Bulk Gravel Delivery to Flint, MI

Michigan Rock Supply stocks gravel and aggregate delivery in Flint, MI, and the name you will see first is 21AA limestone. It is the standard Michigan driveway base.

Flint sits in Genesee County, on ground that mixes loamy and clay loam till with sandy and gravelly moraines. That patchwork decides what you order and how deep it goes.

Ground and Conditions in Flint

A thin base shows itself fast here. Spring snowmelt and heavy rain soak the soil, and as frost comes out of the ground the soaked soil loses strength. Gravel drives and thin bases rut and heave.

Frost depth is 42 inches under the Michigan Residential Code, so the base you build has to shed water, not hold it. Clay till flats and low spots drain slowly, and many sites rely on tile or ditches to move water away. Sandy moraine ground drains quickly and needs less help.

Timing matters too. Base, driveway and paver work runs from the spring thaw into late fall, and frozen ground stops compaction in winter. Frost laws limit heavy trucks on many county roads during the spring thaw, so plan your delivery window with that in mind.

Materials for Flint Projects

Patio and flatwork work starts below the surface. The bedding layer under pavers has to stay level and drain, and the wrong material shows up as rocking slabs within a season. Start with a compacted base, then bed on the right sand or fine stone.

For bedding under pavers, flagstone and patios, Stone Screenings are the practical pick. They compact into a firm, level bed. Mason Sand works for paver joints and brick and block work, and doubles as play sand. For a coarse bed under slabs and leveling, Washed Sand handles bedding and base under concrete.

Under all of it goes the base. 21AA Limestone, called 21AA locally, is the Michigan driveway base and the standard for parking pads and pole barn or shed bases.

Where water has to move, Drain Rock covers French drains, drywells, foundation drains and downspout runs, including slow-draining clay ground. For a finer walkable surface on paths, Walkway Gravel keeps footing easy.

Delivery to Flint and the Surrounding Area

You order online, choose a quantity by the ton or by the yard, and pick a delivery date at checkout. A dump truck then delivers the material to your site.

Picking between tons and yards comes down to how you measured. If you know the volume your project needs, order in yards. If your numbers are in weight, order in tons. Either way, size the load with the calculator before you check out so the truck arrives with enough material to finish the job.

Delivery covers Flint and the rest of Genesee County, including Burton, Fenton, Flushing, Grand Blanc and Swartz Creek. Tell us where the truck can pull in and where you want the pile dropped.

Order Your Flint Material

Figure your quantity with the calculator, then choose the material and the delivery date that fits your schedule. Michigan Rock Supply delivers 21AA limestone, bedding sand, drain rock and more across Flint and Genesee County. Start your order online when you are ready.