San Bernardino County
Material delivery in Ontario
High-volume aggregate base for Ontario logistics and Ontario Ranch builds.
Nearest source: Temescal Valley — ~30 min
ZIPs served: 91761, 91762, 91764
Popular in Ontario
3/4" Crushed Rock (#57 equivalent)
ASTM #57 gradation
Angular crushed rock for drainage, French drains and concrete aggregate.
$38/ton
5t minCaltrans Class 2 Aggregate Base
Caltrans Std Spec Sec. 26 — Class 2 AB, 3/4" max
The workhorse sub-base for driveways, slabs and roads. Compacts tight to 95% relative compaction.
$28/ton
10t minConcrete Sand
ASTM C33 fine aggregate
Washed ASTM C33 sand for concrete mix, paver bedding and pipe bedding.
$32/ton
5t minCrushed Miscellaneous Base (CMB)
Greenbook 200-2.4 CMB
Recycled concrete & asphalt base — economical, dense, and Greenbook approved for most sub-grade work.
$22/ton
10t minFill Dirt
Clean import, non-expansive
Screened clean fill for grading, raising pads and backfilling foundations.
$12/ton
10t minGold Decomposed Granite (DG)
Stabilized-ready, 1/4" minus
Warm golden DG for pathways, xeriscape and patios. Ships plain or ready for stabilizer.
$48/ton
5t minShredded Mulch
Double-shredded, ~0.4 t/yd³
Double-shredded mulch that holds moisture through Inland Empire summers.
$55/ton
2t minWashed River Cobble
3"–6" rounded
Rounded washed cobble for dry creek beds, borders and erosion control.
$85/ton
3t min