Fill-dirt in San Tan Valley, AZ

Prices vary by supplier and material quality, but fill-dirt in San Tan Valley typically ranges from about $8 to $30 per ton depending on whether it is loose, screened, or contains caliche or construction debris. Hello Gravel shows transparent local pricing at checkout and the minimum order is 3 tons; request a quote for an exact price for your zip code.

To estimate tons, first calculate cubic yards: multiply area (sq ft) by desired depth (inches) and divide by 324. Then multiply cubic yards by roughly 1.2 to 1.6 to convert to tons (Arizona soils tend to be on the lighter sandy side but can contain heavier caliche), and use Hello Gravel's calculator or contact our team for a precise quote.

Coverage depends on the depth you need. As a rule of thumb, 1 ton of fill-dirt will cover roughly 40 to 60 square feet at 1 inch deep; for deeper fills multiply accordingly. For best accuracy, measure area and desired depth and use our calculator or ask a Hello Gravel rep.

No, fill-dirt does not harden like concrete. Proper compaction with a plate compactor or roller is needed to make a stable base, and some settling can still occur over time—especially after heavy rains during monsoon season. If you need a rigid base, discuss engineered fill or compactible base materials with our sales team.

No. Fill-dirt is generally subsoil used to raise grade or fill voids and has little organic matter, while topsoil is nutrient-rich and used for planting. Gravel is crushed rock used for drainage and structural bases. Specify ‘fill-dirt’ when ordering so suppliers send the correct material for grading and compaction tasks in San Tan Valley.

Lower-cost options are usually unscreened common fill or native subsoil sourced locally. Clean fill or screened fill-dirt (free of debris and large rocks) costs more but is easier to compact and finish. Hello Gravel can show available local options and prices so you can balance cost with project needs.

A common tri-axle dump truck used by our haulers typically carries about 10 to 14 cubic yards, which for fill-dirt equates to roughly 12 to 20 tons depending on moisture and composition. Hello Gravel’s minimum order is 3 tons, and we’ll quote the truck size and drop expectations during checkout.

For final grade and landscaping, 2 inches of fill-dirt may help with small level adjustments but is usually not sufficient for a driveway base. Driveways generally require 6 to 12 inches of compacted structural base (gravel/road base) under the surface material. For landscape beds, plan 4 to 6 inches of topsoil over compacted fill if planting; ask our team for recommendations for your use case.

It depends on wheelbarrow size. For a typical 6 cubic-foot contractor wheelbarrow, one cubic yard (27 cubic feet) is about 4 to 5 wheelbarrow loads. If your wheelbarrow is smaller, expect more trips; planning with cubic yards is easiest when ordering.

Buying in bulk, sourcing locally, and ordering common unscreened fill usually lowers cost. Compare quotes from nearby suppliers through Hello Gravel to avoid long hauls that add delivery fees, and schedule deliveries outside peak times when available. Always factor in compaction and any additional hauling or screening costs when comparing prices.

Yes, local fill-dirt can include caliche (a hard calcium carbonate layer) or clay depending on the source; this is common in southern Arizona. Caliche and clay affect compaction and drainage—caliche can be difficult to break up, while clay holds water. Tell our team if you need clean, rock-free fill or material with specific drainage properties so we can match you with an appropriate supplier.

Clear the drop area of vehicles, low branches, and landscaping, and confirm the driver’s preferred drop location in the order notes. Make sure access is wide enough for a tri-axle dump truck and note any overhead wires or gates; drivers may offer tailgate spreading at their discretion but it is not guaranteed. Contact our support team if you have tight access or special instructions before delivery.

Settlement is normal—newly delivered fill-dirt will compact over time, and San Tan Valley’s seasonal monsoon rains can accelerate settling. Plan to overfill slightly if you need a final elevation, compact the material in lifts (4 to 6 inches at a time) for best results, and consider professional compaction for structures or paved surfaces.

Next-day delivery may be available for orders placed before noon CST for eligible zip codes and with an additional fee. Standard delivery typically requires 2 or more business days. Check availability for your San Tan Valley zip code at checkout or call our team for scheduling help.