Fill Dirt in Navajo County, AZ

Fill-dirt is natural soil used to raise or level the ground; it typically contains sand, silt, and clay and may include small rock. In Navajo County you use fill-dirt for grading low spots, building landscape pads, or backfilling trenches where structural strength and drainage are not critical. It is not a substitute for engineered fill or compacted base where heavy loads or roadways are expected.

Use a simple volume calculation: area x depth = cubic feet, divide by 27 for cubic yards, then multiply by about 1.2 tons per cubic yard for fill-dirt (density varies). Example estimates: a 2-car driveway (20 ft x 20 ft) at 4" depth ≈ 5 cubic yards ≈ 6 tons; foundation backfill varies a lot but expect 1-3 tons per 10 linear feet of shallow backfill; a 1,000 sq ft landscaping pad at 3" depth ≈ 9.3 cubic yards ≈ 11 tons. Always order a little extra (5-10%) to allow for grading and compaction.

Material-only prices for basic fill-dirt in northern Arizona commonly range from about $8 to $30 per ton depending on source, screening, and haul distance. Add delivery and trucking—Hello Gravel requires a 3-ton minimum order, standard delivery is 2+ business days, and remote Navajo County locations can add fuel or mileage charges; total delivered cost often lands in the $50 to $120 per ton range for very remote jobs. Request a local quote through Hello Gravel for an exact delivered price to Holbrook, Show Low, or Winslow.

Generally no: fill-dirt alone is not ideal as a structural driveway base because it compacts poorly and holds water in clay-rich mixes, which leads to rutting and frost heave in temperature swings. For reliable driveways in Navajo County's semi-arid climate with monsoon rains, contractors use a compacted aggregate base (crushed rock or base course) over engineered subgrade, with fill-dirt only used to level low spots or raise grade under that base. If you plan to drive on the surface regularly, opt for a compacted rock base rather than raw fill-dirt.

Fill-dirt is inexpensive and fine for raising grade or filling non-structural areas, but it lacks the drainage and strength of crushed rock or engineered base course. Crushed rock/base course provide a stable wearing surface and support heavy loads; engineered fill is specified, tested, and compacted for structural applications. For rural access roads in Navajo County, contractors typically use engineered base layers topped with compacted stone rather than relying on fill-dirt alone.

Contractors in Navajo County typically place fill-dirt in lifts of 6 to 12 inches and compact each lift with plate compactors or rollers to reach consistent density. Proper compaction, testing, equipment mobilization, and labor raise project cost compared with simple dumping; expect installation fees if you need the material placed and compacted rather than delivered loose. If you only need delivery, Hello Gravel offers haul-and-dump service with optional tailgate spreading at the driver’s discretion, but professional compaction is usually a separate contractor cost.

Hello Gravel sources materials from local quarries and producers serving Holbrook, Show Low, Winslow, and surrounding areas, typically within a 20 to 60 mile radius depending on supply. Use Hello Gravel’s website to check your zip code and get localized supplier options, quotes, and delivery windows for fill-dirt in Navajo County. If you prefer, contact our sales team for recommendations and project-specific guidance.

Local rules can apply: oversized loads or overweight trucking across state routes may need ADOT or county permits, and moving soil into regulated areas (floodplains, wetlands, or near watershed features) can trigger Navajo County or state approvals. Avoid bringing contaminated or unknown-origin soil because Arizona Department of Environmental Quality and county ordinances restrict certain materials; for large fills check with Navajo County Planning, ADOT, and ADEQ before delivery. When in doubt, ask Hello Gravel or local authorities for guidance before ordering large volumes.

Fill-dirt surfaces tend to settle, erode during monsoon rains, and form ruts under traffic, so expect regrading and top-up fill at least once per year in exposed areas. For landscaped pads, add topsoil or gravel cover to reduce erosion and weed growth; for temporary access, plan periodic grading and compaction after heavy storms. Converting to a proper gravel or crushed-stone surface will significantly reduce maintenance needs.

Hello Gravel enforces a 3-ton minimum order; standard delivery is 2+ business days while next-day delivery is available for orders placed before noon CST for an extra fee. Some local suppliers or drivers may offer tailgate spreading or limited spreading services at their discretion—request this at checkout—but spreading and screening typically cost extra or are offered by contractors. In remote Navajo County locations allow extra lead time for scheduling and possible mileage surcharges.

Screened fill-dirt typically costs more because of processing—expect a premium commonly in the range of $3 to $10 per ton over unscreened fill, though local quarry practices and haul distance can change that spread. Screened material has fewer rocks and debris, making it easier to grade and compact for landscaping or finish work, which may justify the added cost for homeowner projects. Get a specific quote through Hello Gravel to see local pricing differences for screened versus unscreened fill.