How much does a concrete slab cost in San Diego, CA?
Poured concrete pad with forms, gravel base, and rebar. Priced against San Diego, CA material costs, a typical DIY concrete slab in San Diego runs about $733 in materials — 19% 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.
San Diego cost breakdown
| Estimate | Low | Typical | High |
|---|---|---|---|
| San Diego (DIY materials) | $623 | $733 | $990 |
| National average | $524 | $616 | $832 |
Priced from the San Diego, CA material index — 19% above the national average. Based on a common-size concrete slab; enter your own dimensions for an exact number.
DIY materials estimate: $733. A contractor in the San Diego market (materials plus about 15 labor hours at ~$76/hr) estimates to $1,838–$2,465. Estimated DIY savings: $1,356 (65%).
Flatwork under about 120 sq ft is often permit-exempt; larger pours and anything structural generally are not.
Outside city limits, San Diego County is typically the permitting authority.
Get your exact San Diego price
Enter your dimensions for a materials list and cost estimate matched to your build.
Frequently asked questions
How much does a concrete slab cost in San Diego, CA?
Materials typically run $623–$990 for a common-size project using San Diego-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 San Diego?
DIY materials estimate to about $733. A local contractor estimates to $1,838–$2,465 at the San Diego-area labor rate of roughly $76/hr, so DIY could save an estimated $1,356 (65%).
Do I need a permit for a concrete slab in San Diego?
Flatwork under about 120 sq ft is often permit-exempt; larger pours and anything structural generally are not. San Diego County and the City of San Diego rules can be stricter than the state baseline — run the free permit lookup for your ZIP before buying materials.
Why is San Diego concrete slab pricing different from the national average?
We apply a regional material cost index for the San Diego market — currently 19% higher than the national average. Labor is indexed separately at about $76/hr for the contractor comparison.
Other projects in San Diego
Concrete slab cost in nearby cities
Looking at the whole state? Concrete slab cost in California.