Crushed Stone, Sand and Gravel in Jacumba, CA

Plan your gravel and aggregate delivery in Jacumba, CA around the working season. Late spring through fall is when base and excavation work moves here, and winter snow or saturated ground can stop it. California Rock Supply stocks Class 2 base, the standard California base material, along with driveway gravel and washed stone for the same sites.

Jacumba sits in San Diego County, where thin, rocky soils over weathered granite make a compacted base the difference between a drive that holds and one that ruts.

Materials for Jacumba Projects

Most orders here start with the base layer. Class 2 base, also called Class II base rock or Class 2 aggregate base, is what Caltrans specifies as Class 2 aggregate base for driveways, parking pads, and the compacted layer under pavers, slabs and Stone Screenings paths. It binds and compacts hard, which matters on a slope.

Once the base is compacted, you top it. Driveway gravel surfaces an existing drive or caps a fresh base. Walkway gravel gives paths a finer, more walkable finish. Stone Screenings, often called DG, packs firm for paths and patios and works as low-water ground cover.

Water has to go somewhere on these sites, so clean stone matters as much as base.

• Class 2 Base for driveways, pads and subgrade under pavers and slabs.
• Driveway Gravel to surface a drive or top a compacted base.
• Stone Screenings for firm-packing paths, patios and landscape cover.
• 3/4" Drain Rock and Drain Rock for French drains, drywells and downspout runs.
• RipRap for slope and culvert outlet armoring.

For sand and soil, washed sand beds and levels under slabs, mason sand handles block work and paver joints, and topsoil rebuilds beds over rocky ground. Fill dirt raises grade before any base goes down.

Ground and Conditions in Jacumba

Start with water. Winter storms bring rain and snow, and snowmelt keeps the ground wet into spring. On thin soil over rock, water runs fast down slopes and collects wherever a drive or pad cuts across it.

That shapes base depth and drainage. Cut a drive across a slope and you have created a place for water to sit, so plan a drainage layer under and beside the base. Clean stone such as 3/4" drain rock or drain rock lets water move through instead of pooling under the pavement.

Freeze-thaw is a real design factor at this elevation. Freezing nights are routine through winter, so set base depth with the local building department's frost depth in mind and compact in lifts. Spring thaw leaves unpaved ground soft, which is why late spring to fall is the practical window for base and excavation work.

On steep slopes and unpaved roads, snowmelt and storm runoff do the most damage. Riprap armors creek banks, culvert outlets and slope faces against that runoff. If you build in fall, get the base compacted and surfaced before the first storms.

Delivery to Jacumba and the Surrounding Area

Bulk material arrives by dump truck and is tipped on site. Have the drop spot clear, reachable, and on firm ground. Soft ground after the thaw is the most common reason a truck cannot get in.

Order online and pick your material first, then your quantity. Base, sand and soil are usually ordered by the ton or the cubic yard. Measure your drive length, width and compacted depth, and remember that Class 2 base compacts down, so order for the finished depth you want.

California Rock Supply delivers across Jacumba and San Diego County, including San Diego, Chula Vista, Oceanside, Escondido and Carlsbad. Place the order when the site is ready and the weather window is open.

Order Base, Gravel and Sand for Your Jacumba Project

Driveways, parking pads, drainage trenches and slab subgrade all start with the right base. California Rock Supply delivers Class 2 base, driveway gravel, drain rock, sand, topsoil and more across Jacumba. Pick your material and quantity online and get it dropped at your site.