How much does a concrete slab cost in Miami, FL?
Poured concrete pad with forms, gravel base, and rebar. Priced against Miami, FL material costs, a typical DIY concrete slab in Miami runs about $671 in materials — 9% above the national average. These are estimates only, not a quote — enter your real dimensions in the free calculator for a shopping list matched to your build.
Estimates only — not a quote.
Miami cost breakdown
| Estimate | Low | Typical | High |
|---|---|---|---|
| Miami (DIY materials) | $570 | $671 | $906 |
| National average | $524 | $616 | $832 |
Priced from the Miami, FL material index — 9% above the national average. Based on a common-size concrete slab; enter your own dimensions for an exact number.
DIY materials estimate: $671. A contractor in the Miami market (materials plus about 19 labor hours at ~$58/hr) estimates to $1,683–$2,257. Estimated DIY savings: $1,241 (65%).
Flatwork under about 200 sq ft is often permit-exempt; larger pours and anything structural generally are not.
Outside city limits, Miami-Dade County is typically the permitting authority.
Get your exact Miami price
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Frequently asked questions
How much does a concrete slab cost in Miami, FL?
Materials typically run $570–$906 for a common-size project using Miami-area pricing. That is an estimate, not a quote — our free calculator prices your exact dimensions.
Is it cheaper to DIY or hire a contractor in Miami?
DIY materials estimate to about $671. A local contractor estimates to $1,683–$2,257 at the Miami-area labor rate of roughly $58/hr, so DIY could save an estimated $1,241 (65%).
Do I need a permit for a concrete slab in Miami?
Flatwork under about 200 sq ft is often permit-exempt; larger pours and anything structural generally are not. Miami-Dade County and the City of Miami rules can be stricter than the state baseline — run the free permit lookup for your ZIP before buying materials.
Why is Miami concrete slab pricing different from the national average?
We apply a regional material cost index for the Miami market — currently 9% higher than the national average. Labor is indexed separately at about $58/hr for the contractor comparison.
Other projects in Miami
Concrete slab cost in nearby cities
Looking at the whole state? Concrete slab cost in Florida.