Fill-dirt in Fort Carson, CO

Fill-dirt is subsoil with low organic content used to raise grade or fill low spots, not for final planting surfaces. In Fort Carson it is commonly used to level yards, build up drive approaches, and fill trenches, but it is not a substitute for engineered backfill or crushed rock under driveways and foundations.

Use this formula: area (sq ft) x depth (ft) / 27 = cubic yards. For 1,000 sq ft at 6 inches (0.5 ft) you need about 18.5 cubic yards, which is roughly 22 to 30 tons depending on moisture and compaction; we recommend ordering 5-10% extra for settling and compaction.

Local delivered prices vary with haul distance, supplier, and season, but a typical range is roughly $10 to $30 per ton or $15 to $45 per cubic yard. Hello Gravel shows competitive local quotes and a 3-ton minimum order; check the site for up-to-date prices for your ZIP code.

Many landscape supply yards, soil brokers, and gravel pits serving El Paso County sell fill-dirt by the cubic yard or ton. Use Hello Gravel to check availability in Fort Carson, get supplier names and side-by-side quotes, and schedule delivery from vetted local haulers.

For driveways and foundation backfill, ask for low-organic, well-draining select fill or engineered granular fill rather than generic fill-dirt. In Fort Carson's climate, compactable, well-graded material with minimal organics performs better; for structural work consult a geotechnical engineer who may specify granular aggregate or 3/4-inch minus crushed rock.

Fort Carson sees winter freeze-thaw cycles that can cause settlement and frost heave if soils hold water. Proper placement in thin lifts with mechanical compaction, good drainage away from structures, and avoiding wet or frozen placement are key to long-term performance.

Permits and specs depend on project size and location; small residential grade adjustments often do not need a permit, but larger fills, grading changes, or work near lot lines and drainage features may require El Paso County permits or engineering. If you are on Fort Carson (the Army base) you must coordinate with base authorities; when in doubt, contact the El Paso County Building Department or your HOA before starting work.

Installation and compaction costs vary with site access and scope, but expect roughly $25 to $75 per cubic yard for placement and compaction by a contractor, or a time-and-equipment rate that can total several hundred to a few thousand dollars for small jobs. Request itemized quotes showing material, delivery, spreading, and compaction so you can compare bids.

Fill-dirt is fine for bulk grading and non-structural fills, but crushed stone and engineered fills provide superior drainage and load-bearing for driveways, foundations, and retaining walls. In Fort Carson soils, choose engineered granular material where frost protection and structural support matter; use fill-dirt only where compaction and drainage requirements are minimal or as a subgrade beneath engineered layers.

Yes, fill-dirt on slopes can increase erosion and instability if not managed with proper slope angles, terracing, erosion control fabric, vegetation, or retaining structures. Local contractors in Fort Carson commonly recommend erosion-control measures and may require geotechnical input for steep slopes or drainage-sensitive areas.

Start with Hello Gravel supplier and delivery ratings, then check Google Business reviews, Yelp, Nextdoor, local Facebook groups, and the Better Business Bureau for installer reviews. Always ask for references, verify insurance and licensing, and request before-and-after photos or site visits for similar jobs in the Fort Carson area.