Fill and Base Material Delivered in Grass Valley, CA

What do you order when a pad has to come up to grade in Grass Valley, CA? You start with fill dirt and Class 2 base, then finish with the right surface stone. California Rock Supply delivers gravel and aggregate delivery in Grass Valley, CA, with bulk loads dropped where your crew is working.

Local hillside soils are often shallow over bedrock, so an under-built pad shows up fast. Build the fill and the base correctly and the surface lasts.

Materials for Grass Valley Projects

Most work here starts with raising grade. Fill dirt builds the pad up, and Class 2 base caps it as the compacted layer under driveways, parking pads, pavers and slabs. Order the two together and you save a trip.

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. Caltrans allows processed reclaimed asphalt and concrete in aggregate base, so it is a fair choice when the spec allows it.

For patios and paths, Stone Screenings, also called DG, packs fine and firm over a compacted base. Set it over Class 2 base and it holds its edge instead of rutting. Walkway gravel and Natural Pea Gravel are the finer options for garden paths and play areas.

Drainage is its own order. 3/4 inch drain rock, also called #57 stone, is clean stone with no fines so water moves through it. Rip rap, also called rock slope protection, armors creek banks and culvert outlets against winter runoff.

Ground and Conditions in Grass Valley

Start with the soil, because it decides how deep your base goes. Hillside ground is often shallow over bedrock, with clay in many areas and fast-draining Stone Screenings in others. A pad on clay holds water; a pad on Stone Screenings sheds it.

Heavy winter rain runs off quickly over shallow soil and bedrock on slopes, while clay pockets hold water. Drives and pads need to shed water, and runoff from slopes above needs a path around the work, not through it.

That is why an under-built base fails here. If the fill dirt is not compacted in lifts and capped with Class 2 base at proper depth, winter water finds the soft spots and the drive ruts out.

Runoff down steep slopes, drives and road cuts does the rest, and intense rain on recently burned slopes can move debris. Use drain rock and rip rap where water concentrates. Work runs best from late spring into fall, since winter storms turn clay and steep drives to mud and the higher towns can see snow delays in mid-winter.

Delivery to Grass Valley and the Surrounding Area

Order online and pick your material, then choose a quantity by the ton or the yard. Measure your pad length, width and compacted depth, and the site will help you land on a number you can defend.

Bulk delivery to a Grass Valley site means a truck needs a clear path and a safe spot to dump. Tell us where the pile should go so the load does not block the drive or bury the water line.

We deliver across Nevada County, including Truckee, Nevada City, Penn Valley, Rough and Ready and North San Juan. Steep or narrow access is worth mentioning when you order so the driver knows what to expect.

Questions Grass Valley Buyers Ask

What is the best base under pavers in Grass Valley?

Class 2 base, the standard California base specified by Caltrans as Class 2 aggregate base. Spread it in lifts and compact each one, then screed bedding sand over it before the pavers go down. On local clay, compacted depth and drainage matter more than the sand layer above.

Do you supply contractors working in Grass Valley?

Yes. California Rock Supply delivers bulk aggregate to contractors, builders and homeowners across Grass Valley and Nevada County. Order fill dirt, Class 2 base, drain rock and decorative stone on the same ticket and schedule the drop around your crew.

Order Class 2 Base and Fill for Your Grass Valley Project

Class 2 base is the material most Grass Valley jobs come down to, with fill dirt under it and drain rock handling the water. Measure your area, order online by the ton, and let California Rock Supply bring the load to your site.