Fill Dirt in Bismarck, ND

Delivered fill-dirt prices in Bismarck commonly fall in the approximate range of $10 to $25 per ton, depending on screening, quality, and haul distance. Suppliers in the Fargo metro may list similar base prices, but expect extra haul or fuel fees if material is coming from farther away. Request a quote through Hello Gravel to see exact delivered pricing for your zip code.

Hello Gravel lists a 3-ton minimum, but many local suppliers in the Bismarck area set practical minimums of about 5 to 10 tons for fill-dirt deliveries. Typical free-delivery radiuses are 10 to 30 miles; deliveries beyond that often incur a mileage or fuel surcharge. Always confirm the supplier's minimum and any distance fees when you get a quote.

Bismarck's strong freeze-thaw season can cause heaving and extra settlement if fill-dirt contains organics, clay, or is poorly compacted. Using clean, low-organic fill and compacting in lifts reduces frost heave and long-term settlement. Plan major fills in warmer months when possible and allow time for seasonal settlement before final grading.

Contractors typically place fill-dirt in 4 to 6 inch lifts and compact each lift with a plate compactor or roller, aiming for firm, uniform density. They will moisture-condition the material, use geotextile fabric over soft subgrades, and cap the compacted fill with 4 to 6 inches of road base or crushed stone for driveway surfaces. These steps improve load-bearing capacity and reduce rutting and frost-related movement.

Permit requirements vary by project size and location, so check with the City of Bismarck Building Inspections and Planning Division before large fills. Significant regrades that change drainage, impact setbacks, or alter lot elevation often require a permit or plan review, and HOA or county rules may also apply. Contact local planners early to avoid delays and meet any local erosion-control or grading standards.

Convert area and depth to cubic yards with: cubic yards = area (sq ft) * depth (in) / 324, then multiply cubic yards by an approximate density (about 1.3 tons per cubic yard for fill-dirt). For 1,000 sq ft at 6 inches: 1000*6/324 = 18.5 cubic yards, which is roughly 24 tons using 1.3 t/yd3. Densities vary, so use Hello Gravel's calculator or ask your supplier for a site-specific figure before ordering.

Fill-dirt is intended for raising grade and filling low spots and is often higher in fines and fines/clay, so it does not provide a strong, well-draining surface. Crushed limestone or engineered road base is superior for driveway and pad bases because it provides load-bearing strength, compaction stability, and better drainage through freeze-thaw cycles common in Bismarck. The usual approach is to use fill-dirt to bring grades up and then cap with road base or crushed stone where traffic or structure support is needed.

If fill-dirt is properly compacted and capped with a suitable road base, the base can last many years with minimal upkeep; however, if left as the final surface, expect rutting and annual or seasonal grading and refill. After winter thaw cycles you may need to regrade low spots and add material once a year for surface-only installations. For lower-maintenance results, cap compacted fill with crushed stone and maintain drainage.

Yes — rural deliveries often incur extra charges for longer driving distance, equipment access issues, and truck turnaround time. Narrow drives, low-hanging wires, soft fields, or short notice spreading requests can lead to additional fees or delivery restrictions; tailgate spreading is available at the driver's discretion and is not guaranteed. Provide clear access photos and property details when you order so suppliers can confirm feasibility and any extra charges.

Local screened fill-dirt usually comes from commercial borrow pits or suppliers who process and remove roots and larger debris, while unscreened fill-dirt often comes from excavation projects or local stockpiles. Screened material is cleaner and preferred near foundations or lawns and typically costs 10% to 30% more than unscreened fill. Tell your supplier if you need screened material for structural or final-grade work so you get the right product quoted.