Get matched with top concrete leveling pros in Harrison, NJ

Groundworks

Recommended by 93% of Angi customers

27 years of experience

Groundworks offers dependable foundation and crawl space repair solutions, basement waterproofing, and concrete lifting for New Jersey residents. We take pride in restoring the value and safety of homes in our local community.

"We paid close to $20,000 to BQ Basements to completely waterproof our basement. We still get water and they told us we need another sump pump installed at over $2,000. They guaranteed we would not get water after installation. Be aware they do not stand behind their work or honor warranties."

Robert K on October 2025

"We paid close to $20,000 to BQ Basements to completely waterproof our basement. We still get water and they told us we need another sump pump installed at over $2,000. They guaranteed we would not get water after installation. Be aware they do not stand behind their work or honor warranties."

Robert K on October 2025

Groundworks

Groundworks

Recommended by 92% of Angi customers

22 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

"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

Quality 1st Basement Systems

Quality 1st Basement Systems

Customers say: Super punctual

40 years of experience

Free onsite estimate

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

"Everything went smoothly"

Hector R on December 2023

Quality 1st Basement Systems, Inc.

Quality 1st Basement Systems, Inc.

Customers say: Quality work

39 years of experience

Free onsite estimate

Quality 1st Basements Inc. has been in business for 30 years and is part of large network of international dealers. Our System Design Specialists are experienced experts in Basement Waterproofing and Finishing, Foundation Repair, Crawl Space Repair and Concrete lifting & Leveling. Quality 1st Basements knows the importance of keeping your home healthy and dry and so we provide permanent solutions to protect your home. We pride ourselves on WOW service!

"Great job done by Tim and his team"

Jason K on May 2025

"Great job done by Tim and his team"

Jason K on May 2025

Blue Dragon Home Repair, LLC

4.18(

Blue Dragon Home Repair, LLC

4.18(

Customers say: Terrific value

3 years of experience

Free onsite estimate

Blue Dragon Home Repair LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business. Please give us a call today!

"These guys ripped me mid project! They began a project, and claimed they did not like my tone after we paid. It is been three weeks now kitchen, no food, no water, no anything!!! My tone? Dude you took over 14k from me? are you serious?! I am not a millionaire!!!!"

gamal I on April 2025

"These guys ripped me mid project! They began a project, and claimed they did not like my tone after we paid. It is been three weeks now kitchen, no food, no water, no anything!!! My tone? Dude you took over 14k from me? are you serious?! I am not a millionaire!!!!"

gamal I on April 2025

Mezzacappa Concrete Contractors Inc.

Mezzacappa Concrete Contractors Inc.

Customers say: Super punctual

Recommended by 94% of Angi customers

Family owned and operated for over 30 years. We provide prompt and reliable service to all outdoor commercial and residential improvement projects. There is no job too big or too small for our team of highly skilled masons. EVERY JOB BUILT ROCK SOLID!

"It's been 10 years since MC installed my concrete and it still looks amazing. I recently asked Tony touch up the silicone joints in certain areas that got beaten up from the weather and his response was great. Repaired like new. The overall job back in 2008 was absolutely amazing, he hires only the best masons of course, who know nothing but perfection. The equipment is top of the line and his management of the job is the best. He oversees the entire project to ensure its done absolutely perfect from start to finish. Usually done within one day your property gets a much needed face-lift by the mid to late afternoon. Please understand that the level of service is amazing, not rushed, the crew along with trucks and equipment arrive ready to work and transition your worn cracked old concrete into a stunning new pitch perfect masterpiece, with the MezzaCappa Swirl! Rock solid indeed. You're not likely to find a service that can meet his level of performance, quality and PRICE! I highly recommend you consider and book MC for your concrete, stone, and masonry work, you will not be disappointed!"

Pasquale R on May 2018

"It's been 10 years since MC installed my concrete and it still looks amazing. I recently asked Tony touch up the silicone joints in certain areas that got beaten up from the weather and his response was great. Repaired like new. The overall job back in 2008 was absolutely amazing, he hires only the best masons of course, who know nothing but perfection. The equipment is top of the line and his management of the job is the best. He oversees the entire project to ensure its done absolutely perfect from start to finish. Usually done within one day your property gets a much needed face-lift by the mid to late afternoon. Please understand that the level of service is amazing, not rushed, the crew along with trucks and equipment arrive ready to work and transition your worn cracked old concrete into a stunning new pitch perfect masterpiece, with the MezzaCappa Swirl! Rock solid indeed. You're not likely to find a service that can meet his level of performance, quality and PRICE! I highly recommend you consider and book MC for your concrete, stone, and masonry work, you will not be disappointed!"

Pasquale R on May 2018

Serenity Building Services, LLC

Serenity Building Services, LLC

General Contractor

"Anthony did my powder room over and I couldn’t be happier , fair price and does excellent tile work . Will definitely use again !"

Anthony B on August 2024

General Contractor

"Anthony did my powder room over and I couldn’t be happier , fair price and does excellent tile work . Will definitely use again !"

Anthony B on August 2024

PEC FLOORS

PEC FLOORS

We handle all of your epoxy and concrete/polished concrete floor needs with great care. We will treat your home as we would treat our own. With over 10 years of experience the industry, we are the experts you need to take care of your home or business. Give PEC Floors, LLC a call today, we look forward to working with you!

"I called PEC floors, based on their positive reviews on multiple "review" websites. I needed them tio do an epoxy/flake floor topping on my Brooklyn basement floor which was just old raw concrete. Their communication, Jonathan especially, was excellent, throughout the job. Even when unexpected problems in timing occurred, there was excellent communication from Shay. The issue was resolved and work was completed as originally scheduled. Their price was what I considered fair and the work was done on time, on budget and in a professional manner. The basement looks great. The color flake we chose was called "Cabin Fever", 2020 appropriate, LOL. Pics included. Thank you PEC."

Eric S on January 2021

"I called PEC floors, based on their positive reviews on multiple "review" websites. I needed them tio do an epoxy/flake floor topping on my Brooklyn basement floor which was just old raw concrete. Their communication, Jonathan especially, was excellent, throughout the job. Even when unexpected problems in timing occurred, there was excellent communication from Shay. The issue was resolved and work was completed as originally scheduled. Their price was what I considered fair and the work was done on time, on budget and in a professional manner. The basement looks great. The color flake we chose was called "Cabin Fever", 2020 appropriate, LOL. Pics included. Thank you PEC."

Eric S on January 2021

Jrp Construction llc

Jrp Construction llc

I started to work in the construction field with my dad when I was 18 years old. Then, I decided to start my own company in 2004 with more than 19 years experience in the field. Our company is constantly evolving and growing. We provide a wide range of services. Our mission is to provide the best solution that helps everyone. Call or click to schedule an estimate today!

"Great job and respectable guys."

Louis B on April 2021

"Great job and respectable guys."

Louis B on April 2021

Master Construction and Renovation

Master Construction and Renovation