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Bulk Aggregate Source near Mill Valley, CA, 94942

Free delivery to Mill Valley 94942 on every order, with loads arriving in as fast as 2 business days.

Delivering to ZIP 94942

Free delivery on every order.

  • Free delivery to Mill Valley 94942
  • Order from 1 ton
  • As fast as 2 business days

Gravel delivered to Mill Valley 94942

Crushed gravel and base materials that compact under tires.

Road Base

3/4" minus blend compacted under roads and heavy-load areas

From 1 Ton Delivered, FREE to your Doorstep

Cost per ton lowers the more you order!

Free delivery to Mill Valley

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Rock & Stone delivered to Mill Valley 94942

Graded crushed stone for drainage, concrete and heavy work.

RipRap

4" to 12"+ rock for shorelines, slopes and culvert outlets

From 1 Ton Delivered, FREE to your Doorstep

Cost per ton lowers the more you order!

Free delivery to Mill Valley

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Decorative delivered to Mill Valley 94942

Rounded stone for beds, borders and water features.

Sand delivered to Mill Valley 94942

Washed sand for masonry, concrete and leveling.

Soil, Fill & Mulch delivered to Mill Valley 94942

Soil and fill by the ton, mulch by the cubic yard.

Fill Dirt

Compactable dirt for grading, backfill and low spots

From 1 Ton Delivered, FREE to your Doorstep

Cost per ton lowers the more you order!

Free delivery to Mill Valley

Order nowCalculate quantity

How delivery to Mill Valley works

  1. 1

    Pick the material and quantity.Open a product to see your price, with free delivery to Mill Valley.

  2. 2

    Choose a delivery date at checkout.As fast as 2 business days for most Mill Valley addresses.

  3. 3

    Clear a drop spot.The truck tips the load where you mark it. Note low wires or branches when you order.

Not sure how much you need?

Enter length, width and depth and the calculator returns the cubic yards and tons for your project.

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American Rock Supply delivers bulk gravel, crushed stone, sand, soil, and mulch to homeowners and contractors in ZIP 94942 of Mill Valley, California (CA).

Common projects include residential driveways, paver patios, drainage work, landscape beds, lawn repair, and base preparation for sheds, outbuildings, and small contractor jobs.

Products and Materials

Secondary materials such as Crushed Stone fines, masonry sand, and bark mulch are also available for specific landscape and construction needs.

Material Selection by Project Type

  • Driveways: Use a compactable crushed stone base like 3/4" crushed stone or crusher run. A base layer of 4 to 6 inches provides a stable driving surface.
  • Drainage: Choose Crushed Stone or Natural Pea Gravel without fines. These materials allow water to pass through, reducing pressure on foundations and retaining walls.
  • Patios and walkways: Start with a crushed stone base for drainage, then top with Stone Screenings or decorative gravel. Compaction is key for a lasting surface.
  • Landscape beds and soil work: Use top soil or garden soil for new plantings, and decorative stone or mulch for weed suppression and visual appeal.

Local Conditions That Affect Material Choice

ZIP 94942 covers a mix of older built-up lots near downtown Mill Valley and newer hillside subdivisions. The older areas often have narrow driveways and limited drop space.

The hillsides can present steep slopes and slow-draining clay soils. This makes clean drainage stone a common choice for managing runoff and protecting foundations.

Coastal Marin County experiences mild winters and dry summers. Materials like Stone Screenings hold up well in the dry season but may need stabilization on steep slopes.

Delivery and Access in ZIP 94942 of Mill Valley

American Rock Supply serves much of ZIP 94942 with delivery-only service. Truck access varies across the area.

Long driveways on the hillsides may require a drop at the street if turnaround space is tight. Overhead branches and wires also limit where the truck can place material.

We advise clearing the drop area, protecting any pavers or asphalt, and notifying us about tight access before scheduling.

Single-load homeowner orders and larger contractor jobs are both handled with care.

Conclusion & Next Steps

For bulk gravel, stone, sand, soil, and mulch in ZIP 94942 of Mill Valley, American Rock Supply can help match materials to the project and arrange delivery.

Contact the team to discuss driveway, patio, drainage, landscape, soil, or contractor-site needs.

Frequently Asked Questions

Common questions about delivery to 94942 in Mill Valley, CA

Does American Rock Supply deliver to ZIP 94942?

Yes, we deliver bulk materials to homes and job sites in Mill Valley's 94942 ZIP code. We cover most property types in the area.

What aggregate is best for a residential driveway in Mill Valley?

3/4" crushed stone or crusher run is recommended. It compacts well and holds up under vehicle weight on both flat and sloped driveways.

What is the difference between crusher run and Crushed Stone?

Crusher run contains fines that bind the stone together, making it ideal for compacted bases. Crushed Stone has no fines and is better for drainage applications.

What material works best for drainage around a foundation?

Crushed Stone or Natural Pea Gravel works well. These materials allow water to move quickly away from the foundation without washing away.

How do I figure out how much material I need?

Contact our team with the approximate dimensions of your project area and the intended use. We can help you estimate the quantity needed.

Nearby areas we deliver to

Marin CountyAll California locations