Concrete Leveling with PolyLevel® Injection Foam in New Jersey, Pennsylvania, New York, Maryland and Delaware

We provide fast, effective concrete repair in NJ, PA, and NYC

PolyLevel® geotechnical capabilities:

  • Lift settled slabs and slab foundations
  • Lift and level sunken sidewalks
  • Strengthen and stabilize loose soil
  • Fill sinkholes and other voids
  • Lift, level, and stabilize roadways and airport runways
  • Repair and stabilize rail beds weakened by soil washouts
  • Treat soil to improve load-bearing characteristics in preconstruction applications

The stability of any concrete surface is dependent on the soils beneath it. The weight of concrete and what it supports, combined with natural soil erosion, can lead to sunken and uneven concrete surfaces. This process affects everything from your driveway and sidewalk to roads and airport runways.

Quality 1st Basement Systems provides expert concrete repair solutions using the PolyLevel® system. PolyLevel® is an expanding polyurethane foam that is injected beneath the concrete to fill the gaps caused by soil erosion and raise and stabilize the concrete surface.

If you have sunken concrete surfaces that need repair, call us today at 1-732-800-5408 or contact us online to get started with a free estimate! We provide residential and commercial concrete leveling services in Freehold, Philadelphia, Edison, and the nearby areas.

Customer Reviews

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Reasons to choose PolyLevel®

  • Strong but light: PolyLevel® weighs only about 4lbs. per cubic ft., compared to 120lbs. per cubic ft. for standard fill material. PolyLevel®'s lightweight makes it useful where denser fill material might impose an undesirable load on weak soils. Despite its light weight, PolyLevel® can support substantial loads; it typically provides greater lifting power than mudjacking.
  • Waterproof: Once cured, PolyLevel® will not wash away. PolyLevel®'s waterproofing properties can be beneficial in certain applications.
  • Stable and inert: PolyLevel® does not react with soil or moisture; it will not leach harmful chemicals into the soil.
  • Quick curing. Downtime is minimized with PolyLevel® concrete repair. Full loading of the foundation, roadway, or other structural element can usually happen about 15 minutes after the material is injected.
  • Adjustable: Adjusting the density and expansive force of the 2-part foam allows for a wide range of geotechnical applications. Lifting force can be adjusted by fine-tuning the chemical reaction that causes the foam to expand. An experienced applicator can factor not only the weight of the structural element but also soil characteristics, temperature, and weather conditions. Special formulations are possible for applications where water must be displaced.
  • Noninvasive: PolyLevel® injection equipment isn't bulky, enabling applicators to access confined areas. When properly injected, PolyLevel® is not as messy or disruptive as other slab and foundation-lifting techniques.

Recent Testimonials

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“My salesman was excellent, the installation team and office staff were professional. I picked Quality 1st...”

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Jeffrey K. of Kendall Park, NJ

“I have used them to lift a few slabs on my driveway.”

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Philip M. of Spotswood, NJ

“Collin Peare's presentation was good and accurate. It convinced me to chose Quality 1st over other companies.”

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Fred J. of Bayville, NJ

“What a tremendous experience with this company. I highly recommend it.”

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Michael M. of Pennsville, NJ

“The work done was top notch...”

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Gilda O. of Mantua, NJ

“A job well done by Q1 Basements!”

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Larry O. of Washington Township, NJ

Contact Quality 1st Basement Systems for expert concrete repair

Contact Quality 1st Basement Systems for Concrete Leveling

Ready to see why PolyLevel® is the superior choice for concrete leveling? Quality 1st Basement Systems can provide you with expert concrete lifting and leveling services for all types of residential and commercial purposes.

Call us today at 1-732-800-5408 or contact us online to get started with a free estimate in Freehold, Philadelphia, Edison, Jersey City, Sicklerville, Newark, Paterson, Clementon, Woodbridge, Brick, and the surrounding areas.

Greater Monmouth Chamber of Commerce
Staten Island Chamber of Commerce
Township of Aberdeen
National Foundation Repair Association Member
2018 Angies List Super Service Award
Best Place to Work 2018
HomeAdvisor Association

our service area

We serve the following areas

MarylandNew Jersey Our Locations:

Quality 1st Basement Systems
359 Route 35 South
Cliffwood, NJ 07721
1-732-719-3079


Quality 1st Basement Systems
2750 Morris Rd
Lansdale, PA 19446
1-267-376-9955


Quality 1st Basement Systems
450 N. Main St.
Woodstown, NJ 08098
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Quality 1st Basement Systems
2092 E Old Philadelphia Rd
Elkton, MD 21921
1-410-858-4610

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Foundation & Concrete Repair Services

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