Cobble, Stone and Soil Delivery in Winchester, CA

California Rock Supply handles gravel and aggregate delivery in Winchester, CA. Winter storms do the damage here. Rain sheets off hard dry ground and expansive clay, then pools where it cannot drain. Class 2 base, washed stone and clean drain rock solve most of it.

Order online, size the load by the ton or yard, and a dump truck drops it at your site.

Materials for Winchester Projects

Drainage drives most orders in Winchester. Water needs somewhere to go, and only clean washed stone gives it a path. Start with the coarsest stone and work down to the fines.

RipRap is the heaviest option. Place it on slopes, creek banks and culvert outlets to armor ground against winter runoff. Caltrans calls placed rock on slopes rock slope protection.

#4 Crushed Stone and 3/4" Drain Rock handle French drains, drywells and downspout runs. Both are washed, so water moves through instead of sitting. Use #4 in trench bottoms and heavy drainage, and 3/4" drain rock in the drain body itself.

Drain Rock covers drainage behind retaining walls and below grade. 3/8" Crushed Stone finishes tighter work: pipe bedding, fine drainage and a topping over compacted base.

Then the base and surface layers. Class 2 base, also called Class II base rock, is the standard California base material, specified by Caltrans as Class 2 aggregate base. It goes under driveways, parking pads, pavers and slabs. Recycled base rock and crushed miscellaneous base do the same job from Road Base or asphalt, and Caltrans allows processed reclaimed asphalt and concrete in aggregate base.

On top, Driveway Gravel surfaces a drive, and Stone Screenings packs firm for paths and patios. River Cobble and Large River Rock build dry creek beds that slow runoff.

Delivery to Winchester and the Surrounding Area

California Rock Supply delivers bulk material across Winchester and Riverside County. Coverage reaches Riverside, Moreno Valley, Corona, Murrieta and Temecula.

Order online when you are ready. Choose your quantity by the ton or by the yard, and use the calculator if you need to size the load. Pick your delivery date at checkout. A dump truck then delivers to your site.

Have the drop spot clear before the truck arrives. Bulk loads need room to spread and a firm surface to back onto. Loose ground or soft clay can stall a loaded truck, so plan the approach.

Ground and Conditions in Winchester

Winchester sits on alluvial fans and terraces, with soils running from sandy loam to clay. Much of the ground is expansive clay. It swells when wet and shrinks and cracks when dry.

That clay is the reason drainage matters more than base thickness on many jobs. Water trapped under a slab or paver field swells the clay beneath it, and the surface moves. A washed stone drainage layer gives the water a way out.

Rain arrives in a few winter storms and atmospheric rivers after a long dry season. Runoff comes fast off hardscape and hard dry ground. Plan your drainage before the first storm, not after.

The working season runs long. Warm, dry weather suits base and paver work for most of the year, and winter storm days are the main interruption. Time your delivery around them.

Order Cobble, Stone and Soil in Winchester

California Rock Supply delivers Class 2 base, washed stone, sand and soil across Winchester and Riverside County. Size your load with the calculator, choose a delivery date at checkout, and a dump truck brings it to your site. Place your order online when your project is ready.