Fill Dirt in Yavapai County, AZ

Delivered fill-dirt prices in Yavapai County vary with haul distance, site access, and material quality. Expect a rough range of $8 to $25 per ton (about $10 to $35 per cubic yard) for typical bulk fill-dirt delivered; remote locations, difficult access, small orders, or screened material will be at the higher end. Hello Gravel displays local pricing during checkout and can provide a firm delivered quote for your zip code.

You can source fill-dirt from local quarries, landscape supply yards, and construction material yards serving Prescott, Prescott Valley, Cottonwood and surrounding areas. The easiest way to find vetted sellers is to check availability on Hello Gravel for your zip code or contact our sales team to connect you with local suppliers and trucking partners.

Calculate volume: area (sq ft) x depth (ft) = cubic feet, then divide by 27 to get cubic yards. Example for a 50 ft x 100 ft lot (5,000 sq ft): 4" (0.333 ft) = ~61.7 cu yd (~74 tons), 6" (0.5 ft) = ~92.6 cu yd (~111 tons), 12" (1 ft) = ~185.2 cu yd (~222 tons) using a typical conversion of 1 cu yd ≈ 1.2 tons. For other lot sizes, plug your area into the same formula or use Hello Gravel's material calculator for an instant estimate.

Fill-dirt can be used in Yavapai County but it is not a finish erosion-control surface by itself. In monsoon-prone areas and on slopes, you should compact fill in lifts, include drainage measures, and follow with erosion controls such as vegetation, geotextile, retaining walls, or riprap. For steep or exposed slopes consider engineered fill or consult a civil engineer to avoid washouts and slumping.

Place fill-dirt in uniform lifts (commonly 6 to 8 inches loose) and compact each lift to the density required by your project; structural pads often require 90% or higher of standard compaction. Moisture condition the soil before compaction, prevent large buried organic material, and finish with a wearing surface such as road base, crusher fines, or decomposed granite for driveways. For houses, garages, or engineered pads get site-specific compaction requirements and tests from a geotechnical engineer or your building department.

Fill-dirt is mainly bulk soil used to raise grade or backfill and is not intended as a driving surface because it can rut and erode. Road base and crusher fines are graded, compactable aggregates designed to form a stable driveway subbase and surface. Decomposed granite (DG) gives a firmer finished look but still needs a compacted base; for Yavapai driveways a combination of compacted fill, compacted road base, and a DG or crushed stone finish is common.

Small, routine backfill for utilities or minor grading often does not require special permits, but larger grading, lot-fill projects, septic system backfill, and work in floodplains or near riparian areas may require permits or health department approvals. Check Yavapai County Community Development and the County Health Department for septic rules, and contact local municipalities (Prescott, Cottonwood) if your property is inside town limits. When in doubt, request guidance from the county or your engineer before ordering large volumes.

Fill-dirt weight varies with moisture and composition but is commonly about 2,200 to 2,700 lbs per cubic yard; a good planning average is 2,400 lbs (about 1.2 tons) per cubic yard. Use 1 cu yd ≈ 1.2 tons and 1 ton ≈ 0.83 cu yd for quick conversions, and ask your supplier for an exact factor if precise tonnage is critical for trucking or compaction tests.

Expect some settling during the first year, especially if the fill was not fully compacted; plan for initial settlement and top-off as needed. In Yavapai's climate, watch for erosion during summer monsoon storms and winter runoff at higher elevations; controlling weeds, adding a protective surface (rock, gravel, or vegetation), and periodic regrading will extend performance. Proper initial compaction and erosion controls dramatically reduce long-term maintenance.

Typical uses include raising low spots, general lot fill, backfilling trenches, and creating subgrade for pads and landscaping. Screened fill is cleaner, easier to compact, and better for final grade or near foundations; unscreened bulk fill is cheaper and fine for large subfills where finish grade and compaction are less critical. Consider sand/clay content when you need drainage or compaction: higher sand content drains better, while higher clay can be more stable when compacted but may shrink/swell with moisture.