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Verified Reviews for Concrete Leveling pros in Andover, NJ

*The Angi rating for Concrete Leveling companies in Andover, NJ is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Concrete Leveling needs.

*The HomeAdvisor rating for Concrete Leveling companies in Andover, NJ is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Concrete Leveling needs.

Last update on October 04, 2025

Find Concrete leveling pros in Andover

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
332 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
49 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 Affordable Asphalt Paving

Affordable Asphalt Paving

3.86(
7
)
•Approved Pro

Affordable Asphalt Paving

3.86(
7
)
•Approved Pro
Customers say: Quick response
199 local quotes requested
37 years of experience

Affordable Asphalt Paving: Your Trusted Choice for Asphalt Driveways in New York City. Get professional, reliable, and affordable paving services today!

"We just had our driveway redone and were extremely pleased with the outcome. The process was completed in two days from digging up the old driveway to paving the following day. I have received numerous compliments from neighbors. The owner kept me informed of issues that may occur and they were completely successful. Pricing very competitive amongst six other contractors."

Mitchell R on July 2025

Affordable Asphalt Paving: Your Trusted Choice for Asphalt Driveways in New York City. Get professional, reliable, and affordable paving services today!

"We just had our driveway redone and were extremely pleased with the outcome. The process was completed in two days from digging up the old driveway to paving the following day. I have received numerous compliments from neighbors. The owner kept me informed of issues that may occur and they were completely successful. Pricing very competitive amongst six other contractors."

Mitchell R on July 2025

Avatar for Groundworks

Groundworks

2624 Hamilton Blvd.
4.90(
62
)
•Approved Pro

Groundworks

2624 Hamilton Blvd.
4.90(
62
)
•Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
327 local quotes requested

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.

"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 September 2024

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.

"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 September 2024

WD Construction LLC

No reviews yet

WD Construction LLC

No reviews yet
25 years of experience

Our commercial projects include both new construction and repairs/restorations. Occupied and fully operational job sites are never a problem. And we can also plan, manage, and build multi-phase jobs. We have been operating 20+ years. We have an extensive portfolio and recommendations.

Our commercial projects include both new construction and repairs/restorations. Occupied and fully operational job sites are never a problem. And we can also plan, manage, and build multi-phase jobs. We have been operating 20+ years. We have an extensive portfolio and recommendations.

Valley Ridge Contracting

PO BOX 2508
5.00(
8
)

Valley Ridge Contracting

PO BOX 2508
5.00(
8
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Valley Ridge Contracting LLC., is a family owned and operated business. We provide our customers with a wide range of services including, excavation, land clearing, paving, demolition, stamped concrete, retaining walls, drainage and tree services.

"Excellent, Bill is extremely professional, punctual and a pleasure to do business with. His employees were all steller and I cannot praise them enough for the absolute immaculate new 1500 Sq ft shop floor. I will definitely be doing business with him again."

MICHAEL S on April 2021

Valley Ridge Contracting LLC., is a family owned and operated business. We provide our customers with a wide range of services including, excavation, land clearing, paving, demolition, stamped concrete, retaining walls, drainage and tree services.

"Excellent, Bill is extremely professional, punctual and a pleasure to do business with. His employees were all steller and I cannot praise them enough for the absolute immaculate new 1500 Sq ft shop floor. I will definitely be doing business with him again."

MICHAEL S on April 2021

Graziano Development

44 Bergen Blvd
No reviews yet

Graziano Development

44 Bergen Blvd
No reviews yet

A family owned construction company with over 50 years in the business. We specialize in all types of masonry work, including but not limited to: patios, pavers, steps, concrete, brick, asphalt, walls, and walkways. In addition to masonry work, we do excavation, demolition, and site work.

A family owned construction company with over 50 years in the business. We specialize in all types of masonry work, including but not limited to: patios, pavers, steps, concrete, brick, asphalt, walls, and walkways. In addition to masonry work, we do excavation, demolition, and site work.

T & S Remodeling, LLC

1 Grove St
5.00(
2
)

T & S Remodeling, LLC

1 Grove St
5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

T&S Remodeling LLC is a family owned and operated home improvement company founded in New Jersey. We have been operating all over New Jersey since 2004. Offering 24-hour emergency services, we prioritize your comfort in your own property. We will stop any leaks, waterproofing your basement and foundation. Our goal is to have 100% customer satisfaction! Licensed and fully insured, our services are meant to protect and improve your home or business. By giving special attention to our customer service, we make sure we provide you with a service that is reliable, efficient and trustworthy. Ultimately, we want to provide you with a peace of mind with our impressive craftsmanship at competitive prices

"Highly recommend T&S Remodelling for gutter cleaning as well as chimney work (i.e. repair, liner). Jeff is professional and clear on the pros/cons of your options. He delivers what he says he will do, is quick to respond, and genuinely wants to make sure that your questions are answered. Thank you!"

Tilly K on February 2025

T&S Remodeling LLC is a family owned and operated home improvement company founded in New Jersey. We have been operating all over New Jersey since 2004. Offering 24-hour emergency services, we prioritize your comfort in your own property. We will stop any leaks, waterproofing your basement and foundation. Our goal is to have 100% customer satisfaction! Licensed and fully insured, our services are meant to protect and improve your home or business. By giving special attention to our customer service, we make sure we provide you with a service that is reliable, efficient and trustworthy. Ultimately, we want to provide you with a peace of mind with our impressive craftsmanship at competitive prices

"Highly recommend T&S Remodelling for gutter cleaning as well as chimney work (i.e. repair, liner). Jeff is professional and clear on the pros/cons of your options. He delivers what he says he will do, is quick to respond, and genuinely wants to make sure that your questions are answered. Thank you!"

Tilly K on February 2025

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Concrete Leveling questions, answered by experts

Per the International Code Council, walk-in shower floors should have a minimum slope of 1/4-inch per foot (or a 2% slope) towards the drain. The slope should be no steeper than 1/2-inch per foot (or a 4% slope). This helps safely direct water into the drain rather than all over your bathroom.

On average, 6 inches of concrete can hold around 150 pounds per square foot, but the exact weight that 6 inches of concrete can hold depends on factors such as the type of concrete, the reinforcement method, soil conditions below, and structural design. If you’re concerned about the longevity of your concrete patio, walkway, or driveway, hire a professional to help you choose an appropriate concrete thickness and reinforcement method for your needs.

No, wet concrete will not bond to dry concrete without an additional bonding agent. The common alternative is adding a sand or gravel layer under a concrete slab to enhance bonding and create a stable foundation. The right choice depends on the height and thickness of your two slabs, local laws, and the use of the specific concrete slab.

Pervious concrete can last from 20 to 40 years when properly mixed, poured, and maintained. Pervious concrete requires yearly maintenance to remove debris from the surface that can block the voids and interfere with effective drainage, but properly maintained pervious concrete can last as long as traditional concrete.

Cement companies offer a wide variety of services, including delivering and pouring concrete for home foundations, walkways, patios, driveways, concrete steps, pools, pool decks, and more, plus concrete repair and patching. Most companies also have the ability to demolish and haul away old concrete landscaping features. It’s a good idea to reach out to a few different companies before hiring to make sure you choose one that can tackle the entirety of the project you have from start to finish. This method will typically save you some money over hiring multiple contractors.

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The Andover, NJ homeowners’ guide to concrete leveling services

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

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