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 Loma Mar

San Mateo County, California ยท Free Delivery
Free delivery to Loma Mar on every order, with loads arriving in as fast as 2 business days.
Delivering to Loma Mar, 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 Loma Mar
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 Loma Mar
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 Loma Mar
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 Loma Mar
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 Loma Mar
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 Loma Mar
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 Loma Mar
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 Loma Mar
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 Loma Mar
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 Loma Mar
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 Loma Mar
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 Loma Mar
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 Loma Mar
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 Loma Mar
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 Loma Mar
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 Loma Mar
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 Loma Mar
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 Loma Mar
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 Loma Mar
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 Loma Mar
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 Loma Mar
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 Loma Mar
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 Loma Mar
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 Loma Mar
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 Loma Mar
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 Loma Mar
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 Loma Mar
Pick the material and quantity.Open a product to see your price, with free delivery to Loma Mar.
Choose a delivery date at checkout.As fast as 2 business days for most Loma Mar 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 calculatorWinter rain drives everything here. Storms roll in from late fall through spring, and water runs off the hillsides fast. Gravel and aggregate delivery in Loma Mar, CA starts with that reality. You want clean stone moving water away from the house and a base that stays put under it.
California Rock Supply stocks Class 2 base for the compacted layer under drives, patios and paths. Order online, pick a quantity, and we deliver.
Ordering runs online. Choose your material, set the quantity by the ton or the yard, and size the load with the calculator before you check out. Pick a delivery date that matches your schedule, and a dump truck brings the load to your site.
Loma Mar sits in San Mateo County, and we deliver across it. That covers San Mateo, Daly City, Redwood City, South San Francisco and San Bruno, plus the hill roads and lots in between.
Think through where the truck can set down before you order. Bulk loads need a spot the driver can reach and tip into safely. A firm, clear pad near the work keeps things simple.
Landscape work carries the load here. Decorative rock, beds, dry creek beds and ground cover are what most Loma Mar yards need, and each one takes a different stone.
Start with Stone Screenings. DG packs firm and fine, so it suits paths, patios and low-water ground cover laid over a compacted base. For heavier decorative work, Large River Rock builds dry creek beds and swales that slow runoff instead of fighting it. River Cobble works the same way at a smaller size, in borders and bed cover.
Then handle water. Drain Rock goes into French drains, drywells and downspout runs, and behind retaining walls where hillside water needs a path out. RipRap armors slopes, creek banks and culvert outlets against storm runoff, which Caltrans specifies as rock slope protection.
Beds and play areas take softer stone. Natural Pea Gravel covers walkways, drainage and bedding, and Shredded Mulch holds moisture in beds and tree rings through the long dry season.
Every one of those sits on a base. Class 2 base is the standard California material for the compacted layer under pavers, slabs and DG paths. Local suppliers also call it Class II base, Class 2 aggregate base or base rock, and Caltrans specifies it as Class 2 aggregate base. Some yards sell recycled Class 2 base or crushed miscellaneous base for the same job.
Soils change fast in this part of the Coast Range. Sandy ground shows up in places, while heavy clay that cracks dry and swells wet covers much of the valleys and hills.
That clay is what catches people out. It holds water, softens, and an under-built base sinks into it. Put down enough Class 2 base and compact it in lifts, and the surface above stays flat.
Drainage matters just as much. Rain arrives in a few big storms, soaks into sand quickly, and sits on clay or runs off slopes. That is why rip rap and drain rock belong in the plan, not added later.
Time the work. The dry season from late spring into fall is the window for base, driveway and paver jobs. Winter rain and saturated clay are what hold jobs up, not summer fog near the shore.
Use the calculator on the product page. Enter your measurements and it returns the quantity, so you can order by the ton or the yard without doing the math yourself. If your project has more than one layer, such as base under Stone Screenings, size each material separately and add them to the same order.
Yes. Pick your material, set the quantity by the ton or the yard, and choose a delivery date at checkout. A dump truck then delivers to your site in Loma Mar or elsewhere in San Mateo County. Have a firm, clear spot the driver can reach and tip into, and the drop goes smoothly.
Class 2 base holds the whole job together, from the driveway to the dry creek bed. Build the base right and the decorative stone above it lasts. Order online, size the load with the calculator, and set your delivery date. California Rock Supply delivers bulk gravel, stone, sand and soil across Loma Mar and San Mateo County.
Common questions about gravel and aggregate delivery in Loma Mar, CA
Use the calculator on the product page. Enter your measurements and it returns the quantity, so you can order by the ton or the yard without doing the math yourself. If your project has more than one layer, such as base under Stone Screenings, size each material separately and add them to the same order.
Yes. Pick your material, set the quantity by the ton or the yard, and choose a delivery date at checkout. A dump truck then delivers to your site in Loma Mar or elsewhere in San Mateo County. Have a firm, clear spot the driver can reach and tip into, and the drop goes smoothly.
A clear, level spot the truck can reach and tip in, with nothing parked in the way and no low branches or wires over the approach. If the drop is behind a gate, tell us the width when you order. Soft ground after rain is the usual reason a delivery in Loma Mar has to be moved, so point out anywhere the truck should not drive.