Shop Sand, Aggregates & Gravel in San Bernardino County, California

Driveways, Roads, and Base Materials

Strong base layers begin with the right aggregates. San Bernardino County experiences wide temperature swings and occasional heavy rain in certain zones, so base stability is critical.

Driveway options

For durable surfaces we recommend driveway gravel or a compactable mix like crusher run. These materials create a stable driving surface and resist rutting when properly installed.

Road and parking bases

For roads and commercial parking, choose road base or a layer of 3/4 inch crushed stone over compacted subgrade. These aggregates are engineered to meet load-bearing needs.

• Best for driveways: driveway gravel, crusher run
• Best for heavy use: road base, 3/4 inch crushed stone
• Eco alternative: crushed concrete

Drainage, Erosion Control, and Civil Uses

Drainage is a common challenge across the county, from mountain runoff in Big Bear Lake to desert washes near Victorville. Proper aggregate selection improves drainage and reduces erosion.

Drain rock and #57 stone

Use drain rock for French drains and subdrain systems. For trench backfill and improved percolation, #57 stone provides reliable void space and filtration.

Recycled options

Crushed concrete is an effective recycled aggregate for many civil uses, offering cost savings and sustainability benefits.

• French drains: drain rock, #57 stone
• Backfill: fill dirt with a layer of crushed stone
• Erosion control: river rock and decomposed granite in slopes

Soils, Sands, and Planting Materials

Landscaping and planting success in San Bernardino County depends on matching soils and sands to local climates and plant choices. Many homeowners shift to drought-tolerant landscaping; the right materials make that transition durable and attractive.

Topsoil and fill

Use screened topsoil for planting beds and lawn repair. For grading and site prep, we supply clean fill dirt that compacts predictably.

Sand varieties

We offer construction and specialty sands for masonry and playgrounds. Choose mason sand for paver bedding, washed sand for concrete mixes, and playground sand for soft surfacing.

• Topsoil for planting: topsoil
• Structural fills: fill dirt
• Masonry and play safety: mason sand, washed sand, playground sand

Decorative Rock, Pathways, and Hardscape

For yards, parks, and commercial landscapes, decorative aggregates add texture and function. Many San Bernardino County property owners favor low-water designs using rock and decomposed granite.

Decorative choices

Rounded river rock works well in water features and as mulch replacement. Smooth pea gravel is perfect for patios and play areas. For compact, walkable surfaces, decomposed granite is a popular choice.

Walkways and patios

For firm walking surfaces choose walkway gravel or stabilized decomposed granite. These materials combine good drainage with pedestrian comfort.

• Decorative mulch alternative: river rock, pea gravel
• Natural pathways: decomposed granite, walkway gravel
• Play areas: pea gravel or playground sand depending on use

Service Features & Delivery Across the County

We offer flexible delivery solutions tailored to the county's geography — from the Mojave high desert to the San Bernardino Mountains. Our fleet and delivery teams handle narrow driveways, steep access, and site staging for contractors and homeowners.

What to expect with delivery

• FREE delivery across San Bernardino County for standard orders
• Bulk tipping or small load options depending on access
• Material placement assistance and experienced drivers

Aggregate delivery advantages

Using local aggregates reduces haul time and often lowers project costs. As a local San Bernardino County gravel supplier, we maintain inventory suited to local soils and climate.

Local Soil, Climate, and Regional Considerations

San Bernardino County spans wide elevation and climate ranges. Coastal influences are minimal; the county features high desert, inland valleys, and mountainous zones. Understanding local soil and weather helps select the right aggregates.

Soil types and geology

Coarse sandy soils dominate the high desert, while alluvial deposits and clayey soils appear in valley floors and older lakebeds. Mountain areas have rockier, well-draining soils. These conditions influence how aggregates interact with soil and drainage systems.

Climate and drainage concerns

Hot summers and seasonal monsoonal storms in some parts of the county can cause rapid runoff. Many homeowners install aggregates to improve surface drainage, prevent washouts, and create firewise defensible space using noncombustible materials like decomposed granite and river rock.

• High desert: thermal expansion, coarse sand and gravel
• Valleys: clay and silt pockets requiring good drainage design
• Mountains: rocky soils and steep slopes needing erosion control

Common Projects and Material Recommendations

We help with projects big and small across San Bernardino County. Below are typical projects and recommended materials based on local needs.

Residential driveways

Recommended: driveway gravel, 3/4 inch crushed stone, or crusher run over a compacted road base.

Garden beds and tree planting

Recommended: screened topsoil amended with organic matter for plant establishment and mulch alternatives like river rock to reduce water loss.

French drains and trenching

Recommended: drain rock and #57 stone for stable, high-flow trenches.

• Driveways: driveways with 3/4 inch crushed stone base
• Paths: decomposed granite and walkway gravel
• Play areas: pea gravel or playground sand