Fill Dirt in Alamosa, CO

Minimum order is 3 tons through our platform. Delivery lead time is typically 2+ business days, with next-day delivery available for orders placed before noon CST for an extra fee. Delivery costs in Alamosa vary by supplier distance and site access; small loads may be free while remote or restricted-access drops commonly run up to about $150 — enter your zip or contact our team for an exact quote.

Alamosa’s high altitude and cold winters mean deeper frost penetration and frequent freeze-thaw cycles, which can cause heaving in poorly drained or uncompacted fill. Use free-draining granular fill where possible, compact in controlled lifts with a mechanical compactor, and provide positive surface drainage to reduce freeze-thaw damage. For structural work near foundations or driveways, consider engineered fill and follow local code for frost-depth considerations.

Our network includes local quarries, landscape supply yards, farm & ranch pits, and independent dirt haulers that serve Alamosa and the West Colorado region. We match your order to trusted local suppliers and contracted trucking fleets — enter your zip or call our team to see available suppliers and contractor partners near you. If you prefer a specific local contractor, tell us in Order Notes and we will try to coordinate.

As a rule of thumb using typical bulk fill weights, 100 sq ft requires about 0.4 tons at 1 inch, 0.8 tons at 2 inches, 1.6 tons at 4 inches, 2.4 tons at 6 inches, and roughly 4.8 tons at 12 inches. Actual tonnage depends on moisture, soil type, and compaction (fill-dirt commonly ranges about 1.2–1.5 tons per cubic yard). For larger projects use our material calculator or contact our team with your exact depth and soil type for a tailored estimate.

For driveway bases, choose a well-graded granular base like crusher-run or road base that compacts tightly and drains well — plain fill-dirt is usually not suitable as a structural base. For backfill around foundations, use clean, compactable fill free of organics and large debris; many contractors specify engineered fill placed in 6–8 inch lifts and compacted to a specified density. Always confirm required specs with your contractor or local building code before ordering to ensure compliance.

Large grading, changes to drainage, or earthwork near public right-of-way and floodplains can require permits or inspections from the City of Alamosa or Alamosa County. Permit thresholds and requirements vary by project size and location, so check with the City of Alamosa Building Department or Alamosa County Planning and Zoning before starting major grading. If you need documentation for a permit (delivery ticket, weight slip), we can provide supplier paperwork after delivery.

Fill-dirt is generally cheaper per ton than crusher-run because it is less processed and often sourced locally from pits. Crusher-run or road base costs more per ton but provides the structural stability and drainage needed for driveways, so many Alamosa projects choose crusher-run despite the higher cost. We recommend getting quotes for both materials for your specific driveway design so you can balance upfront material cost against long-term performance.

Tailgate spreading by delivery drivers is available at their discretion and not guaranteed; contractors typically charge separately for placement and compaction. In Alamosa you can expect placement and spreading fees to range widely depending on site conditions — many jobs are billed either per load ($50–$300 per truckload) or by hourly equipment/operator rates, and compaction services or equipment rental commonly run from about $150–$600 per day. Ask local contractors for written estimates and include access, slope, and distance from street to the work area when requesting quotes.

Choose your delivery date and specify drop location and any access notes in Order Notes (clear overhead wires, gates, driveway width, and preferred placement). Schedule deliveries outside heavy winter storms when possible, and ask for a weight ticket after delivery for recordkeeping. If you need spreading or compaction, request it at checkout and also get a contractor quote — drivers may perform limited tailgate spreading at their discretion but professional placement and compaction are recommended for structural work.