Fill-dirt in Olympia, WA

Per-ton delivered pricing for fill-dirt in Olympia varies by supplier, moisture content, and haul distance; a common ballpark is about $15 to $45 per ton delivered, but local quotes can fall outside this range. Hello Gravel requires a 3-ton minimum order and offers standard delivery in 2+ business days, with next-day delivery available for orders placed before noon CST for an extra fee. For an exact price, check your zip code on our site or contact our team for a local quote.

Hello Gravel connects you with local suppliers serving Olympia and surrounding Thurston County so materials reflect local geology. Many suppliers offer volume pricing or bulk discounts for larger loads (often noticeable above 10 to 20 tons), so request a quote through Hello Gravel to see available discounts and nearby source options.

First calculate cubic yards: (square feet x depth in feet) / 27. Then convert to tons using a local conversion factor; fill-dirt typically runs about 1.2 to 1.5 tons per cubic yard depending on moisture, so multiply cubic yards by that factor. For example, 1,000 sq ft at 6 inches (0.5 ft) is about 18.5 yd3, which is roughly 22 to 28 tons in Olympia’s often moist soils.

Fill-dirt is useful for raising grade and backfill but is not a recommended final surface for driveways because it does not drain or compact like aggregate base material. On sloped sites in Olympia’s rainy climate, use engineered fill, proper compaction, geotextile fabric, and erosion control (silt fences, vegetation) and pair fill-dirt with a crushed-rock base or surface material for traction and drainage. For driveways and steep slopes, consult a contractor or engineer to specify a suitable base and slope stabilization approach.

Crushed rock and crushed gravel are far better for drainage and structural compaction; they form a stable, permeable base under patios, driveways, and French drains. Fill-dirt is fine-grained and designed to raise grade or fill voids but tends to hold water and settle more. For most Olympia projects you should use crushed rock for base layers and reserve fill-dirt for filling and grading above that base.

Possibly. Large-scale imports, changes to finished grades, work near wetlands, or substantial earthwork in Olympia or Thurston County can trigger grading, clearing, or critical-area permits and erosion-control requirements. Check with the City of Olympia Planning Department or Thurston County before ordering large volumes, and consider supplying a project description when ordering so we can flag potential permitting issues.

Compact fill-dirt in lifts (layers) — typically 6 to 8 inches thick per lift — and condition moisture so the soil reaches proper density during compaction. For patios a well-compacted base and a layer of crushed rock under pavers is recommended; for foundations use engineered fill and compaction testing per a soils engineer’s specifications. Always follow local building authority and structural engineer guidance for load-bearing or structural applications.

Fill-dirt used as buried fill under a properly constructed base has no fixed “lifespan” but surface or unprotected fill-dirt will settle, rut, and erode more quickly in Olympia’s wet climate. Driveways need a compacted granular base and a suitable wearing surface (gravel, asphalt, pavers); maintenance includes regrading low spots, topping with additional surface material, and managing drainage to keep water off the fill. If you see ongoing settlement or drainage issues, contact a contractor to assess and repair the base layers.

Most deliveries are made by tri-axle dump trucks, so make sure there is safe truck access, a clear drop zone, and no low overhead wires or tight turns that block trucks. Note that drivers may offer tailgate spreading at their discretion if requested at checkout, but spreading is not guaranteed; if you need material placed in specific locations consider a skid steer or excavator on site to move material after delivery. If you have questions about access or staging, include detailed Order Notes or call Hello Gravel so we can advise before delivery.