developed a strong understanding of the importance of communication and collaboration throughout a project. I make it a priority to keep my clients informed and involved every step of the way. By doing so, we can ensure that the final product meets all expectations, both in terms of functionality and cost. Additionally, I have a keen eye for detail and a passion for finding creative solutions to complex problems. This allows me to identify potential issues early on in a project and quickly develop effective solutions. Whether you are looking to improve the energy efficiency of your home or need a project manager for a larger construction project, I am confident in my ability to deliver exceptional results. Contact me today to learn more about my services and how I can help you achieve your goals.

Insulation Consultant My Expertise in Cost-Effective and Efficient Project Management, Through eight years of dedicated research and hands on approach I have gained a comprehensive understanding of how to make your home, business, or any project as efficient as possible while maintaining a budget-friendly approach. My experience includes extensive training and certification in spray foam and other insulation solutions. I have also developed a strong understanding of the importance of communication and collaboration throughout a project. I make it a priority to keep my clients informed and involved every step of the way. By doing so, we can ensure that the final product meets all expectations, both in terms of functionality and cost. Additionally, I have a keen eye for detail and a passion for finding creative solutions to complex problems. This allows me to identify potential issues early on in a project and quickly develop effective solutions. Whether you are looking to improve the energy efficiency of your home or need a project manager for a larger construction project, I am confident in my ability to deliver exceptional results. Contact me today to learn more about my services and how I can help you achieve your goals.



NYCMG

No reviews yet

NYCMG

No reviews yet
7 years of experience

“Your smallest job is our biggest concentration, your satisfaction is our achievement.” by President & CEO. Dear Sir / Madam, I would like to introduce you with our company, NYC MAPLE GROUP INC of Builder | Construction Team. We have been established to provide you with your best construction needs. We are here with excellent track record for the best customer satisfaction and never compromises on the quality of job and service that provided to the customer. Our team is ready to guide you with their best knowledge, ideas and experiences by keeping in constant touch with you and/or your company. Please feel free to keep in touch with us about any kind of construction job related queries. We would like to offer our service to you and/or to your company. We believe in keeping the customers happy and fully satisfied with products and services at a very competent price. We look forward to a wonderful relationship together and success for all concerned. Sincerely, AHF IFTI (President & CEO)

“Your smallest job is our biggest concentration, your satisfaction is our achievement.” by President & CEO. Dear Sir / Madam, I would like to introduce you with our company, NYC MAPLE GROUP INC of Builder | Construction Team. We have been established to provide you with your best construction needs. We are here with excellent track record for the best customer satisfaction and never compromises on the quality of job and service that provided to the customer. Our team is ready to guide you with their best knowledge, ideas and experiences by keeping in constant touch with you and/or your company. Please feel free to keep in touch with us about any kind of construction job related queries. We would like to offer our service to you and/or to your company. We believe in keeping the customers happy and fully satisfied with products and services at a very competent price. We look forward to a wonderful relationship together and success for all concerned. Sincerely, AHF IFTI (President & CEO)


Avatar for J.L.M. Industries Inc.

J.L.M. Industries Inc.

No reviews yet

J.L.M. Industries Inc.

No reviews yet
Free onsite estimate

All phases of construction New & Old construction -home remodeling -Sheetrock -Bathrooms -kitchens -windows -masonry -tile -roofing -doors -trim -paint -job site clean up -demolition -house cleaning service

All phases of construction New & Old construction -home remodeling -Sheetrock -Bathrooms -kitchens -windows -masonry -tile -roofing -doors -trim -paint -job site clean up -demolition -house cleaning service


Avatar for The Home Transformer

The Home Transformer

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The Home Transformer

No reviews yet
9 years of experience

The Premier Basement Specialists in the Hudson Valley. We only do Basements, From making them dry if they are wet to ALWAYS dry, all the way to finished space. We even work on Nasty Crawlspaces Too. That's why we say " from Basement to Beautiful." When you want to use that space below your feet that you already purchased give us a call.

The Premier Basement Specialists in the Hudson Valley. We only do Basements, From making them dry if they are wet to ALWAYS dry, all the way to finished space. We even work on Nasty Crawlspaces Too. That's why we say " from Basement to Beautiful." When you want to use that space below your feet that you already purchased give us a call.


Advanced Quality Builders

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Advanced Quality Builders

No reviews yet
39 years of experience

We are a family business that has been in business for over 30 years. We provide the skills and services to bring your ideas to life. We have many satisfied customers, and repeat customers. AQB LLC offers sub-contracting as well.

We are a family business that has been in business for over 30 years. We provide the skills and services to bring your ideas to life. We have many satisfied customers, and repeat customers. AQB LLC offers sub-contracting as well.

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Foundation Repair questions, answered by experts

You’ll need to reseal the foundation every five to 10 years, depending on the sealant you’ve used, the moisture conditions present in and around your home, and the condition of your foundation. Having a foundation inspection conducted before reapplication can help you catch any problems before you begin resealing. Of course, if you notice any new leaks or other moisture problems at any time, it may be necessary to reseal the foundation sooner.

The best solution to fix a foundation crack in your basement floor depends on the underlying cause. If you just have hairline cracks from settlements that are no longer growing, the best option is to seal them with a crack sealant. If the cracks continue to grow, one edge rises above the other, or there are signs that water is getting in through the crack, a professional repair will be necessary. Depending on the root cause, your professional may employ foundation underpinning or some other type of stabilization, seal the cracks, or install a drainage system.

Foundation repair can affect home value positively or negatively. If you address the underlying issue and hire a foundation repair contractor to complete the work—especially one that includes a warranty for the work—then your repair will likely increase your home’s value. If you fail to pull proper permits and cannot prove that a licensed expert completed the work, there’s a chance buyers will view your home in a negative light and end up offering less for your property.

Yes, it is normal for a block foundation to crack. Some block foundation cracks are more serious than others and indicative of a larger structural problem. On the other hand, minor cracks may not be of immediate concern but should be monitored. Regardless, foundational cracks are not an uncommon response to wear on a structure from time and weather.

A sinking foundation can be lifted, most often by installing piers to re-level and support the weight of the house. Depending on the cause and extent of the sinking, other methods to lift a foundation include underpinning and mudjacking. Consult a foundation repair pro to determine the best way to lift your sinking foundation. 

The Thiells, NY homeowners’ guide to foundation repairs

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