Looking for a concrete leveling contractor in Old Tappan, NJ? Describe your project once and up to three concrete leveling pros who work in Old Tappan and Bergen County get back to you with a quote. It's free and there is no obligation.
Old Tappan is home to about 6,342 people (2024 Census Bureau estimate), a growing community (+7.7% since 2020). With 1,913 people per sq mi, it is a suburban area. Settling soils and runoff under slabs make sunken walkways and patios a common repair here.
Old Tappan at a glance
- Population (Census Bureau estimate, 2024)
- 6,342 (+7.7% since 2020)
- Rank in New Jersey
- 173rd of 323 cities and towns
- Land area
- 3.3 sq mi
- Population density
- 1,913 people per sq mi (suburban)
- Type
- Borough (Old Tappan borough)
- Main county
- Bergen County
What to check before hiring in Old Tappan
- Cause: ask what made the slab sink, often water from downspouts or poor joints.
- Joints: sealing joints after leveling helps keep water out.
- Sidewalks: public sidewalks may be the city's responsibility, or need a permit.
- Price drivers: slab size, how far it sank, access and the method.
Useful official resources
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American Concrete Institute
Official information and guidance.
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ICC: International Code Council
Official information and guidance.
Services available in Old Tappan
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Polyurethane foam lifting
Lifting and stabilizing sunken slabs by injecting polyurethane foam through small holes.
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Mudjacking
Lifting slabs by pumping a cement slurry underneath.
Frequently asked questions in Old Tappan
How much does concrete leveling cost in Old Tappan, NJ?
It depends on slab size, how far it sank and the method. Describe the problem: pros who serve Old Tappan reply with a quote.
How long does it take?
Most residential jobs take a few hours.
Can cracked slabs be leveled?
Often yes, if the pieces are sound; badly broken slabs may need replacement.
Which concrete leveling pros will contact me?
Up to three independent concrete leveling pros who serve Old Tappan and the surrounding area, chosen for the service you need. Your details are shared only with your consent.
Source: U.S. Census Bureau, Population Estimates Program (Vintage 2024) and Gazetteer Files (public domain), imported on 10/31/2026. Figures describe the incorporated place or county as published; they are shown for information only.