Crushed Stone, Sand and Gravel in Colton, CA

Order gravel and aggregate delivery in Colton, CA by the ton or the cubic yard. California Rock Supply delivers Class 2 base, soil and stone across San Bernardino County. Build your load online, then let the truck do the rest.

Colton sits on alluvial ground that runs from Top Soil to heavy clay. That mix decides how much base your drive or pad needs, so plan the layers before you order.

Materials for Colton Projects

Soil and fill carry most Colton jobs. You bring the grade up first, then cap it with base. Get that order right and the rest of the build follows.

• Top Soil for lawn and bed prep, and for building planting areas over hard clay or sandy native ground.
• Fill Dirt for raising grade and backfilling before Class 2 base goes down.
• Garden Soil for raised beds and planting areas that need a workable mix.
• Shredded Mulch for beds and tree rings, holding moisture through the long dry season.

Base comes next. Class 2 Base is the standard California material here, specified by Caltrans as Class 2 aggregate base. It carries driveways, parking pads and the compacted layer under pavers and slabs. Recycled Class 2 base and crushed miscellaneous base do the same work from Road Base and asphalt.

Washed stone handles water. Drain Rock and 3/4" Drain Rock go into French drains and drainage layers, with no fines so water moves through. For surfacing, Driveway Gravel caps a compacted base and Stone Screenings packs firm for paths and patios.

Sand and decorative stone finish the job. Washed sand beds slabs, mason sand sets brick and block, and Natural Pea Gravel or river cobble handles play areas and dry creek beds.

Ground and Conditions in Colton

Rain here arrives in a few winter storms and atmospheric rivers after a long dry season. It runs off hard ground and clay fast, which is where drainage planning starts.

That clay swells when wet and shrinks and cracks when dry. Under a slab or a paver drive, that movement shows up as cracking and settling. Compact Class 2 base in lifts over stable fill and the slab has something to sit on.

Move water away from the structure. A drain rock layer under a French drain or behind a retaining wall gives runoff somewhere to go instead of pooling at the edge of your base.

The working season runs most of the year. Warm, dry weather suits base and paver work, and winter storm days are the main interruption. Schedule grading and compaction around those breaks.

Delivery to Colton and the Surrounding Area

Order online and pick your tonnage or yardage. Use the calculator to size the load from your area and depth, so you are not short mid-job or sitting on a leftover pile.

Bulk material arrives by dump truck and is tipped where you point it. Have the drop spot clear and reachable, with room for the truck to pull in and out. Mark any sprinkler heads, drains or soft ground before it shows up.

We deliver throughout Colton and San Bernardino County, including San Bernardino, Fontana, Ontario, Rancho Cucamonga and Victorville. Place the order when your site is ready for the pile.

Questions About Ordering in Colton

Can I order material by the ton for delivery in Colton?

Yes. Order by the ton or the cubic yard and set the quantity from your square footage and depth. The calculator converts area and depth into a load size, so you can match the pile to the job. Bulk delivery arrives by dump truck and is tipped at the spot you choose.

What stone should I use for drainage in Colton?

Start with clean washed stone, since fines block water. Drain Rock suits French drains, drywells and downspout runs. 3/4" Drain Rock works in drainage trenches and layers. For slope and creek bank armoring against winter runoff, use rip rap.

Order Soil, Base and Stone in Colton

Colton projects run from lawn and bed prep to driveways, patios, slab base and drainage. Line up your fill, topsoil and Class 2 base first, then add washed stone and decorative rock where the plan calls for it. Build the load online and place your delivery order.