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Bulk Aggregates near Kentfield, CA, 94914

Free delivery to Kentfield 94914 on every order, with loads arriving in as fast as 2 business days.

Delivering to ZIP 94914

Free delivery on every order.

  • Free delivery to Kentfield 94914
  • Order from 1 ton
  • As fast as 2 business days

Gravel delivered to Kentfield 94914

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 Kentfield

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Rock & Stone delivered to Kentfield 94914

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 Kentfield

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Decorative delivered to Kentfield 94914

Rounded stone for beds, borders and water features.

Sand delivered to Kentfield 94914

Washed sand for masonry, concrete and leveling.

Soil, Fill & Mulch delivered to Kentfield 94914

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 Kentfield

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How delivery to Kentfield works

  1. 1

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

  2. 2

    Choose a delivery date at checkout.As fast as 2 business days for most Kentfield 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 94914 of Kentfield, California (CA).

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

Products and Materials

For larger structural fills, consider our road base or concrete sand. For decorative projects, we also carry colored gravel and bark mulch. Contact us for material matching advice.

Material Selection by Project Type

  • Driveways: Crusher run provides a compactable base that handles vehicle weight. A top layer of Crushed Stone can improve drainage and appearance.
  • Drainage: Clean 3/4 inch crushed stone or drain rock moves water quickly. Avoid materials with fines that can clog drainage systems.
  • Patios and walkways: Use compactable base like crusher run under pavers, then fine sand or stone dust as a setting bed.
  • Landscape beds and soil work: Screened topsoil or garden soil enriches planting areas. Natural Pea Gravel or decorative stone works well for mulch-free beds.

Local Conditions That Affect Material Choice

ZIP 94914 covers a mix of suburban lots and larger acreage properties in Kentfield. Some areas have gentle slopes, others sit on flat valley floors. Drainage patterns vary widely.

Clay-rich soils are common in lower sections, which can slow water percolation. In upland areas, soil drains faster and may require more angular base materials for stability.

Mild winters with occasional frost mean freeze-thaw cycles can shift poorly compacted surfaces. Choosing well-draining base materials reduces cracking and settling over time.

Delivery and Access in ZIP 94914 of Kentfield

American Rock Supply delivers throughout much of ZIP 94914. Our team uses standard dump trucks that can reach most single-family properties and small construction sites.

Long rural driveways often need a clear path and a drop spot large enough for the truck to dump. Tight suburban lots may require careful spotting to avoid overhead branches or tight corners.

Soft ground after rain can limit access in some areas. We recommend scheduling dry periods or placing plywood under the drop zone. Turnaround space helps, but our drivers can back up if needed.

Conclusion & Next Steps

For bulk gravel, stone, sand, soil, and mulch in ZIP 94914 of Kentfield, 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 94914 in Kentfield, CA

Does American Rock Supply deliver to ZIP 94914?

Yes, we serve the Kentfield area including ZIP 94914. We deliver bulk materials directly to your property via dump truck for residential and contractor projects.

What aggregate is best for a residential driveway in Kentfield?

Crusher run works well as a base layer because it compacts firmly. For a finished surface, you can top it with 3/4 inch crushed stone or a clean decorative gravel.

What is the difference between crusher run and Crushed Stone?

Crusher run contains fines that help it compact into a solid layer. Crushed Stone has no fines, so water flows through easily. Use clean stone for drainage and crusher run for load-bearing bases.

What material works best for drainage around a foundation?

Clean 3/4 inch crushed stone or drain rock is ideal. It moves water away without holding moisture close to the structure. Avoid materials with fines that can clog drainage pipes.

Can one project require more than one material?

Yes. A driveway often needs crusher run as a base and clean stone on top. A patio may need a compacted base layer and then sand or stone dust for the paver setting bed.

How do I figure out how much material I need?

Measure the area in square feet and multiply by the desired depth in inches. Contact our team with rough dimensions and the type of project, and we can estimate the yardage needed.

Nearby areas we deliver to

Marin CountyAll California locations