Bulk Aggregates for Patios in Costa Mesa, CA

California Rock Supply stocks gravel and aggregate delivery in Costa Mesa, CA, from Class 2 base to decorative stone, sand and soil. Costa Mesa sits on alluvial ground where soils run from Top Soil to clay, and many basins hold expansive clay that swells when wet. That ground decides what goes under your patio.

You order online by the ton or yard, size the load with the calculator, and pick a delivery date at checkout.

Ground and Conditions in Costa Mesa

A paver patio fails early when the base under it is too thin. Expansive clay swells after winter rain, then shrinks and cracks through the dry season, and a shallow base moves with it. Pavers shift, joints open, and the flatwork rocks underfoot.

The fix is a compacted base built to full depth over the whole patio footprint, plus drainage that moves water away from the clay. Winter storms and atmospheric rivers drop a season of rain in a few days, and runoff leaves hardscape and hard dry ground fast. Without a drainage layer, that water sits in the base.

The warm, dry season suits base and paver work for most of the year. Winter storm days are the main interruption, so plan the excavation and base work around them.

Materials for Costa Mesa Projects

Patio work starts with bedding and base. Class 2 base, also called Class II base rock or Class 2 aggregate base, is the standard California base material, specified by Caltrans as Class 2 aggregate base. You compact it under pavers, slabs, driveways and parking pads. Order it for any patio that will carry real weight.

Recycled base rock, also called recycled Class 2 base, is Class 2 base made from Road Base or asphalt and works the same way under drives, patios and slabs. Some suppliers here call a similar material crushed miscellaneous base, or CMB, for drive and pad subgrade.

For the bedding layer and joints, washed sand, also called concrete sand, levels and beds under slabs and pavers. Mason sand, also called masonry sand, packs into brick and block work and paver joints. Gravel sand, a coarse sand and fine gravel blend, also levels and beds.

For the surface and the edges of the patio, Stone Screenings, also called DG, packs firm for paths and low-water ground cover laid over a compacted base. Natural Pea Gravel suits play areas, walkways and bedding. River cobble and larger river rock build dry creek beds, borders and swales where runoff needs slowing.

Where water has to move, 3/4 inch drain rock, also called #57 stone, is clean stone with no fines, so it drains French drains and drainage trenches. Rip rap, also called rock slope protection, armors slopes and culvert outlets against winter storm runoff.

For planting, topsoil builds up beds over clay, hardpan or sandy native soil, garden soil fills raised beds, and shredded mulch holds moisture through the long dry season.

Delivery to Costa Mesa and the Surrounding Area

Bulk material is sold by the ton or by the cubic yard, and the two are not the same measure. Decide which one your quantity is quoted in before you order, then size the load with the calculator so the truck arrives with what the job needs.

Order online, choose your quantity, and pick a delivery date at checkout. A dump truck delivers to your site in Costa Mesa, and the load is dumped where the driver can reach it. Think about where that pile should land before the truck arrives.

California Rock Supply delivers across Orange County, including Anaheim, Santa Ana, Irvine, Huntington Beach and Garden Grove. Costa Mesa sits in Orange County, so scheduling around the same winter storm days that interrupt your site work is straightforward.

Order Your Patio Material for Costa Mesa

Start with the calculator to size your load, then order Class 2 base, bedding sand, drain rock or decorative stone online. Choose your quantity, pick a delivery date, and California Rock Supply brings the material to your Costa Mesa site by dump truck.