Written and reviewed by the CostBrick editorial team · Last updated 2026-10-28 · How we calculate · Estimates are planning ranges, not quotes.
Concrete Slab Contractors in New Jersey — 2026 Cost Guide
Local planning ranges, what drives the price in Northeast, and how to get free quotes from licensed New Jersey contractors.
Typical New Jersey cost ranges
| 4-inch slab (400 sq ft) | $3,100 – $6,100 |
| 6-inch slab (400 sq ft) | $4,100 – $8,200 |
| Reinforced slab | $4,600 – $9,700 |
| Slab with footings | $5,100 – $10,200 |
Adjusted for New Jersey labor and permitting (strict septic rules in many counties require engineered designs.). Not a quote.
What drives cost in New Jersey
- Strict septic rules in many counties require engineered designs..
- Scope, materials grade, access and code/permit requirements.
- Season and contractor availability in your metro.
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Related
Concrete Slab cost in New Jersey · Concrete Slab guide · Verify a contractor license
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