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 Santa Maria

Santa Barbara County, California ยท Free Delivery
Free delivery to Santa Maria on every order, with loads arriving in as fast as 2 business days.
Delivering to Santa Maria, CA
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 Santa Maria
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 Santa Maria
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 Santa Maria
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 Santa Maria
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 Santa Maria
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 Santa Maria
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 Santa Maria
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 Santa Maria
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 Santa Maria
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 Santa Maria
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 Santa Maria
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 Santa Maria
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 Santa Maria
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 Santa Maria
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 Santa Maria
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 Santa Maria
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 Santa Maria
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 Santa Maria
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 Santa Maria
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 Santa Maria
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 Santa Maria
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 Santa Maria
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 Santa Maria
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 Santa Maria
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 Santa Maria
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 Santa Maria
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 Santa Maria
Pick the material and quantity.Open a product to see your price, with free delivery to Santa Maria.
Choose a delivery date at checkout.As fast as 2 business days for most Santa Maria 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 calculatorFor gravel and aggregate delivery in Santa Maria, CA, start with the load size. Plug your measurements into the calculator, pick a quantity by the ton or yard, and California Rock Supply brings it to the site. Class 2 base handles the structural work under drives and pads, and the decorative rock finishes the beds and dry creek beds around them.
Soils here change fast. Sandy ground near the shoreline drains quickly, while the clay in the Coast Range valleys swells when wet, so the layer under your finish material matters as much as the finish itself.
Ordering online keeps it simple. You choose the material, size the load with the calculator, and set a delivery date at checkout. A dump truck then drops the load where you want it on the site.
Bulk delivery covers Santa Maria and the rest of Santa Barbara County, including Santa Barbara, Lompoc, Goleta, Carpinteria and Guadalupe. Have the drop spot clear before the truck arrives, since a full load needs room to spread as it tips.
Most work here falls into three buckets: driveways, patios, and drainage. The decorative side of the yard carries a lot of the landscape work, and it pairs with a compacted base underneath.
Class 2 base is the standard California base material, specified by Caltrans as Class 2 aggregate base, and it goes under drives, parking pads and the compacted layer beneath pavers and slabs. Some buyers use recycled base rock for the same job when they want Road Base or asphalt instead of quarried stone. Driveway Gravel surfaces an existing drive or tops a compacted base.
Stone Screenings, often called DG, packs firm for paths, patios and low-water ground cover laid over a compacted base. Walkway Gravel gives garden paths a finer, more walkable surface, and River Cobble handles decorative beds, borders and dry creek beds. Larger Large River Rock slows runoff in swales and heavier dry creek work. Shredded Mulch holds moisture in beds and tree rings through the long dry season.
Drain Rock fills French drains, drywells, downspout runs and the space behind retaining walls. Washed Sand levels and beds material under slabs, and Mason Sand works into brick and block joints and paver joints.
Start from the soil before you pick a material. Sandy dune and beach soils sit along parts of the shoreline, and heavy clay that cracks when dry and swells when wet is extensive in the Coast Range valleys and hills. On clay, an under-built base moves and pumps no matter how good the surface stone is.
That is why compaction and drainage do the heavy lifting. Build the base in lifts and compact each one, and give water somewhere to go with a clean drain rock layer. Water that sits on clay or runs off a slope finds the weak spot in a driveway every winter.
Winter is the other factor. Most rain falls from late fall to spring, often in a few large storms and atmospheric rivers, and saturated clay is what holds jobs up. The dry stretch from late spring into fall is the main window for base, driveway and paver work. Summer fog near the shore is common, but it does not stop a pour or a compaction pass.
On slopes and creek banks, plan for storm runoff. Placed rock, called rip rap or rock slope protection in Caltrans usage, armors banks and culvert outlets, and cobble slows water in swales and dry creek beds before it cuts a channel.
Measure the area and the depth you plan to build, then enter those figures into the calculator on the product page. It converts your numbers into a quantity by the ton or yard, so you order the right load instead of guessing. Round up slightly for compaction and settling.
Yes. Every bulk material is ordered by the ton or by the yard, and you set the delivery date at checkout. A dump truck delivers to the site in Santa Maria and across Santa Barbara County. Have the drop area clear and reachable before the truck arrives.
Class 2 base is the material most Santa Maria jobs start with, whether you are building a drive, bedding a patio or laying a base for DG. Decorative rock, drain rock, sand and soil round out the order. Size your load with the calculator and place it online for delivery.
Common questions about gravel and aggregate delivery in Santa Maria, CA
Measure the area and the depth you plan to build, then enter those figures into the calculator on the product page. It converts your numbers into a quantity by the ton or yard, so you order the right load instead of guessing. Round up slightly for compaction and settling.
Yes. Every bulk material is ordered by the ton or by the yard, and you set the delivery date at checkout. A dump truck delivers to the site in Santa Maria and across Santa Barbara County. Have the drop area clear and reachable before the truck arrives.
Yes. We deliver across California, and the surrounding towns and rural addresses around Santa Maria are covered the same way as addresses in town. If you are not sure whether your address is reachable, send it over and we will confirm before you order.