Serving NJ and NYC, Jersey City, Edison, Staten Island

PolyLevel® Concrete Leveling & Lifting in NJ and Staten Island

Quickly & Effectively Stabilize Sinking, Settling Concrete

If your sidewalk, driveway, walkway, patio has sunken or uneven concrete we can help fix it.

See how and why PolyLevel® works in this video.

Telltale Signs of Sunken Concrete

  • Sinking concrete steps or sidewalks
  • Cracked, bumpy and uneven driveways or patios
  • Cracking and sinking sections of slabs
  • Washout of soils under concrete slabs
  • Repeated cracking of concrete slabs

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Shifting or sinking outdoor concrete is common in New Jersey and is usually the result of a weak or shifting soil base. If you live in Staten Island, Edison, Jersey City or nearby call us today to get your concrete problem fixed. 

Concrete Leveling and Lifting Jobs We Have Completed
  • Sunken Front Porch Leveled in Woolwich Twp
    Before
    Sunken Front Porch Leveled in Woolwich Twp
    After

    Sunken Front Porch Leveled in Woolwich Twp

    A homeowner from Woolwich Township, NJ contacted Quality 1st Basements after noticing their front porch had settled a few inches. Our Concrete Repair Specialist, Andy, recommended PolyLevel would raise the porch back towards its original position all while permanently stabilizing it to prevent future sinking and settling.  

  • Sinking Concrete FIxed Outside Basement Doors in Elmer, NJ
    Before
    Sinking Concrete FIxed Outside Basement Doors in Elmer, NJ
    After

    Sinking Concrete FIxed Outside Basement Doors in Elmer, NJ

    This Elmer homeowner had sinking concrete slabs on his patio and outside the entryway to his basement doors. He called Quality 1st to discuss his options on whether to replace the slabs or not. The Design Specialist recommended the PolyLEVEL System;  high-destiny polymers that raise the slabs back to be level.

  • Quality 1st Stabilizes Sidewalk in Clayton, NJ
    Before
    Quality 1st Stabilizes Sidewalk in Clayton, NJ
    After

    Quality 1st Stabilizes Sidewalk in Clayton, NJ

    Clayton, NJ homeowner contacted Quality 1st Basement Systems for an estimate on lifting and leveling the sidewalk at the end of the driveway. System Design Specialist, Maurice Robinson, recommended PolyLevel, for it would raise the concrete slab back to level and remove the tripping hazard at the end of the driveway. The crew was able to permanently lift and stabilize the concrete by injecting PolyLevel underneath the slab. After the injection, PolyLevel begins to expand and harden raising the slab back to its original state.  

  • Concrete Pool Raising in Sewell, NJ
    Before
    Concrete Pool Raising in Sewell, NJ
    After

    Concrete Pool Raising in Sewell, NJ

    This Sewell, NJ homeowner was experiencing sinking slabs around their pool area. Since they were getting ready to close their pool in a few short weeks, they decided to wait before replacing the slabs. A few days later they noticed one of Quality 1st Basement Systems Concrete Lifting & Leveling trucks in their neighborhood and decided to call for a free estimate. 

    System Design Specialist, Jeff Pitek, went out to meet with the homeowners and inspect the slab area. Jeff recommended PolyLevel for it would lift and level the slabs. The homeowner's biggest concern was that if they replaced the sinking slabs, the concrete would no longer match the old. Since PolyLevel simply raises the existing slab, they knew this was the exact solution they were looking for! 

    The Sewell, NJ homeowners were thrilled that they were able to close their pool just hours after the installation was complete. 

  • Driveway Repair in Washington Township, NJ
    Before
    Driveway Repair in Washington Township, NJ
    After

    Driveway Repair in Washington Township, NJ

    A customer in Washington Township, NJ contacted Quality 1st Basements for a solution to their sinking concrete driveway. Quality 1st used  Polyurethane foam known as PolyLevel to fill the void below each of  the slabs, raising them back to level. Polylevel is a state- of- the- art approach to repairing sinking concrete. Rather then injecting mud or cement under the slab, we inject high- density, lightweight, structural- grade polymers to lift, level and stabilize. Once the driveway was raised, the team sealed the joints with NexusPro joint sealant to prevent cracking and crumbling in the future. 

  • Trip Hazard Removal in Newfield, NJ
    Before
    Trip Hazard Removal in Newfield, NJ
    After

    Trip Hazard Removal in Newfield, NJ

    The sidewalk leading up to the stairs at this home in Newfield had settled, creating a large trip hazard. After hearing about PolyLevel on Facebook, the homeowner contacted Quality 1st Basements to inspect their concrete. A Concrete Repair Specialist headed out to the home and created a plan to raise the concrete. On the day of the installation, our team raised the slabs by injecting Polyurethane foam beneath them. Once the slabs were leveled, the team applied NexusPro Joint Sealant to seal off the area and prevent water and wind from eroding the soil beneath the slabs again. The area is now completely trip hazard free and safe for pedestrians. 

Customer Reviews
  • By Joe L.
    Magnolia, NJ
    "Very professional and well-represented, excellent informational package on..."

    Customer Review

    By Joe L.
    Magnolia, NJ

    Very professional and well-represented, excellent informational package on the product and the company.
  • By Charles T.
    Lawrenceville, NJ
    "Mr. Octavio Alvarez did an outstanding job of leveling our front sidewalk."

    Customer Review

    By Charles T.
    Lawrenceville, NJ

    Mr. Octavio Alvarez did an outstanding job of leveling our front sidewalk.
  • By Steven F.
    High Bridge, NJ
    "Everyone that I interacted with was very nice"

    Customer Review

    By Steven F.
    High Bridge, NJ

    Everyone that I interacted with was very nice
  • By Ron A.
    Jackson, NJ
    "I am very pleased with the job done. Rather than destroying the old..."

    Customer Review

    By Ron A.
    Jackson, NJ

    I am very pleased with the job done. Rather than destroying the old concrete walkway, Q1 came in and jacked in back into position. Very high tech and fast. No mess at all!
  • By Theresa R.
    Jackson, NJ
    "Octavio Alvavez head foreman was excellent...him and his partner are a..."

    Customer Review

    By Theresa R.
    Jackson, NJ

    Octavio Alvavez head foreman was excellent...him and his partner are a great asset to the company. I vote him for the WOW Service Award.
  • By Tim F.
    Jackson, NJ
    "The men treated my home as if it were there own!"

    Customer Review

    By Tim F.
    Jackson, NJ

    The men treated my home as if it were there own!

Sunken driveways, sidewalks, and concrete floors not only look bad but they present tripping hazards. Sinking concrete is especially a problem if you are:

  • Concerned about the liability of visitors tripping on your property
  • Preparing your home for sale
  • Or simply want to enjoy your home with your family and friends

Leveling concrete can be simple and affordable

Technician raising sidewalk with PolyLevel® in Staten Island

PolyLevel® is an efficient method for quickly and permanently lifting sidewalks. This simple injection foam stabilizes your concrete for years.

You don't need to worry. Quality 1st Basements has fixed sunken concrete dozens of times and can do the same for you. We fix sunken concrete in driveways, patios, sidewalks, garages and anywhere else you can think of.

For years contractors had to use a technique called mudjacking (also known as concrete lifting, slab jacking, and grout pumping) to level settled concrete.

Mudjacking required you to drill large holes in the concrete slab and then pump a pressured concrete slurry underneath the slab. Unfortunately, this method does not work well for weak soils as the additional concrete just adds to the burden on the soil.

Instead of antiquated mudjacking Quality 1st Basements uses PolyLevel® to lift and level sunken concrete slabs. PolyLevel® is a polyurethane foam that is injected through much smaller holes. The foam expands to fill all gaps beneath the concrete and then lifts the slab back to a level position. PolyLevel® is much lighter than mud slurry and cures much quicker as well. 

See for yourself how PolyLevel® works, and check out our before and after photo gallery below of PolyLevel®.

We offer concrete leveling in Staten Island and all of NJ including Paterson, Woodbridge, Brick, Mount Freedom, Lakewood, Short Hills, Toms River. Get a free evaluation and estimate.

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