Buy 3/4 Inch Crushed Rock in Yountville, CA

California Rock Supply handles gravel and aggregate delivery in Yountville, CA for two kinds of buyers: the contractor running a drive or pad job, and the homeowner fixing a driveway on a weekend. Both usually start in the same place, with Class 2 base. This is Napa County, where heavy clay in the valley ground swells when it is wet, so what goes under a drive matters as much as what sits on top.

Materials for Yountville Projects

Most drive and pad work here starts with base, then a surfacing layer, then drainage stone at the edges. Pick the layer first and the rest follows.

Base and Driveway Surfacing

Class 2 Base is the standard California base material, specified by Caltrans as Class 2 aggregate base. It compacts hard under driveways, parking pads and the base beneath pavers, slabs and Stone Screenings paths. Local buyers also ask for it as class ii base or class 2 base rock.

Recycled base rock is Class 2 base made from Road Base or asphalt and does the same job under drives and patios. Caltrans allows processed reclaimed asphalt and concrete in aggregate base, so it is a real option when you want to keep the load local. Some suppliers here also call this cmb, short for crushed miscellaneous base.

For the visible surface, Driveway Gravel tops a compacted base or freshens an existing drive. Crusher Run works where you want a binding, compacting material, though California buyers more often reach for Class 2 base for that same job.

Washed Stone, Sand and Soil

Clean drainage stone is 3/4" Drain Rock, which has no fines so water moves through it. Use it in French drains and drainage trenches. Drain Rock covers drywells, downspout runs and the drainage layer behind retaining walls.

For sand, Washed Sand beds and levels under slabs, and Mason Sand goes into brick and block work and paver joints. Top Soil builds up planting areas over clay or hardpan, and Garden Soil fills raised beds.

On decorative work, River Cobble and Natural Pea Gravel handle borders, dry creek beds and play areas, while RipRap is the placed rock used for slope and creek bank armoring.

Ground and Conditions in Yountville

Most rain here falls from late fall to spring, much of it in a few large winter storms. It soaks into sandy ground quickly, but it sits on or runs off clay soils and slopes. That split drives most of the material decisions on a Yountville job.

In the Coast Range valleys and hills, heavy clay cracks when dry and swells when wet. On a drive or pad, that means excavate deeper than you would on sand, compact the subgrade, and put down a Class 2 base thick enough to spread the load. A thin base over swelling clay will move.

Because water runs off clay instead of draining through it, plan the edge. A drain rock trench along the low side of a drive or behind a retaining wall gives that water somewhere to go before it works under the base.

Hillside runoff and slides on steep slopes are the winter risk, along with debris flows when intense rain hits recently burned ground. On any slope work, RipRap placed at a culvert outlet or along a bank protects the ground the storm runoff crosses. The dry season from late spring into fall is the main window for base, driveway and paver work. Winter rain and saturated clay are what hold jobs up, not cold.

Delivery to Yountville and the Surrounding Area

Order online and the material arrives in a bulk dump truck that tips the load where you point it. That means you need a spot the truck can reach and a surface that will take the weight. Think about the drop point before the truck shows up.

Have the area clear of parked cars, low branches and anything you do not want buried. If the load is going onto a driveway you are about to rebuild, mark the edges. A full load spreads wide when it lands, so leave room for it.

Size the order by the ton or the cubic yard. Measure your area, decide the depth you need for that layer, and the quantity follows. For base, a compacted lift is usually placed in layers rather than one deep dump.

California Rock Supply delivers across Yountville and Napa County, including Napa, American Canyon, St. Helena, Calistoga and Angwin.

Order Base, Gravel and Soil for Your Yountville Project

California Rock Supply supplies Class 2 base, driveway gravel, drain rock, sand, topsoil and decorative stone for driveways, parking pads, drainage and planting work across Yountville. Choose your material, work out the quantity by the ton or yard, and place the order online. Delivery covers the city and the surrounding Napa County area.