Buy 3/4 Inch Crushed Rock in Rialto, CA

California Rock Supply stocks gravel and aggregate delivery in Rialto, CA, from Class 2 base to washed stone, sand, soil and decorative rock. If you are rebuilding a driveway, Class 2 base is the material most local crews start with. It compacts hard, sheds winter storm runoff, and carries a load without rutting out.

Rialto sits in San Bernardino County, where sandy loam and expansive clay both show up under paving. The right base and drainage stone do the heavy work.

Materials for Rialto Projects

Driveway and base work leads here, because that is what most Rialto orders are built around. Class 2 base, also called class ii base or class 2 aggregate base, is the standard California base material and the one Caltrans specifies as Class 2 aggregate base. Put it down under a drive, a parking pad, or the compacted layer beneath pavers and slabs.

Recycled base rock and crushed miscellaneous base are the same idea made from Road Base or asphalt. Caltrans allows processed reclaimed asphalt and concrete in aggregate base, so they work under drives, patios and slabs. Crusher run fits drives where a binding, compacting material is wanted, though local buyers usually ask for Class 2 base for that job.

Over a compacted base, Driveway Gravel surfaces the drive itself and takes tire wear. Walkway Gravel gives paths a finer, walkable top. For a firm-packing patio or garden path, Stone Screenings, or DG, is the fine material most landscape crews reach for.

Washed stone handles water. 3/4" Drain Rock and Drain Rock are clean stone with no fines, so water moves through them in French drains, drywells and downspout runs. 3/4" Crushed Stone covers drainage beds, drive surfacing and construction entrances, while 3/8" Crushed Stone suits pipe bedding and a thin top over base. RipRap, also called rock slope protection, armors slopes and culvert outlets.

Sand, soil and decorative material round out the order. Mason Sand for block work and paver joints, Washed Sand for bedding under slabs, Top Soil for lawns and beds, and Shredded Mulch to hold moisture through the dry season. River Cobble and Natural Pea Gravel finish beds, borders and play areas.

Ground and Conditions in Rialto

Rialto gets its rain in a few winter storms and atmospheric rivers after a long dry season. Water runs off hardscape, hard dry ground and clay fast, so plan where it goes before you order stone.

The soils here run from sandy loam to clay, and expansive clay in the basins swells when wet and shrinks and cracks when dry. That swelling pushes on slabs and paving from below. On clay ground, a compacted Class 2 base and a clean drainage layer do the real work, and 3/4" Drain Rock keeps a trench flowing instead of silting shut.

Hillside runoff and slope failures show up in winter storms, and burned hillsides can send debris flows in the first heavy rain. RipRap and cobble slow that water at slope toes and culvert outlets.

The long warm dry season suits base and paver work for most of the year, with winter storm days the main interruption. Order your base and bedding sand together so the pad does not sit open through a wet week.

Delivery to Rialto and the Surrounding Area

Order online, choose your quantity by the ton or yard, and use the calculator to size the load. Pick a delivery date at checkout and a dump truck brings the material to your site. Rialto sits in San Bernardino County, and we deliver across the county, including San Bernardino, Fontana, Ontario, Rancho Cucamonga and Victorville.

Have the drop spot clear and reachable before the truck arrives. Bulk material is dumped in one pile, so point the driver to firm, open ground where the pile will not block a driveway or a garage door. A tarp or poly under the pile helps if rain is coming.

Order Base, Stone and Sand for Rialto

California Rock Supply serves Rialto driveways, parking pads, paver patios, walkways, drainage trenches, retaining walls, lawns and decorative beds. Class 2 base, washed stone, sand, soil and cobble all deliver to the site. Size your load with the calculator, choose your delivery date at checkout, and place your order online.