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TRUSTED BY EAST WINDSOR, NJ HOMEOWNERS

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    Average homeowner rating
  • Verified reviews icon44
    Verified concrete repairs reviews

Find Concrete repair specialists in East Windsor

Avatar for Quality 1st Basement Systems

Quality 1st Basement Systems

359 RT-35
4.51(
289
)
Approved Pro

Quality 1st Basement Systems

359 RT-35
4.51(
289
)
Approved Pro
Customers say: Super punctual
306 local quotes requested
39 years of experience

Quality 1st Basement Systems has been helping homeowners improve their homes for over 20 years. We have currently helped over 6,000 homeowners with All Things Basementy by designing effective solutions for their home’s needs. Whether our homeowners are interested in waterproofing a wet basement, fixing cracked foundation walls, insulating their crawl spaces, finishing their basements with mold-resistant materials, and raising concrete slabs, we can help! We’re currently the largest waterproofing company serving both residential and commercial clients in the tri-state area and are continuing to grow. As a member of the internationally renowned Basement Systems, Inc. network and Foundation Supportworks, Inc. network, we have global resources, but provide local service! The Basement Systems network thoroughly trains our employees at the Basement Systems, Inc. corporate headquarters in CT. Our hard work and dedication to our customers have earned us an A+ rating with the Better Business Bureau and several Super Service Awards from Angie’s List. We service most of New Jersey, all 5 boroughs of New York City and certain parts of Pennsylvania. Thousands of homeowners have experienced the Quality 1st Basement Systems difference. We invite you to do your homework and check out our credentials and compare. Put our experience and integrity to work protecting your investment. Our reputation exceeds all others because of our culture of WOW customer service.

"Everything went smoothly"

Hector R on December 2023

Quality 1st Basement Systems has been helping homeowners improve their homes for over 20 years. We have currently helped over 6,000 homeowners with All Things Basementy by designing effective solutions for their home’s needs. Whether our homeowners are interested in waterproofing a wet basement, fixing cracked foundation walls, insulating their crawl spaces, finishing their basements with mold-resistant materials, and raising concrete slabs, we can help! We’re currently the largest waterproofing company serving both residential and commercial clients in the tri-state area and are continuing to grow. As a member of the internationally renowned Basement Systems, Inc. network and Foundation Supportworks, Inc. network, we have global resources, but provide local service! The Basement Systems network thoroughly trains our employees at the Basement Systems, Inc. corporate headquarters in CT. Our hard work and dedication to our customers have earned us an A+ rating with the Better Business Bureau and several Super Service Awards from Angie’s List. We service most of New Jersey, all 5 boroughs of New York City and certain parts of Pennsylvania. Thousands of homeowners have experienced the Quality 1st Basement Systems difference. We invite you to do your homework and check out our credentials and compare. Put our experience and integrity to work protecting your investment. Our reputation exceeds all others because of our culture of WOW customer service.

"Everything went smoothly"

Hector R on December 2023


Avatar for Groundworks

Groundworks

2624 Hamilton Blvd
4.57(
225
)
Approved Pro

Groundworks

2624 Hamilton Blvd
4.57(
225
)
Approved Pro
Customers say: Super punctual
46 local quotes requested
21 years of experience

Established in 2004, Groundworks is a distinguished family of companies renowned for delivering unparalleled solutions. From foundation repair, structural reinforcement, crawl space encapsulation, basement waterproofing, and concrete lifting, we provide comprehensive services tailored to meet your needs. With our coverage spanning across New Jersey, we bring our local expertise closer to you. Groundworks proudly holds accreditation from the Better Business Bureau, a testament to our unwavering commitment to excellence. Drawing from decades of collective experience, extensive industry knowledge, and ongoing specialized training, our dedicated team is poised to safeguard your residential property against water damage, concrete sinking, and foundation instability. At Groundworks, we are not just builders; we are guardians of your peace of mind. Contact us today for a FREE estimate! 13VH11822900 (NJ)

"Working with DJ from Groundworks (Select Basement) has been an outstanding experience. After struggling with various contractors who either failed to resolve our water issues or were unprofessional, DJ and his team truly stood out. DJ was incredibly helpful, patient, and responsive throughout the entire process. Our home is a ranch with 225 linear feet around the perimeter, and while other contractors insisted on installing a French drain for the entire length, DJ recommended a more targeted approach. He proposed installing the French drain for just 80 linear feet, focusing only on the areas where water intrusion was likely. His thorough explanations and prompt responses to all our questions were greatly appreciated. The workers arrived on time, maintained a clean work environment, and completed the job as promised. If we could give 10 stars, we would! Groundworks is a highly professional and honest company that didn't try to inflate the scope of work to charge us more. We wholeheartedly recommend them."

Elina B on October 2024

Established in 2004, Groundworks is a distinguished family of companies renowned for delivering unparalleled solutions. From foundation repair, structural reinforcement, crawl space encapsulation, basement waterproofing, and concrete lifting, we provide comprehensive services tailored to meet your needs. With our coverage spanning across New Jersey, we bring our local expertise closer to you. Groundworks proudly holds accreditation from the Better Business Bureau, a testament to our unwavering commitment to excellence. Drawing from decades of collective experience, extensive industry knowledge, and ongoing specialized training, our dedicated team is poised to safeguard your residential property against water damage, concrete sinking, and foundation instability. At Groundworks, we are not just builders; we are guardians of your peace of mind. Contact us today for a FREE estimate! 13VH11822900 (NJ)

"Working with DJ from Groundworks (Select Basement) has been an outstanding experience. After struggling with various contractors who either failed to resolve our water issues or were unprofessional, DJ and his team truly stood out. DJ was incredibly helpful, patient, and responsive throughout the entire process. Our home is a ranch with 225 linear feet around the perimeter, and while other contractors insisted on installing a French drain for the entire length, DJ recommended a more targeted approach. He proposed installing the French drain for just 80 linear feet, focusing only on the areas where water intrusion was likely. His thorough explanations and prompt responses to all our questions were greatly appreciated. The workers arrived on time, maintained a clean work environment, and completed the job as promised. If we could give 10 stars, we would! Groundworks is a highly professional and honest company that didn't try to inflate the scope of work to charge us more. We wholeheartedly recommend them."

Elina B on October 2024


Avatar for Nelly's Construction LLC

Nelly's Construction LLC

4.95(
22
)
Approved Pro

Nelly's Construction LLC

4.95(
22
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
62 local quotes requested

We specialize in concrete services, repairs, pouring, leveling, driveways, walkways, stamped patios, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!

"Nelly was amazing to work with. Poured a 600sqft pad for our patio and it came out great. One of the slabs needed some help and he removed it and replaced it without question. He stuck by his word and absolutely crushed the job! Hard to find great men that stick to there word in the industry. Thank you Nelson!"

Sam D on May 2025

We specialize in concrete services, repairs, pouring, leveling, driveways, walkways, stamped patios, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!

"Nelly was amazing to work with. Poured a 600sqft pad for our patio and it came out great. One of the slabs needed some help and he removed it and replaced it without question. He stuck by his word and absolutely crushed the job! Hard to find great men that stick to there word in the industry. Thank you Nelson!"

Sam D on May 2025


Avatar for V & R CONSTRUCTION INC.

V & R CONSTRUCTION INC.

5.00(
4
)
Approved Pro

V & R CONSTRUCTION INC.

5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
88 local quotes requested

Committed to excellence from start to finish, our business is dedicated to delivering top-quality services that exceed expectations. With a focus on precision, professionalism, and customer satisfaction, we strive to bring your vision to life with unparalleled craftsmanship and attention to detail. Trust us to deliver exceptional results for all your needs, every step of the way.

"Angel and his crew were very reliable and the work was performed in the timeframe they provided. Steps look beautiful!"

Alissa D on June 2024

Committed to excellence from start to finish, our business is dedicated to delivering top-quality services that exceed expectations. With a focus on precision, professionalism, and customer satisfaction, we strive to bring your vision to life with unparalleled craftsmanship and attention to detail. Trust us to deliver exceptional results for all your needs, every step of the way.

"Angel and his crew were very reliable and the work was performed in the timeframe they provided. Steps look beautiful!"

Alissa D on June 2024


Avatar for Pelaez y Valentin

Pelaez y Valentin

740 Old York Rd.
4.78(
37
)
Approved Pro

Pelaez y Valentin

740 Old York Rd.
4.78(
37
)
Approved Pro
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
211 local quotes requested

Locally owned business with over 10 years of experience. Passionate about serving our local community and continuing to deliver great customer service. Feel free to call or text with questions regarding your projects. Look forward to working with you on all your home endeavors.

"Two reps from this company came, looked at the job and told me that they will send me quote Have not herd from them since."

Igor L on July 2025

Locally owned business with over 10 years of experience. Passionate about serving our local community and continuing to deliver great customer service. Feel free to call or text with questions regarding your projects. Look forward to working with you on all your home endeavors.

"Two reps from this company came, looked at the job and told me that they will send me quote Have not herd from them since."

Igor L on July 2025


Avatar for Mastori Construction

Mastori Construction

215 Main Street
4.83(
6
)
Approved Pro

Mastori Construction

215 Main Street
4.83(
6
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
123 local quotes requested

General Contractors we are a team of 7, with 20 years of experience, we deliver quality projects on time. We serve New Jersey for your remodeling and addition Projects, asphalt Driveways and Patios, concrete, pavers, Kitchens and Bathrooms, Additions, Drywalls, Flooring. We pride ourselves on our extreme professionalism and attention to detail. Our customer satisfaction guarantee will assure you we will not leave your property until you are completely satisfied with our work. Give us a call today and we look forward to working with you!

"timely was an issue"

Bill M on September 2025

General Contractors we are a team of 7, with 20 years of experience, we deliver quality projects on time. We serve New Jersey for your remodeling and addition Projects, asphalt Driveways and Patios, concrete, pavers, Kitchens and Bathrooms, Additions, Drywalls, Flooring. We pride ourselves on our extreme professionalism and attention to detail. Our customer satisfaction guarantee will assure you we will not leave your property until you are completely satisfied with our work. Give us a call today and we look forward to working with you!

"timely was an issue"

Bill M on September 2025


We are a family owned a busted working is New Jersey over 30 years we do driveways, patios, walkways, steps, chimney repair, foundation work, and much more call us today for a free estimate and free advice


All About Asphalt

244 Matchaponix Ave
4.59(
99
)
Approved Pro

All About Asphalt

244 Matchaponix Ave
4.59(
99
)
Approved Pro
Customers say: Terrific value
54 years of experience
Free onsite estimate

Call us directly @ 848-459-4630. Family owned & operated. At All About Asphalt, we are very good at we do. Quality is a major priority, and our crew is committed to making sure your job is completed to your specifications in a timely manner. Additional DBA - A All About Asphalt.

"Pitched the driveway away from the street back towards the house so water pools when it rains. Said they would be back to fix it after arguing and saying “the customer isn’t always right” even though it’s very obvious what they paved is not level. After months of not hearing anything they came and paved my neighbors driveways on both sides and never even fixed mine. Original owner sold to employee…avoid, you get what you pay for."

Michael N on March 2025

Call us directly @ 848-459-4630. Family owned & operated. At All About Asphalt, we are very good at we do. Quality is a major priority, and our crew is committed to making sure your job is completed to your specifications in a timely manner. Additional DBA - A All About Asphalt.

"Pitched the driveway away from the street back towards the house so water pools when it rains. Said they would be back to fix it after arguing and saying “the customer isn’t always right” even though it’s very obvious what they paved is not level. After months of not hearing anything they came and paved my neighbors driveways on both sides and never even fixed mine. Original owner sold to employee…avoid, you get what you pay for."

Michael N on March 2025


Avatar for Black Rock Exteriors, LLC

Black Rock Exteriors, LLC

9 Chestnut Street
4.92(
49
)
Approved Pro

Black Rock Exteriors, LLC

9 Chestnut Street
4.92(
49
)
Approved Pro
Customers say: Quick response
111 local quotes requested
16 years of experience

We' are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of General Contractor Home Improvement services that are customizable to each individual project. We specialize in exterior projects like roofing chimneys masonry but also offer a wide range of expertise for a variety of other projects. 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 guarantee your satisfaction!

"Robert and the team at Black Rock Construction did an outstanding job repairing my roof! They were professional, efficient, and explained everything clearly before starting. The work was done on time, and the quality is excellent I feel confident my roof is in great hands. Highly recommend them for anyone needing reliable and skilled roof repair!”"

Xhuljano S on September 2025

We' are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of General Contractor Home Improvement services that are customizable to each individual project. We specialize in exterior projects like roofing chimneys masonry but also offer a wide range of expertise for a variety of other projects. 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 guarantee your satisfaction!

"Robert and the team at Black Rock Construction did an outstanding job repairing my roof! They were professional, efficient, and explained everything clearly before starting. The work was done on time, and the quality is excellent I feel confident my roof is in great hands. Highly recommend them for anyone needing reliable and skilled roof repair!”"

Xhuljano S on September 2025


Avatar for United Pro Construction, LLC

United Pro Construction, LLC

323 Passaic Avenue
4.94(
667
)
Approved Pro

United Pro Construction, LLC

323 Passaic Avenue
4.94(
667
)
Approved Pro
Customers say: Quality work
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
255 local quotes requested

With over 15 years of experience, we work hard to bring each customer the best possible service and quality available. We specialize in roofing and masonry. We are locally owned and understand the importance of building a lifelong relationship with our clients. We look forward to working with you on your next project. We welcome your questions and thank you for your interest in United Pro Construction, LLC.

"I was very pleased with the work. Thy came when they said they were going to and got straight to work. Have been working for two days now and are already almost done. "

Chantal M on July 2025

With over 15 years of experience, we work hard to bring each customer the best possible service and quality available. We specialize in roofing and masonry. We are locally owned and understand the importance of building a lifelong relationship with our clients. We look forward to working with you on your next project. We welcome your questions and thank you for your interest in United Pro Construction, LLC.

"I was very pleased with the work. Thy came when they said they were going to and got straight to work. Have been working for two days now and are already almost done. "

Chantal M on July 2025

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Concrete Repair questions, answered by experts

Foundation repair costs $250 for a minor crack that doesn’t affect the structure’s integrity, although it can cost as much as $800 if it’s a major crack. Call a pro to get it fixed as soon as possible if your crack is bigger than 1/8 inch wide. Additionally, if you need to seal the foundation to fix leaks, it can cost approximately $2,000 to $7,000.

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. 

Although it is possible for a house to collapse from a sinking foundation, it will likely take many years, and signs of major issues will be apparent for a while. Homes on hillsides or in areas that experience frequent washouts are at a higher risk of collapse. Still, barring a natural disaster or extreme circumstances, houses are unlikely to fully collapse from foundation damage.

The most cost-effective foundation repair is using masonry patches and sealants to seal foundation cracks and offer some support to prevent further damage. These methods are used to fix minor foundation cracks quickly. However, they’re not suitable as a long-term solution, and they only offer minimal stability. On average, masonry patches and sealants cost $500, but a sealant like an epoxy crack injection can total over $2,000. If you’re handy and only looking for a temporary solution until you contact a local foundation repair contractor for a more permanent one, you can save hundreds by DIYing this repair.

You have different options depending on the scale of repair needed. If you are repairing minor cracks that are between ¼ inch to 1.5 inch wide and less than half an inch deep, a self-leveling polyurethane sealant would be your best choice. Polyurethane sealants dry to the touch within one to two hours. Since they come in a tube applier, you also have the option to complete the repair without emptying out your garage.

The East Windsor, NJ homeowners’ guide to concrete repairs

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