Concrete Slab Cost in North Carolina
Estimated 2026 installed range: $2,400 – $4,700
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Open the calculatorCost by system type in North Carolina
| Option | Low | High |
|---|---|---|
| 4-inch slab (400 sq ft) | $2,400 | $4,700 |
| 6-inch slab (400 sq ft) | $3,100 | $6,300 |
| Reinforced slab | $3,500 | $7,400 |
| Slab with footings | $3,900 | $7,800 |
| Stamped / decorative | $5,100 | $9,800 |
Local cost factors
Statewide drivers: South conditions and local labor rates. In North Carolina, soil wetness classes determine system type and drain field size.