Excavation and Grading cost in San Rafael, CA
San Rafael homeowners typically pay $10,100 – $30,200 for excavation and grading. Local labor and materials price 34% above the national average.
San Rafael average
$20,100
Typical low
$10,100
Typical high
$30,200
Per cubic yard
$67 – $200
Sample ZIP
94901
What drives San Rafael pricing
Local labor
Licensed San Rafael contractors carry California workers' comp and prevailing wage pressure, and crews here quote roughly 34% above the national labor average. Demand in the Bay Area market peaks in spring, so booking early usually beats a rush premium.
Permits & code
San Rafael follows the California Building Standards Code, so most structural, electrical, plumbing and re-roof work needs a permit from the San Rafael building department plus Title 24 energy compliance. Bay Area seismic retrofit standards and strict energy upgrades are common conditions of approval.
Climate & conditions
San Rafael sits in a mild marine climate with heavy winter rain, so expect proper drainage, moisture detailing and a dry-season schedule for exterior work.
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Estimated project cost
$11,828 – $16,388
Most homeowners pay around $14,108
Compare quality / material level
Cost by material in San Rafael
Installed San Rafael pricing per cubic yard.
| Option | Installed cost |
|---|---|
| Simple grading | $83 – $115 |
| Standard excavation and haul | $115 – $150 |
| Rock or difficult soil | $150 – $195 |
| Excavation with retaining and drainage | $195 – $270 |
Where the money goes in San Rafael
A typical $20,100 San Rafael project, broken down by line item.
- Labor0.45% · $90
- Materials0.38% · $76
- Permits & inspections0.05% · $10
- Overhead & profit0.12% · $24
Common add-ons
Extras that show up on San Rafael quotes but rarely in the headline price.
Soil haul-off
Rock breaking
Erosion control
Compaction testing
Ways to save in San Rafael
- 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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Excavation and Grading cost near San Rafael
Excavation and Grading cost in San Jose, CA
$10,401 – $31,101
Excavation and Grading cost in San Francisco, CA
$10,929 – $32,679
Excavation and Grading cost in Oakland, CA
$9,949 – $29,749
Excavation and Grading cost in Fremont, CA
$10,175 – $30,425
Excavation and Grading cost in San Mateo, CA
$10,552 – $31,552
Excavation and Grading cost in Berkeley, CA
$10,100 – $30,200