Top-rated foundation repair specialists.

Get matched with top foundation repair specialists in Hauppauge, NY

There are 12 highly-rated local foundation repair specialists.

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TRUSTED BY HAUPPAUGE, NY HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon27
    Verified foundation repairs reviews

Find Foundation repair specialists in Hauppauge

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 Long Hill Masonry Corp.

Long Hill Masonry Corp.

4.88(
12
)
Approved Pro

Long Hill Masonry Corp.

4.88(
12
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
24 years of experience

You Can Call us Directly at (631) 874-9701 or text (631) 903-1093 or email us at [email protected] - Long Hill Masonry Corp., is a company that strives for excellence and brings experience and professionalism to every project, large or small. With over 40 years of combined experience, we maintain a standard of excellence that will shine through on your unique project. Whether you are replacing or repairing concrete or masonry for a patio or driveway, Long Hill Masonry Corp., will not hesitate to show you that our firm is the only one you need call. We are family owned and operated and the person you begin dealing with will be the same person there for you at the end of the job. Our reputable staff does not shy away from accountability. Call us today for a free, professional estimate!

"I was so happy the job was done quicker than I expected. It seems that lately there's a long, long wait for anything to get accomplished. The foundation is perfect for the gazebo I ordered. Yes, I will remember this company and if I need any other outside work I will definitelly hire them again. Very satisfied."

May W on October 2023

You Can Call us Directly at (631) 874-9701 or text (631) 903-1093 or email us at [email protected] - Long Hill Masonry Corp., is a company that strives for excellence and brings experience and professionalism to every project, large or small. With over 40 years of combined experience, we maintain a standard of excellence that will shine through on your unique project. Whether you are replacing or repairing concrete or masonry for a patio or driveway, Long Hill Masonry Corp., will not hesitate to show you that our firm is the only one you need call. We are family owned and operated and the person you begin dealing with will be the same person there for you at the end of the job. Our reputable staff does not shy away from accountability. Call us today for a free, professional estimate!

"I was so happy the job was done quicker than I expected. It seems that lately there's a long, long wait for anything to get accomplished. The foundation is perfect for the gazebo I ordered. Yes, I will remember this company and if I need any other outside work I will definitelly hire them again. Very satisfied."

May W on October 2023


Basement Man

5.00(
15
)
Approved Pro

Basement Man

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

WHY--THIS IS A JOB FOR BASEMENT MAN!!! Your locally owned and operated Basement Waterproofing Specialist. Why am I YOUR Basement Waterproofing Specialist? Because over a 38 year period, I've built over 110 customer homes all over Long Island and I know Basements! We stand behind and guarantee all of our work, so give us a call anytime for a free estimate.

"Things went great I'd hire him again"

John R on May 2025

WHY--THIS IS A JOB FOR BASEMENT MAN!!! Your locally owned and operated Basement Waterproofing Specialist. Why am I YOUR Basement Waterproofing Specialist? Because over a 38 year period, I've built over 110 customer homes all over Long Island and I know Basements! We stand behind and guarantee all of our work, so give us a call anytime for a free estimate.

"Things went great I'd hire him again"

John R on May 2025


Avatar for The Perfect Interior

The Perfect Interior

5.00(
1
)

The Perfect Interior

5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Perfect Interior LC specializes in interior renovations of all scales, focusing on energy efficiency to comply with NYC’s Local Law 97. With over 10 years of experience in industrial energy efficiency, we enhance comfort without increasing costs. Our expert team designs, manages, and ensures measurable success in every project, guiding clients through energy-saving steps that scale effectively. Partnering with industry allies, we bring innovative solutions to NYC, creating beautiful, efficient spaces that align with your vision. Contact us today to start your transformation!

"Professionalism and good service."

Marcela G on November 2024

Perfect Interior LC specializes in interior renovations of all scales, focusing on energy efficiency to comply with NYC’s Local Law 97. With over 10 years of experience in industrial energy efficiency, we enhance comfort without increasing costs. Our expert team designs, manages, and ensures measurable success in every project, guiding clients through energy-saving steps that scale effectively. Partnering with industry allies, we bring innovative solutions to NYC, creating beautiful, efficient spaces that align with your vision. Contact us today to start your transformation!

"Professionalism and good service."

Marcela G on November 2024


And 1 Masonry

No reviews yet

And 1 Masonry

No reviews yet
Free onsite estimate

And 1 Masonry has been in business for 25 years. We specialize in all types of concrete work. Foundations, driveways, sidewalks, anything with concrete we do. We also do excavations, land clearing and clean ups, demolition and all drainage work.

And 1 Masonry has been in business for 25 years. We specialize in all types of concrete work. Foundations, driveways, sidewalks, anything with concrete we do. We also do excavations, land clearing and clean ups, demolition and all drainage work.


EPS Roofing & Siding

No reviews yet

EPS Roofing & Siding

No reviews yet
13 years of experience

ESP Roofing And Siding is a full service Home Improvement Company devoted to providing the utmost Value, Quality, and Service to its customers. ESP Roofing And Siding is Long Island’s best choice when it comes to Roofing, Siding, Dormers and extensions, Kitchens and baths, Patios, and masonry. Our goal is simple, provide you with Old World Craftsmanship while treating you with World Class Service! Experienced Service Professionals ensure that all of our work is guaranteed to be done to the highest standards of quality, on time, and to the estimated budget. We provide great selections of all your favorite materials from all top manufacturers. ESP Roofing And Siding is a fully licensed and insured owner operated company. We always offer free estimates. At ESP Roofing And Siding we’re happy to educate a consumer and assist them in making an informed choice before investing.

ESP Roofing And Siding is a full service Home Improvement Company devoted to providing the utmost Value, Quality, and Service to its customers. ESP Roofing And Siding is Long Island’s best choice when it comes to Roofing, Siding, Dormers and extensions, Kitchens and baths, Patios, and masonry. Our goal is simple, provide you with Old World Craftsmanship while treating you with World Class Service! Experienced Service Professionals ensure that all of our work is guaranteed to be done to the highest standards of quality, on time, and to the estimated budget. We provide great selections of all your favorite materials from all top manufacturers. ESP Roofing And Siding is a fully licensed and insured owner operated company. We always offer free estimates. At ESP Roofing And Siding we’re happy to educate a consumer and assist them in making an informed choice before investing.



Avatar for Cardinal Concrete & Paving

Cardinal Concrete & Paving

No reviews yet

Cardinal Concrete & Paving

No reviews yet
3 years of experience

Cardinal Concrete & Paving Inc. is a concrete and asphalt contractor specializing in poured concrete, asphalt and masonry. We offer stamped concrete, pavers, patios, stairs, retaining walls, foundations and foundation extensions, and much more. Call us for your free estimate satisfaction guaranteed.

Cardinal Concrete & Paving Inc. is a concrete and asphalt contractor specializing in poured concrete, asphalt and masonry. We offer stamped concrete, pavers, patios, stairs, retaining walls, foundations and foundation extensions, and much more. Call us for your free estimate satisfaction guaranteed.


Avatar for homexpertsplus.com

homexpertsplus.com

No reviews yet

homexpertsplus.com

No reviews yet
Emergency services offered

Homexpertsplus.com, is a General Construction company from Suffolk County, New York. We speciallize in Total Home Renovations, as well as roofing, siding, windows & doors, kitchens, bathrooms, we accept all major credit cards and offer 100% financing.

Homexpertsplus.com, is a General Construction company from Suffolk County, New York. We speciallize in Total Home Renovations, as well as roofing, siding, windows & doors, kitchens, bathrooms, we accept all major credit cards and offer 100% financing.


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)

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Foundation Repair questions, answered by experts

It’s crucial to hire a foundation company that’s professional, experienced, and reliable, starting by choosing local experts with at least five to ten years of experience with your type of project. Local foundation companies will understand the soil and weather conditions in your area and can carry out the best solution based on your property characteristics. You should ask for a list of customer references, read through online reviews, and check for customer complaints and unresolved issues filed with the Better Business Bureau (BBB) before hiring.

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.

It is possible for a slab leak to cause a sinkhole, but it would have to be a particularly serious leak. A slab leak causes the land under your home to erode and if there is enough movement depressions will form in the ground, potentially causing a sinkhole.

Most houses are expected to settle over time, but foundation sinking of more than a few inches or uneven sinking of more than an inch for every 20 feet is cause for concern. Any significant or uneven sinking should be assessed by a professional to determine the cause and perform any necessary repairs. 

Foundation repairs typically require a building permit, depending on the state and local jurisdiction. Make sure your contractor follows all building codes, and a local building inspector will review all work to ensure that it is up to code. Not following local building codes can prevent the sale of your home and potentially put your home at an even greater risk of damage if the work isn’t done properly. You can call your local municipal office to confirm that your contractor has filed the necessary permits.

The Hauppauge, NY homeowners’ guide to foundation repairs

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