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Inland Empire · California

Excavation and Grading cost in Rancho Cucamonga, CA

Rancho Cucamonga homeowners typically pay $8,050 – $24,100 for excavation and grading. Local labor and materials price 7% above the national average.

Rancho Cucamonga average

$16,100

Typical low

$8,050

Typical high

$24,100

Per cubic yard

$54 – $160

Sample ZIP

91730

What drives Rancho Cucamonga pricing

Local labor

Licensed Rancho Cucamonga contractors carry California workers' comp and prevailing wage pressure, and crews here quote roughly 7% above the national labor average. Demand in the Inland Empire market peaks in spring, so booking early usually beats a rush premium.

Permits & code

Rancho Cucamonga follows the California Building Standards Code, so most structural, electrical, plumbing and re-roof work needs a permit from the Rancho Cucamonga building department plus Title 24 energy compliance. Inland Empire jurisdictions add high-wind and fire-hardening requirements in foothill zones.

Climate & conditions

Rancho Cucamonga sits in a hot, dry inland climate with Santa Ana wind events, so expect wind-rated fasteners, fire-resistant materials and heat-tolerant finishes.

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150 cubic yards

Estimated project cost

$9,405 $12,968

Most homeowners pay around $11,186

Compare quality / material level

Cost by material in Rancho Cucamonga

Installed Rancho Cucamonga pricing per cubic yard.

OptionInstalled cost
Simple grading$66 – $91
Standard excavation and haul$91 – $120
Rock or difficult soil$120 – $155
Excavation with retaining and drainage$155 – $215

Where the money goes in Rancho Cucamonga

A typical $16,100 Rancho Cucamonga project, broken down by line item.

  • Labor0.45% · $72
  • Materials0.38% · $61
  • Permits & inspections0.05% · $8
  • Overhead & profit0.12% · $19

Common add-ons

Extras that show up on Rancho Cucamonga quotes but rarely in the headline price.

Soil haul-off

$21 – $64

Rock breaking

$105 – $320

Erosion control

$535 – $3,200

Compaction testing

$430 – $1,600

Ways to save in Rancho Cucamonga

  • Keep excavated soil on site for backfill and berms to avoid haul-off.
  • Schedule when the ground is dry — wet soil doubles handling time.
  • Collect three written bids on an identical scope — spreads of 20–40% are normal.
  • Book in the off-season and stay flexible on the start date to save 5–15%.
  • Bundle nearby work into one mobilization so you only pay setup and travel once.
  • Ask what the contractor would change to cut 10% without hurting durability.

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