Fill Dirt in Florissant, MO

Delivered fill-dirt in Florissant typically runs in the range of about $12 to $25 per ton, though prices vary by supplier, how far the truck travels, and the material quality. Minimum orders are usually 3 tons, and larger orders often lower the per-ton rate. Check your zip code on Hello Gravel for exact quotes and available delivery options.

Calculate cubic yards with: (square feet x depth in inches) / 324, then convert to tons using roughly 1.3 tons per cubic yard for typical fill-dirt. For example, to raise a 1,000 sq ft area: 2u0022 needs about 6.2 yd3 (≈ 8 tons), 4u0022 about 12.3 yd3 (≈ 16 tons), and 6u0022 about 18.5 yd3 (≈ 24 tons). Always order 5-10% extra to allow for settlement and compaction.

Florissant sits in the St. Louis area where freeze-thaw cycles and locally clayey soils can increase frost heave and slow drainage, so good compaction and drainage planning are important. Native clay content can hold water and reduce bearing capacity, so contractors often blend or place granular material over problematic spots. Place and compact fill-dirt during drier months when possible to reduce long-term settlement issues.

Homeowners and contractors in Florissant commonly use fill-dirt for raising low spots in yards, grading for drainage away from foundations, utility trench backfill, and building up simple pads for sheds or landscaping. Fill-dirt is also used to level sites before placing a structural base for driveways or patios, though a granular base is preferred directly under pavements. For structural uses, confirm whether engineered fill or a road base is required.

Fill-dirt is mostly fine granular material used to raise grades and fill voids; it often contains some fines and is not engineered for heavy loads. Crusher run and road base are crushed stone mixes with a range of particle sizes designed to compact tightly and carry loads, so they are better for driveways, under asphalt, and under pavers. In Florissant conditions where freeze-thaw and drainage matter, use crusher run or road base for structural bases and reserve fill-dirt for non-structural fill and grading.

Yes, Hello Gravel connects you to multiple local suppliers and haulers serving the Florissant and St. Louis area. Most suppliers deliver by dump truck and many offer volume discounts for larger orders; prices can drop substantially once you move beyond a few dozen tons. Input your zip code on our site or call our team for exact availability and bulk pricing for your address.

Place fill-dirt in 4u0022 to 6u0022 lifts and mechanically compact each lift with a plate compactor or roller to minimize future settlement. Control moisture—slightly damp material compacts better, while overly wet fill will not achieve density and may cause frost-related issues. For poor subsoil, consider geotextile separation and have critical fills tested or certified by a contractor.

Fill-dirt used as general subgrade will perform but is prone to some long-term settlement and may shift more with freeze-thaw cycles, so it is not the ideal wearing layer under pavers or asphalt. For long-lasting surfaces, place a well-compacted crushed stone or road base layer over the fill-dirt before surfacing; properly built, that assembly can last many years with routine maintenance like crack sealing and periodic leveling. Expect to regrade low spots and add material if settlement occurs in the first 12-24 months.

You may need permits depending on the scope of work; Florissant and St. Louis County require permits for substantial grading, changes to drainage, or large-scale earthmoving. Contact the Florissant Building and Code Enforcement Department or St. Louis County public works before importing large volumes to confirm erosion control, stormwater, and setback requirements. If in doubt, our team can point you to local resources and recommend checking with the city.

Contractor pricing varies by access, equipment, and scope—many charge by the hour for crew and equipment (commonly $40 to $90 per hour for a small crew and operator) or offer unit rates often in the range of $5 to $25 per cubic yard for spreading and compaction. Tight access, added grading, or the need for a skid steer or roller will increase costs. Get multiple quotes and ask whether pricing includes final grading and compaction testing.

Drivers may be able to perform tailgate spreading at their discretion, but this service is not guaranteed and depends on crew availability, site conditions, and safety. Request spreading at checkout and note access details in Order Notes; the driver will assess feasibility on arrival. For reliable spreading and compaction, plan to hire a local contractor or equipment rental.