Buy 3/4 Inch Crushed Rock in Greenbrae, CA

California Rock Supply handles gravel and aggregate delivery in Greenbrae, CA for two kinds of buyers: contractors running drive and drainage work through Marin County, and homeowners taking on one driveway or path at a time. Class 2 base anchors most of those orders, because it is the compacted layer that carries everything above it. Soils here shift over short distances, so the base you pick matters more than the surface you see.

Materials for Greenbrae Projects

Driveways lead the conversation in this market. Class 2 base is the standard California base material, specified by Caltrans as Class 2 aggregate base, and it goes under driveways, parking pads, pavers and slabs. It compacts tight and holds its shape once it is watered and rolled. Order it for any drive that needs to stop rutting: Class 2 Base.

Some buyers ask for recycled base rock instead, which is Class 2 base made from Road Base or asphalt and used the same way under drives, patios and slabs. Caltrans allows processed reclaimed asphalt and concrete in aggregate base. A few suppliers in the state also call this material crushed miscellaneous base, or CMB. Both are the same family as Class 2 and both work as subgrade.

Where a binding, compacting material is wanted, Crusher Run is an option, though California buyers more often ask for Class 2 base for the same job. For surfacing an existing drive, or topping a compacted Class 2 base, Driveway Gravel is the finish layer that takes the tire wear.

Water is the other half of a drive that lasts. 3/4" Drain Rock is clean stone with no fines, so water moves through it instead of sitting under the slab. Use it in French drains, drainage trenches and drainage layers. For heavier drainage and construction entrances, 3/4" Crushed Stone gives you angular stone with better grip underfoot.

The rest of a job usually fills in around those two. Sand beds and levels, soil builds up the planting areas, and decorative stone finishes the visible edges.

Sand, Soil and Decorative Stone

Under a slab or a paver field, bedding has to be flat and predictable. Washed Sand levels and beds, and Mason Sand handles brick and block work, paver joints and play areas. For planting, Top Soil builds up beds over heavy native ground, and Garden Soil fills raised beds and planters. Shredded Mulch holds moisture in beds and tree rings through the long dry season. On the visible side, River Cobble and Natural Pea Gravel cover decorative beds, borders and walkways.

Ground and Conditions in Greenbrae

Most rain here falls from late fall to spring, much of it in a few large winter storms and atmospheric rivers. That water soaks into sandy ground quickly but sits on or runs off clay soils and slopes. Soils change over short distances in this zone: sandy dune and beach soils along parts of the shoreline, and heavy clay in the Coast Range valleys and hills that cracks when dry and swells when wet.

For a driveway, that means drainage decides how the base performs. On clay, water that cannot move down will move sideways and lift the edges. A clean drain rock layer under or beside the base gives it somewhere to go. On sandy ground the same layer still helps, but the base itself drains faster and stays firmer through a wet winter.

Slopes bring their own problem. Hillside runoff and slides in winter storms, debris flows when intense rain hits recently burned slopes, and wave and storm erosion along the shoreline all push material downhill. Rip rap, also called rock slope protection, armors creek banks, culvert outlets and slope faces against that runoff.

Timing matters as much as material. The dry season from late spring into fall is the main window for base, driveway and paver work. Summer fog near the shore is normal and rarely stops a job, but winter rain and saturated clay do.

Delivery to Greenbrae and the Surrounding Area

Bulk material arrives by dump truck. You order online, choose your quantity by the ton or by the yard, and pick a delivery date at checkout. If you are unsure how much you need, the calculator sizes the load for you.

Before the truck reaches the site, clear the drop area and think about where the stone should land. Base and drain rock are heavy, and a load placed on a slope or soft ground can sink or spread. A driveway or a firm pad near the work is the easiest spot for the driver to place it. If the truck cannot reach the work area, plan for how the material moves from the pile to the hole.

Greenbrae sits in Marin County, and delivery covers San Rafael, Novato, Mill Valley, Larkspur and San Anselmo as well. Contractors running several jobs across the county can order each site separately and set the date that fits the schedule.

Order Base, Gravel and Stone for Your Greenbrae Project

Driveways, parking pads, paver bases, drainage trenches and planting beds all start with the right material. Class 2 base, drain rock, sand, soil and decorative stone are ready to order for delivery in Greenbrae and nearby Marin County. Size your load with the calculator, choose a date at checkout, and place the order online when you are ready.