Buy 3/4 Inch Crushed Rock in Holtville, CA

California Rock Supply handles gravel and aggregate delivery in Holtville, CA, and most calls here start with a driveway or a pad. The material that does that work is Class 2 base, the standard California base rock, specified by Caltrans as Class 2 aggregate base. It compacts hard and holds up under tires and summer heat.

Ground out this way is mostly sandy and gravelly, laid down on alluvial fans and washes, so it drains fast and moves under a truck. Class 2 base gives you a surface that stays put.

Materials for Holtville Projects

Base and driveway surfacing is the core of what leaves the yard for Holtville, and Class 2 base is the term to use when you order. It goes down as the compacted layer under pavers, slabs and Stone Screenings paths, and it is the layer that keeps a drive from rutting.

Recycled base rock is Class 2 base made from Road Base or asphalt, and it does the same job under drives, patios and slabs. Some suppliers around here call it recycled class 2 base or crushed miscellaneous base, or CMB. Caltrans allows processed reclaimed asphalt and concrete in aggregate base, so it works as a base layer.

On top of a compacted base, driveway gravel gives you the wearing surface. Walkway gravel is the finer cut for paths and garden walks where you want a tighter, more walkable finish. Stone Screenings, usually just called DG, packs firm for paths, patios and low-water ground cover, but it wants a compacted base under it.

Drainage is the other half of most jobs here. Clean washed stone with no fines lets water move, which matters when a storm drops everything at once.

• 3/4" Drain Rock, also called #57 stone, for French drains, drainage trenches and drainage layers.
• Drain Rock for drywells, downspout runs and the backfill behind retaining walls.
• 3/4" Crushed Stone for drainage beds, drive surfacing and construction entrances.
• RipRap, or rock slope protection, for slope, creek bank and culvert outlet armoring.

Sand and soil round out the list. Washed sand, also called concrete sand, is for leveling and bedding under slabs. Mason sand, or masonry sand, is for brick and block work, paver joints and play sand. Topsoil builds up lawn and bed areas over the native ground, and fill dirt raises grade and backfills before a Class 2 base goes down.

Ground and Conditions in Holtville

Rain is scarce here, but it arrives in short, intense bursts from winter storms and late-summer thunderstorms. Water pours off bare rock and steep slopes into washes, flash-floods across the fans and road crossings, and ponds on the clay basin floors.

That pattern sets the material choices. On sandy and gravelly fan ground that takes water quickly, a compacted Class 2 base is usually enough under a drive or pad. Where you hit slow-draining silty clay, water sits, so plan a drainage layer of 3/4" drain rock or drain rock and get the grade moving away from the slab.

Wind is the other constraint. Blowing sand and dust move across bare or disturbed ground during windstorms, so cover or stabilize exposed areas rather than leaving them open.

Timing matters as much as material. Extreme summer heat and late-summer storms are the main constraints on the low desert floor, and the cooler months are the best working window. Frost is not a factor on the low desert floor. Place material in the cooler months when you can, and you get better compaction and less lost time.

Delivery to Holtville and the Surrounding Area

Bulk material arrives by dump truck, straight to the site. Have the drop spot clear, reachable and marked before the truck shows up, and know where you want the pile so it lands where the work is and not in the way.

Order online when you are ready. Choose your quantity by the ton or the yard, and use the calculator to size the load if you are not sure how much the job takes. Pick your delivery date at checkout, and the truck brings it to the address.

Holtville sits in Imperial County, and delivery covers the surrounding county as well, including El Centro, Calexico, Brawley, Imperial and Heber.

Order Base, Gravel and Stone for Your Holtville Job

California Rock Supply delivers Class 2 base, driveway gravel, drain rock, sand and topsoil for drives, parking pads, patio bases and drainage runs across Holtville. Order online, size the load with the calculator, pick your delivery date, and get the material dropped where you need it.