Crushed Stone, Sand and Gravel in Hillsdale, NJ

New Jersey Rock Supply handles gravel and aggregate delivery in Hillsdale, NJ, and the yards stay stocked for the work this end of Bergen County actually does. That means quarry process, also called QP, for driveways and pads, washed stone for drainage, sand for bedding, and topsoil for lawns. If you are building or repairing a drive, start with the base material and work up.

The ground here is compact glacial till over red shale and sandstone, so water sheds fast and a proper base matters more than in looser soils.

Materials for Hillsdale Projects

Most driveway jobs in Hillsdale come down to two layers: a compacted base and a surface. Order the base first and size the stone to what it has to carry.

QP (Quarry Process) is the standard New Jersey base. It blends 3/4 inch stone down to stone dust, so it locks together under a plate compactor and holds a hard edge. Use it under asphalt, pavers, parking pads and shed bases, as a solid compacted layer for a drive.

Crusher Run is the same idea under a different name, and many suppliers treat the two as one product. Start with quarry process for base work and keep crusher run as the backup term.

On top of that base, 3/4" Trap Rock gives you the hard, dark crushed stone North Jersey is known for. It handles drive surfaces, muddy approaches and drainage. If you want a finer, easier surface to walk on, Driveway Gravel tops a compacted base without the sharp edges.

For water, #57 Stone is the washed 3/4 inch clean stone used in French drains, behind retaining walls and under downspout runs. Drain Rock covers the same work where a drain field or drywell is going in.

Sand and soil round out the order. Stone Dust is the usual New Jersey setting bed over a QP base for pavers and flagstone. Washed Sand levels and beds under slabs, and Top Soil comes screened for lawns and beds. For raised beds, Garden Soil is the better pick.

Ground and Conditions in Hillsdale

Start with where the water goes. Compact till and clay-rich old lake beds shed rain and snowmelt quickly, and the Passaic, Pompton, Hackensack and Saddle river basins flood after heavy rain and tropical storm remnants. A drive that holds water on the surface is usually a base that was never drained.

That is why a drainage layer belongs under the surface, not just beside it. A washed stone layer lets water move instead of pushing up through your base.

Winter adds real freeze-thaw here, a little milder than in the northwest hills, and storms often land near the line between snow and rain. Frost depth runs about 3 ft under the NJ residential code, so footings and base depths need to sit below the reach of that movement.

Heavy rain also scours stream banks and channels in the river valleys, and runoff cuts into steep ridge slopes and bare soil. If your property runs to a slope or a bank, plan on rip rap or large stone rather than fines that wash away.

Timing matters too. Base, driveway and paver work runs from spring into late fall. Frozen or saturated ground slows compaction in mid-winter and after big storms, so a load dropped on wet ground may sit until it drains.

Delivery to Hillsdale and the Surrounding Area

Bulk material arrives by dump truck and is tipped where you point it. Have the drop spot cleared and reachable, and tell us at checkout if the truck has to back down a long drive or pass under low branches.

Order online and pick your quantity by the ton or the yard. Measure the area and the depth you want, and the site converts that into a load size so you are not short halfway through the job.

New Jersey Rock Supply delivers across Hillsdale and the rest of Bergen County, including Hackensack, Teaneck, Fort Lee, Fair Lawn and Garfield. Keep the pile close to the work and off any surface you do not want loaded.

Order Base, Stone and Sand for Your Hillsdale Project

Whether you are rebuilding a drive, setting a shed base, cutting in a French drain or topping up a lawn, the material list starts in the same place: quarry process for the base, washed stone for drainage, and sand or topsoil to finish. Order online and we will deliver it to your Hillsdale site.