Fill Dirt in Tacoma, WA

Delivered fill-dirt prices in Tacoma vary by supplier, volume, and season. Typical delivered ranges are roughly $20 to $50 per cubic yard (about $12 to $30 per ton), but exact rates depend on your zip code, minimum order, and truck access. Use Hello Gravel’s checkout to get an exact quote for your address and preferred delivery date.

Hello Gravel connects you with regional aggregate yards, landscape supply centers, and local haulers who commonly deliver fill-dirt in Tacoma. Typical minimum orders follow our platform minimum of 3 tons; common delivery trucks are tri-axle dump trucks carrying 10–14 cubic yards. Standard lead time is 2+ business days, with next-day delivery sometimes available for orders placed before noon CST and an extra fee.

Tacoma’s damp climate and common clay-rich soils increase risk of poor drainage and longer drying times, so using well-draining, low-organic fill-dirt is important for yards, driveways, and backfill. For areas with heavy clay or poor drainage, consider mixing in or placing a granular layer (gravel or crushed rock) to improve drainage and reduce frost heave. Always factor seasonal wetness into scheduling deliveries and compaction work to avoid working with overly wet material.

Best practice is to place fill-dirt in thin lifts (commonly 4–8 inches loose) and compact each lift with an appropriate compactor (plate compactor for small areas, sheepsfoot or roller for large areas). Engineers often specify compaction targets (for example, a percent of standard Proctor) for structural fills; for non-structural landscaping a thorough mechanical compaction reduces future settlement. Avoid placing or compacting when material is excessively wet and consider geotechnical guidance for deep or load-bearing fills.

Calculate volume in cubic yards with: (area in sq ft x depth in ft) / 27, then add 5–15% extra for compaction and waste. For example, 500 sq ft at 2 inches needs about 3.1 cubic yards (roughly 4 tons at ~1.3 tons/yd3), 500 sq ft at 6 inches needs about 9.3 cubic yards (~12 tons), and 2,000 sq ft at 6 inches needs about 37 cubic yards (~48 tons). Use Hello Gravel’s material calculator and round up to allow for settlement and compaction.

Small deliveries for yard projects often do not need permits, but larger fills, grading work, or projects near regulated areas can trigger city or county permitting and erosion-control requirements. Tacoma Planning and Development Services and Pierce County set rules for grading, drainage changes, and work near wetlands or critical slopes, so check with the local jurisdiction before major fills. For sizable projects, plan for sediment control measures during rainy months and obtain any required permits in advance.

Common alternatives include crushed rock or road base (better drainage and load-bearing capacity for driveways and structural backfill), topsoil (for planting but poor for structural fills), and sand (good drainage but can shift if not confined). Crushed rock and road base usually cost more than basic fill-dirt but reduce settlement and drainage problems in Tacoma’s wet climate, making them a better choice for driveways and foundation backfill. Choose material based on the project: use fill-dirt for bulk volume grading, road base for structural surfaces, and topsoil only for planting zones.

Local engineers and building officials commonly require clean, low-organic fill with specified gradation and compaction when used near foundations, slab-on-grade areas, or septic systems. Specific gradation, maximum organic content, and compaction percentages are usually listed on project plans or required by a soils report; in critical situations you should follow engineered specifications and provide compaction testing. If you’re unsure, consult a licensed geotechnical engineer or the city permit reviewer before ordering fill-dirt.

When ordering, provide exact delivery address, preferred drop location, and any access constraints; mention color or texture preferences in the Order Notes but expect regional variation. Request tailgate spreading at checkout if desired; drivers may spread at their discretion but Hello Gravel cannot guarantee spreading. For wet-season deliveries, schedule around dry weather if possible and plan for compaction soon after delivery to limit settlement.