Buy Fill Dirt in Osco, IL

Illinois Rock Supply handles gravel and aggregate delivery in Osco, IL for two kinds of buyers: contractors grading a site and homeowners building up a yard. The ground here is loamy prairie soil over till, so a lot of the work starts with fill dirt and topsoil before any CA-6 goes down.

You order online, pick a quantity by the ton or the yard, and a dump truck tips the load on site.

Materials for Osco Projects

Grading and bed prep come first on most Osco lots, and that means soil and fill before stone. Fill dirt raises grade and builds up low spots before a base course goes on top.

Topsoil is the dark, silty Illinois prairie material you screen and spread for a lawn, and garden soil is blended for raised beds and vegetable plots.

Once grade is set, the base material is CA-6, the dense graded crushed limestone with the fines left in.

Washed stone comes next, and the choice depends on where the water has to go.

• CA-6 for driveways, parking pads, shed and garage bases, and trench backfill.
• CA-7, a washed 1 inch clean stone with no fines, for bedding under pipe and drainage trenches.
• 3/4" Crushed Stone, sold as CA-11, for bedding, drainage and concrete flatwork.
• Lime Screenings for paver and flagstone bedding and for backfill around pipe.
• Top Soil for lawns, grading and bed prep.

Sand, decorative stone and mulch round out a project. Torpedo sand is the coarse washed sand for concrete and leveling, mason sand is the finer clean sand for mortar and paver joints, and Natural Pea Gravel or river gravel covers walkways and beds.

Ground and Conditions in Osco

Start with where the water goes. Across the Northern Illinois till plains and Rock River country, snowmelt and spring rain on still-frozen ground push water across the surface instead of soaking in.

Tight till on the flat ground holds it, while sand plains a short distance away drain almost too fast.

That split decides your stone. On ground that holds water, a clean washed stone such as CA-7 or CA-11 gives water somewhere to move, because it carries no fines to pack tight.

On ground that drains fast, the same clean stone still works as a drainage layer, but a fines-bearing base like CA-6 is what firms up under a drive or pad.

Frost action matters here too. Northern Illinois sees repeated freeze and thaw, and unbound base and shallow footings take the worst of it.

Frost depth runs about 42 inches across the northern counties, and the local building department sets the figure that applies to your permit.

The working season runs from the spring thaw into late fall, a little shorter than downstate. Frozen ground stops compaction in winter, so grading and base work fit best between those two ends.

Delivery to Osco and the Surrounding Area

Bulk material arrives by dump truck and tips in one pile at the address you give at checkout. Have the drop spot clear and reachable, with room for the truck to pull in and out.

The driver tips the load and leaves it where it lands.

Order online and choose your quantity by the ton or by the yard. Each product page has a calculator if you want to size the load before you check out, and you pick a delivery date at checkout.

Illinois Rock Supply delivers across Henry County, including Kewanee, Geneseo, Colona, Galva and Cambridge.

Questions About Ordering in Osco

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

Yes. Quantities are ordered by the ton or by the yard, and you choose the amount when you place the order online.

Each product page has a calculator if you want to size the load first. Bulk delivery to an Osco address arrives by dump truck, which tips the material in one pile on site.

What stone should I use for drainage in Osco?

Use a clean washed stone with no fines, because fines pack tight and stop water moving. CA-7 and CA-11 are both washed, and both are specified locally for bedding under pipe, drainage trenches and French drains.

CA-16 chips, the 3/8 inch size, work for tighter bedding and drainage around tanks.

Order Fill, Topsoil and Stone for Your Osco Project

Illinois Rock Supply supplies fill dirt, topsoil and garden soil for grading and bed prep, CA-6 for drives and pads, and washed stone for drainage, all delivered in Henry County. Order online by the ton or the yard and pick your delivery date at checkout.