Driveway Gravel
3/4" stone for building or resurfacing a gravel driveway
From 1 Ton Delivered, FREE to your Doorstep
Cost per ton lowers the more you order!
Free delivery to Duncans Mills

Sonoma County, California ยท Free Delivery
Free delivery to Duncans Mills 95430 on every order, with loads arriving in as fast as 2 business days.
Delivering to ZIP 95430
Free delivery on every order.
Crushed gravel and base materials that compact under tires.
3/4" stone for building or resurfacing a gravel driveway
From 1 Ton Delivered, FREE to your Doorstep
Cost per ton lowers the more you order!
Free delivery to Duncans Mills
3/8" stone that's comfortable underfoot for paths and walks
From 1 Ton Delivered, FREE to your Doorstep
Cost per ton lowers the more you order!
Free delivery to Duncans Mills
Stone-and-dust blend that packs hard under drives and patios
From 1 Ton Delivered, FREE to your Doorstep
Cost per ton lowers the more you order!
Free delivery to Duncans Mills
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 Duncans Mills
Recycled 3/4" base for drives, pads and access roads
From 1 Ton Delivered, FREE to your Doorstep
Cost per ton lowers the more you order!
Free delivery to Duncans Mills
Graded crushed stone for drainage, concrete and heavy work.
Angular 3/4" stone for drainage beds and concrete slab bases
From 1 Ton Delivered, FREE to your Doorstep
Cost per ton lowers the more you order!
Free delivery to Duncans Mills
All-purpose stone up to 1" for drainage, concrete and bases
From 1 Ton Delivered, FREE to your Doorstep
Cost per ton lowers the more you order!
Free delivery to Duncans Mills
Small 3/8" stone for walkways, patios and driveway topping
From 1 Ton Delivered, FREE to your Doorstep
Cost per ton lowers the more you order!
Free delivery to Duncans Mills
1/4" to 3/4" stone for concrete mix, drain lines and beds
From 1 Ton Delivered, FREE to your Doorstep
Cost per ton lowers the more you order!
Free delivery to Duncans Mills
1/4" minus stone dust for paver bedding and leveling
From 1 Ton Delivered, FREE to your Doorstep
Cost per ton lowers the more you order!
Free delivery to Duncans Mills
Clean 3/4" to 1" rock for French drains and septic fields
From 1 Ton Delivered, FREE to your Doorstep
Cost per ton lowers the more you order!
Free delivery to Duncans Mills
3/8" minus chip for paver joints, chip seal and tight bases
From 1 Ton Delivered, FREE to your Doorstep
Cost per ton lowers the more you order!
Free delivery to Duncans Mills
3/32" to 3/8" clean stone for drainage and concrete mixes
From 1 Ton Delivered, FREE to your Doorstep
Cost per ton lowers the more you order!
Free delivery to Duncans Mills
3/4" to 1-1/2" stone for erosion control and heavy base
From 1 Ton Delivered, FREE to your Doorstep
Cost per ton lowers the more you order!
Free delivery to Duncans Mills
1" to 2-1/2" angular stone for track beds and equipment pads
From 1 Ton Delivered, FREE to your Doorstep
Cost per ton lowers the more you order!
Free delivery to Duncans Mills
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 Duncans Mills
Clean 1/8" to 1/2" chip for paver bedding and walkway bases
From 1 Ton Delivered, FREE to your Doorstep
Cost per ton lowers the more you order!
Free delivery to Duncans Mills
1-1/2" to 2-1/2" washed stone for construction entrances
From 1 Ton Delivered, FREE to your Doorstep
Cost per ton lowers the more you order!
Free delivery to Duncans Mills
Rounded stone for beds, borders and water features.
Rounded 1" to 3" stones for beds, borders and drainage
From 1 Ton Delivered, FREE to your Doorstep
Cost per ton lowers the more you order!
Free delivery to Duncans Mills
Large 2" to 4" stones for water features and dry creek beds
From 1 Ton Delivered, FREE to your Doorstep
Cost per ton lowers the more you order!
Free delivery to Duncans Mills
Smooth 3/8" pebbles for paths, patios and play areas
From 1 Ton Delivered, FREE to your Doorstep
Cost per ton lowers the more you order!
Free delivery to Duncans Mills
Washed sand for masonry, concrete and leveling.
Fine sand for mortar, sandboxes and volleyball courts
From 1 Ton Delivered, FREE to your Doorstep
Cost per ton lowers the more you order!
Free delivery to Duncans Mills
Coarse, clean sand for concrete, backfill and leveling
From 1 Ton Delivered, FREE to your Doorstep
Cost per ton lowers the more you order!
Free delivery to Duncans Mills
Soil and fill by the ton, mulch by the cubic yard.
Screened topsoil for lawns, gardens and flower beds
From 1 Ton Delivered, FREE to your Doorstep
Cost per ton lowers the more you order!
Free delivery to Duncans Mills
Hardwood mulch that holds moisture and keeps weeds down
From 1 Yard Delivered, FREE to your Doorstep
Cost per ton lowers the more you order!
Free delivery to Duncans Mills
Compost-enriched soil for vegetable gardens and raised beds
From 1 Ton Delivered, FREE to your Doorstep
Cost per ton lowers the more you order!
Free delivery to Duncans Mills
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 Duncans Mills
Pick the material and quantity.Open a product to see your price, with free delivery to Duncans Mills.
Choose a delivery date at checkout.As fast as 2 business days for most Duncans Mills addresses.
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.
Open the calculatorAmerican Rock Supply delivers bulk gravel, crushed stone, sand, soil, and mulch to homeowners and contractors in ZIP 95430 of Duncans Mills, California (CA).
Common projects include residential driveways, paver patios, drainage work, landscape beds, lawn repair, and base preparation for sheds and outbuildings.
Secondary materials such as Stone Screenings, Natural Pea Gravel, and topsoil are also available for specific projects. Contact the team for recommendations based on your site and budget.
ZIP 95430 in Duncans Mills includes a mix of older lots and newer subdivisions. Many properties are on rural roads with longer driveways and variable slopes.
Soils in the area often contain a high clay content, which can hold moisture and shift during wet weather. A well-compacted base layer is important for driveways and patios to prevent settling.
Drainage patterns vary across the ZIP. Some areas drain fast, while others need extra material to manage runoff around foundations and low spots.
American Rock Supply offers delivery-only service for all orders in ZIP 95430. Trucks can navigate most rural and suburban roads, but access depends on the site.
Long driveways may require turnaround space at the drop-off point. Soft ground after heavy rain can make it hard for trucks to maneuver. Overhead branches and low wires should be cleared if the truck needs to back in.
For tight lots, plan a clear path to the drop area. Let the team know about steep grades or narrow access when scheduling your order.
For bulk gravel, stone, sand, soil, and mulch in ZIP 95430 of Duncans Mills, 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.
Common questions about delivery to 95430 in Duncans Mills, CA
Yes, we deliver bulk aggregates, soil, and mulch to properties in ZIP 95430 of Duncans Mills. We serve much of the area, including rural and residential sites.
Crushed stone base with fines is a strong choice. It compacts into a solid surface that handles car and truck traffic well. For longer driveways, a thicker base layer helps prevent rutting.
Crusher run contains rock dust and small fines that bind the material together when compacted. Crushed Stone has no fines, so water drains through it easily. Use crusher run for stable surfaces and clean stone for drainage.
Clean drain rock or washed crushed stone is ideal. It allows water to move away from the foundation without clogging. A filter fabric layer underneath can keep soil from mixing in.
Yes, but we need to know the access conditions. Long driveways need a spot for the truck to turn around or back out. Tight lots may require a smaller drop area. Let us know your site details when you order.