Fill Dirt in Vine Hill, CA

Costs vary by supplier, haul distance, and season, but in Vine Hill/Contra Costa County expect delivered fill-dirt to typically run about $20 to $45 per ton as an estimate. Small orders, steep access, or long hauls can push price higher; get an exact quote through our site by checking your zip code.

One cubic yard of fill-dirt usually weighs about 1.2 to 1.5 tons depending on moisture and composition. Use that range when converting between cubic yards and tons and ask Hello Gravel for a supplier-specific density if you need a precise load plan.

Raising 1,000 sq ft by 6 inches requires about 18.5 cubic yards (500 cubic feet), which is roughly 24 to 28 tons using a 1.3–1.5 ton/yd3 rule of thumb. Order 10-20% extra to allow for compaction and settlement, so plan on ordering about 27 to 33 tons (Hello Gravel minimum is 3 tons).

Fill-dirt is fine as structural fill to raise grades, but it is not the ideal finished base under pavers or driveways. For pavers and driveways in Vine Hill, contractors typically specify a well-graded, compactable granular base such as 3/4u0022 minus crusher run or class II road base on top of compacted fill-dirt for long-term stability and drainage.

Fill-dirt compacts best when it has the correct moisture content and is placed in thin lifts, so very dry summers can make compaction harder and very wet winters can cause reexpansion if clay content is high. To avoid problems in Vine Hill, use low-organic, granular fill, compact in 4-6u0022 lifts, and consider moisture conditioning or switching to engineered fill if your soil contains significant clay.

Common alternatives are class II road base or crusher-run (best for load-bearing driveways), and decomposed granite (DG) for lighter-use or decorative paths. Fill-dirt is generally the least expensive material per ton but offers the poorest load-bearing surface; road base/crusher-run costs a bit more but performs much better for driveways—get local quotes since prices in Contra Costa vary by availability and haul distance.

Hello Gravel’s minimum order is 3 tons and deliveries typically arrive by tri-axle dump truck; local suppliers may have similar or slightly larger minimums depending on the quarry. Material availability and lot minimums change by supplier and season, so check your zip code on our site to see local options and exact minimums.

Local regulations vary by project: simple yard grading usually has minimal requirements, but driveways, retaining walls, or work affecting public right-of-way often trigger county permits and compaction testing. Always check with Contra Costa County Building Inspection and your HOA before purchasing fill-dirt for structural work to confirm any testing or specification requirements.

If left as a top surface, fill-dirt tends to rut, settle, and encourage vegetation growth—expect more maintenance and a shorter usable life compared with crushed-rock surfaces. For longer lifespan, cap the fill with crusher-run or compacted gravel, regrade after settling, and address drainage to reduce erosion during winter rains in Vine Hill.

Fill-dirt alone is not the best solution for slope stabilization or erosion control; on slopes in Vine Hill you should use engineered fill practices, geotextile fabric, terraces, retaining walls, or rock/vegetative covers to prevent washout. For any slope work consider a geotechnical recommendation and request tailgate-spreading or staged deliveries from Hello Gravel so compaction and erosion control measures can be implemented correctly.