Gravel and Aggregate Delivery in Riverdale, NJ

New Jersey Rock Supply handles gravel and aggregate delivery in Riverdale, NJ, with quarry process, QP, at the center of most orders. You can also get screened topsoil, garden soil and fill dirt for grading and bed prep. Ground here is stony, with rock close to the surface on ridges, so the right base matters.

Order by the ton or the cubic yard and we drop it where the work is.

Materials for Riverdale Projects

Most jobs in Riverdale start with the ground itself. You raise grade, fix a low spot, then build a base and a surface on top. That order is why soil and fill lead the list here.

Soil, Fill and Grading

Fill Dirt is clean fill for bulk fill, backfill and raising grade before a quarry process base goes down. It is the first load on a lot of projects.

Top Soil comes screened, which is how New Jersey landscapers usually buy it. Use it for lawn and bed prep over rocky northern ground.

Garden Soil is blended for raised beds and planting areas where you want workable material, not subsoil.

Base and Driveway Stone

QP (Quarry Process) is the standard New Jersey base material, a blend of 3/4 inch stone down to stone dust. It locks up under compaction for driveways, parking pads, shed bases and the base under pavers. Suppliers also call it 3/4 inch QP, DGA or dense graded aggregate, and it is listed here as QP.

For a finer setting bed over that base, Stone Dust is the usual choice for paver and flagstone bedding, joint fill and firm paths.

Washed Stone, Sand and Decorative

• #57 Stone: washed 3/4 inch clean stone for French drains, drainage behind retaining walls and concrete aggregate.
• Mason Sand: brick and block work, paver joints and play sand.
• Natural Pea Gravel: 3/8 inch walkways, play areas, patio borders and light drainage.
• RipRap: stream bank, culvert outlet and slope armoring against storm runoff.

Ground and Conditions in Riverdale

Rain and snowmelt run fast off steep, rocky slopes and shallow rock around Riverdale. That water has to go somewhere, so narrow valley floors, wet glacial lowlands and river flats flood after heavy storms.

Thin soil on those slopes washes out in heavy rain, and fast runoff scours stream banks, ditches and unpaved drives. Plan for the water first, then the stone.

Practical result: put a drainage layer under and behind anything holding grade. Use Drain Rock for French drains, drywells, foundation drains and downspout runs. Where you face heavy flow, #4 Crushed Stone handles trench bottoms and construction entrances, and RipRap armors the outlet.

Timing matters too. This is the hardest freeze-thaw zone in the state, with snowfall averaging 40 to 50 inches a year and a frost depth of 3 ft under the NJ residential code. Frozen, snow-covered or thawing ground holds up base and grading work longer than anywhere else in New Jersey. The average last spring frost is around May 4, and the first fall frost around October 7.

For a compacted base, build 3/4 inch QP up in lifts and compact between them, going thicker where the ground is soft. Stone dust goes over it as a thin layer for a paver setting bed.

Delivery to Riverdale and the Surrounding Area

Order online and choose your quantity by the ton or the cubic yard. The calculator on each product page helps you size the load, so you are not guessing at volume.

Bulk material arrives by dump truck and is tipped, not palletized or bagged. Have the drop spot cleared and reachable, with room for the truck to pull in and swing the bed. Mark any sprinkler heads, drains or soft edges you want avoided.

Most orders run on one truck, so a second load means a second drop. Place the pile close to where you are spreading it to cut wheelbarrow work.

Delivery covers Riverdale and Morris County, including Randolph, Montville, Parsippany, Morristown and Dover.

Order Soil, Base and Stone for Your Riverdale Project

Grading and bed prep, driveway and paver bases, drainage runs, decorative beds and fill: these are the jobs we supply in Riverdale and across Morris County. Tell us what you are building and the area you are covering, then order online. We will load the right material and deliver it to your site.