Drainage Gravel in San Francisco, CA
Material picks, pricing, and pro tips for drainage gravel projects in San Francisco, CA.
Pick the right gravel for a Drainage Gravel project in San Francisco, CA. Material picks, depth, sizing, and delivered local pricing - usually $300-$1,500 for a typical residential job.
Drainage gravel keeps water moving - picking the wrong size traps moisture and ruins the system. This guide walks through the San Francisco-specific picks: which materials hold up under local soil and climate, how much you'll need, and how to plan delivery.
About Drainage Gravel projects
Material and depth guidance for a Drainage Gravel build in San Francisco, CA.
How a drainage gravel project goes
- Plan the areaMeasure the Drainage Gravel area in San Francisco and stake the perimeter. Plan 3-4 inches of compacted gravel for most residential projects.
- Excavate & prepDig 4-6 inches below grade. For clay-heavy San Francisco soils, lay geotextile fabric before adding gravel.
- Base courseSpread 2-3 inches of crushed stone base. Compact with a plate compactor in passes.
- Top dressingAdd 1-2 inches of finished material. Rake level and roll.
- Edge & finishInstall edging to keep the gravel from migrating. Walk the surface to settle high spots.
Estimate your material
Calculate Your Project
Estimate only. Add 10-15% for compaction and waste.
Drainage gravel in San Francisco's climate
What works in San Francisco starts with how California weathers a year. Long dry spells with brief heavy rain. Erosion control on slopes is more critical than freeze resistance. For drainage gravel work specifically, that means choosing material that handles local moisture and traffic loads without re-dressing every season.
The small market profile of San Francisco also shapes how a project runs. Most jobs are residential, with the occasional school or municipal project. Truck access is usually wide and turnarounds run fast.
Where we deliver drainage gravel material in San Francisco
Our delivery footprint around San Francisco covers the core city plus a typical 35-mile radius. Recent drainage gravel drops have included:
- central historic streets in and around San Francisco
- cul-de-sac neighborhoods in and around San Francisco
- small farms on the city edge in and around San Francisco
- retail centers with parking expansions in and around San Francisco
If your address is outside that radius, send your ZIP through the contact form and we will confirm coverage within an hour.
Pricing for drainage gravel in San Francisco
Here is what the recommended drainage gravel materials are running in San Francisco right now. Full-truck orders (16 tons or more) typically save 15 to 20 percent off these per-ton rates.
| Material | Price from |
|---|---|
| Wood Chips Delivery in San Francisco, CA | Quote on request |
| Riprap Med Delivery in San Francisco, CA | Quote on request |
| Red Mulch Delivery in San Francisco, CA | Quote on request |
| Concrete Sand Delivery in San Francisco, CA | Quote on request |
Browse more
Recommended materials in San Francisco
Tools to plan your project
Related guides
GUIDEWhat Is Crushed Stone? Sizes, Uses and Buying BasicsCrushed stone is quarried rock crushed and screened into angular pieces sold by the ton. Here is what it is, how it is graded, and where to use it.Read guide →
GUIDEHow Much Does Gravel Cost? A Practical Pricing GuideHow much does gravel cost and why does it vary? See the real factors behind ton pricing, delivery, and order size before you buy.Read guide →GUIDEGravel Size Chart: Pea Gravel to Crushed StoneA gravel size chart showing pea gravel, crushed stone and river rock diameters side by side, so you can match the right size to your project.Read guide →
GUIDEThe Different Types of Gravel and How to ChooseA plain-language guide to the main types of gravel, covering pea gravel, crushed stone, river rock and decomposed granite.Read guide →Frequently Asked Questions
How much does a Drainage Gravel project cost in San Francisco?
Material-only cost runs $300-$1,500 for typical residential San Francisco projects. Installed cost is higher if you hire a crew.
What gravel is best for Drainage Gravel in San Francisco?
For most San Francisco Drainage Gravel projects, we recommend #57 or #67 crushed stone for the base and pea gravel or river rock as the top dressing.
How long does a Drainage Gravel project take?
A weekend for areas under 500 sq ft. Larger jobs benefit from a skid-steer rental or a hired crew.
Do I need a permit for a Drainage Gravel in San Francisco?
Usually no for ground-level work on your own property. Check San Francisco municipal code if working near drainage easements or property lines.
How deep should the gravel go for Drainage Gravel?
Plan 4-6 inches of compacted gravel. Drainage applications go deeper.
Can I do Drainage Gravel over existing grass?
Strip the sod first, then lay landscape fabric. Gravel over live grass sprouts weeds within a season.
What tools do I need?
Wheelbarrow, rake, tamper or plate compactor, and a level. For larger jobs, add a skid-steer.
Will weeds grow through the gravel?
Not if you lay quality landscape fabric underneath and keep the layer at least 3 inches thick.