Get matched with top foundation repair specialists in Greenport, NY
There are 12 highly-rated local foundation repair specialists.
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33 Verified Reviews for Foundation Repair pros in Greenport, NY
*The Angi rating for Foundation Repair companies in Greenport, 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 Greenport, 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 April 10, 2025
Foundation repair specialists in Greenport
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.
"A local real estate agent recommended Jack and, within the hour, he stopped by to review the the work required to remediate a basement mold issue. Jack has extensive knowledge from being a former builder, and within 30 minutes we had agreed to a very fair price and confirmed his team would be on site first thing Monday morning. Jack and his team did an EXCELLENT job, going above and beyond the planned scope discussed while completing the job... in TWO days! He was extremely thorough and communicated it's status throughout the job. Without a doubt Jack and his crew were the best contractors I have worked with. Give Jack a call - you will not be disappointed!"
Michael B on September 2024
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.
"A local real estate agent recommended Jack and, within the hour, he stopped by to review the the work required to remediate a basement mold issue. Jack has extensive knowledge from being a former builder, and within 30 minutes we had agreed to a very fair price and confirmed his team would be on site first thing Monday morning. Jack and his team did an EXCELLENT job, going above and beyond the planned scope discussed while completing the job... in TWO days! He was extremely thorough and communicated it's status throughout the job. Without a doubt Jack and his crew were the best contractors I have worked with. Give Jack a call - you will not be disappointed!"
Michael B on September 2024
For over 30 years Twin Fork Waterproofing, Inc. has been a family owned and operated business located on the East End of Long Island. We have been the #1 choice of thousands of homeowners and businesses on the North and South Forks and Shelter Island for house washing, soft washing and refinishing of siding, decks, railings, roofs and basement waterproofing and disinfection. Twin Fork Waterproofing, Inc. is the East End's #1 Exterior Surface Restoration Experts and specializes in cleaning, restoring and sealing the natural colors and beauty of cedar, exotic woods, stucco, brick, concrete and siding. In the process, extending the life of these surfaces and eliminating the need for costly repairs that normally would be necessary. We can even safely low Soft Wash painted or stained surfaces to remove mildew without damaging the stain or paint.
"An excellent family business. Responded quickly, emailed a detailed proposal with a step by step guide, but their work exceeded this at no extra cost. Quality of work was 1st class and their knowledge equally as good. Cost we felt was fair and although no the least expensive, close to it. Highly recommend"
Bill S on September 2024
For over 30 years Twin Fork Waterproofing, Inc. has been a family owned and operated business located on the East End of Long Island. We have been the #1 choice of thousands of homeowners and businesses on the North and South Forks and Shelter Island for house washing, soft washing and refinishing of siding, decks, railings, roofs and basement waterproofing and disinfection. Twin Fork Waterproofing, Inc. is the East End's #1 Exterior Surface Restoration Experts and specializes in cleaning, restoring and sealing the natural colors and beauty of cedar, exotic woods, stucco, brick, concrete and siding. In the process, extending the life of these surfaces and eliminating the need for costly repairs that normally would be necessary. We can even safely low Soft Wash painted or stained surfaces to remove mildew without damaging the stain or paint.
"An excellent family business. Responded quickly, emailed a detailed proposal with a step by step guide, but their work exceeded this at no extra cost. Quality of work was 1st class and their knowledge equally as good. Cost we felt was fair and although no the least expensive, close to it. Highly recommend"
Bill S on September 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
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
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 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.
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.
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.
“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)
Looking for reliable concrete and masonry services in the New York City area? Look no further than RC Unique. Our team of experts is dedicated to providing top-notch solutions for all your concrete and masonry needs. With our exceptional service and attention to detail, we're the go-to choice for homeowners seeking professional assistance. Contact us today for a hassle-free experience!
"The service was great. They were prompt. Their work was incredible. My front porch looks amazing thanks to their work. There was great attention to details. Will hire again."
maria b on January 2023
Looking for reliable concrete and masonry services in the New York City area? Look no further than RC Unique. Our team of experts is dedicated to providing top-notch solutions for all your concrete and masonry needs. With our exceptional service and attention to detail, we're the go-to choice for homeowners seeking professional assistance. Contact us today for a hassle-free experience!
"The service was great. They were prompt. Their work was incredible. My front porch looks amazing thanks to their work. There was great attention to details. Will hire again."
maria b on January 2023
Home Improvement Contractor
Home Improvement Contractor
Foundation repairs FAQs
If foundation problems are not fixed, not only do repairs eventually become very costly, but it can lead to structural damage to the house above. Eventually, if the foundation problems are allowed to persist, the foundation walls can cave in or collapse. That’s after other issues like flooding and mold have likely been allowed to develop. Although not all cracks are structural problems, some can be and even if they start out small, they can develop into major problems. The earlier foundation problems are discovered and fixed, the lower the cost to repair will likely be.
Yes, foundation repairs are worth the cost at any stage to avoid a dangerous living condition. A failed foundation can lower the value of your home by up to 20%. Whether it’s the smallest problem like a thin crack less than ⅛-inch wide, a horizontal crack, a crack letting water flow through, or a wall bowing inward, repairing foundation problems as soon as possible is worth the cost. Sometimes a temporary fix can be applied until you have the budget to completely fix the problem, but the longer the problems persist, the more costly repairs may be.
The most common first signs of foundation issues include:
Cracks in the foundation walls that grow
Signs of moisture or water leaking through cracks in the foundation
Standing water in the basement
Sagging floors or walls
Cracked walls in upper floors
Doors and windows that don’t close properly anymore
Foundation repairs cost about $5,000, on average. Typically, prices range from $2,200 to $7,800, depending on the type and extent of repairs needed. Cost factors include foundation type, home size, soil stability, accessibility, and the ultimate cause of the problem and what methods and materials are required to fix it.
If you’re noticing signs of foundation issues, the first step to fixing a foundation problem is to hire a foundation repair inspector. They will determine the problem, the cause, and the severity before recommending a course of action to repair the foundation. The method for fixing foundation problems depends on the problem and what options are available. A few possible solutions include:
Epoxy injections
Mudjacking
Piers made of steel or concrete
Jacks
Hydraulic piers
Carbon or steel reinforcement strips
Waterproofing materials
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