Fill Dirt in Yountville, CA

Typical delivered prices for fill dirt in the Yountville area often range roughly from $12 to $40 per ton depending on supplier, distance, and material quality. Delivery fees vary by distance, site access, and truck type; Hello Gravel has a 3-ton minimum and often displays delivery costs up front, but get a localized quote to see exact delivered pricing for your zip code.

Fill dirt is best used as a subgrade to raise or level areas, not as the finished surface for driveways or patios. In Yountville's hot, dry summers and wet winters, use low-organic, well-compacted fill dirt under a drained, structural base (crushed rock or engineered base) to avoid settlement and poor drainage.

Ask for clean fill dirt with low organic content and good compaction characteristics; some local suppliers offer screened or compactable fill with a bit of sand and gravel mixed in for better drainage. If the area needs structural support (driveways, patios), request a specification that allows a crushed-rock or sand layer above the fill—don’t rely on loose, high-organic topsoil as fill.

Hello Gravel connects you with local Napa County suppliers and haul fleets that serve Yountville; our platform shows suppliers by zip code and availability. Minimums vary by supplier, but Hello Gravel's platform enforces a 3-ton minimum while some local quarries or farms may require larger minimums (5–10 tons) or charge extra for short hauls.

Use area x depth to get volume, convert cubic feet to cubic yards (divide by 27), then multiply cubic yards by about 1.3 to get tons (approximate). For example: a 12' x 50' driveway at 6u0022 depth is ~11.1 cubic yards or about 15 tons; a 12' x 12' patio at 4u0022 is ~1.8 cubic yards or ~2.5 tons. Order 5–10% extra to account for settlement and spreading, and remember Hello Gravel has a 3-ton minimum.

Napa County and the Town of Yountville may require permits for major grading, site changes, or large imports of fill, especially in hillside, agricultural, or riparian areas. Always check with Napa County Planning, the Town of Yountville building department, or your project engineer before ordering large volumes to confirm permit, erosion control, and material source rules.

Installation costs vary with site access, site prep, compaction equipment, and haul distance; locally expect ballpark rates of roughly $10–$30 per cubic yard for placement and compaction for straightforward jobs, with minimum service fees for small jobs. Get written estimates from local contractors and remember that Hello Gravel handles delivery while contractor labor is separate.

Loose fill dirt alone can wash on steep vineyard slopes during heavy winter rains; for erosion-prone slopes you should use compacted fill, proper drainage features (swales, French drains), geotextile fabric, terraces, vegetation, or retaining walls. For slopes steeper than about 3:1 (horizontal:vertical) or where vineyards are sensitive, consult a geotechnical or civil engineer to design appropriate erosion controls.

Fill dirt used only as a subgrade will settle over time if not properly compacted and covered with a structural base; with correct compaction and a crushed-rock or engineered surface, a properly built driveway can perform for many years. Inspect after the rainy season for settlement or ruts, regrade or add base material as needed, and address drainage issues promptly to extend lifespan.

Fill dirt is inexpensive and useful for raising grades or filling voids but is not a structural surface—it compacts and can shift. Crushed rock offers drainage and support and is commonly used as a base layer, while an engineered base (graded, compacted aggregate plus geotextile or stabilizer) provides the best long-term performance for driveways in Yountville's climate. For a durable driveway, use fill dirt only as subgrade below a properly designed aggregate base.

Yountville sees wetter winters, which can make yards and access roads muddy and limit safe dump truck access; schedule deliveries in dry weather when possible and confirm driver access before delivery. If you must schedule in wet months, communicate site conditions to Hello Gravel, expect possible delays or extra fees, and request tailgate spreading only as a courtesy—drivers will decide if spreading is safe.

Clear the planned drop zone of cars, low branches, and obstacles, mark utilities and the desired dump location, and create a stable access path for a tri-axle dump truck. Let Hello Gravel know about tight access, gates, overhead wires, or steep driveways when ordering, and request tailgate spreading in Order Notes if you want the driver to consider it—spreading is at their discretion.