Fill Dirt in Pleasanton, CA

Fill dirt is basic, low-organic soil used to raise grade, fill holes, and support engineered fills. In Pleasanton it usually comes from local cuts and quarries and is intended for structural volume rather than planting, so it will often be heavier and contain more fines than topsoil.

Per-ton material prices in the Tri-Valley area commonly range from about $8 to $25 per ton depending on source and moisture content, with small-load delivery adding $50 to $200 depending on distance and access. Hello Gravel has a 3-ton minimum and will show precise pricing and delivery fees for your zip code during checkout.

Suppliers that serve Pleasanton include regional quarries and landscape yards in the Tri-Valley and greater Alameda County area (Livermore, Dublin, Hayward and nearby sites). The fastest way to see available local suppliers and delivery options is to enter your zip code on Hello Gravel to view vetted haulers and current pricing.

Raising 1,000 sq ft by 3 inches requires about 9.3 cubic yards of material (1,000 sq ft x 0.25 ft = 250 cu ft ÷ 27). That is roughly 10 to 12 tons of fill dirt, depending on moisture content and compaction characteristics.

Fill dirt is suitable as bulk structural fill for Pleasanton’s dry summers and wet winters when properly compacted, but it is not a good surface drainage layer. Because local soils can contain clay, add a free-draining layer (gravel or sand) where surface drainage or fast runoff is needed, and use erosion controls like hydroseed, mulch, or terraces on slopes.

No, fill dirt alone is not recommended as the finished base for driveways or patios because it tends to retain moisture and lacks the interlocking stability of crushed stone or crusher run. For durable driveways and patios in Pleasanton, use fill dirt only to set grades, then cap with a compacted granular base such as crusher run or crushed rock and compact to the proper specification.

You may. Projects that alter grade, exceed typical yardage, or require staging on public right-of-way often need permits from the City of Pleasanton or Alameda County. Also notify the city if deliveries will block streets or require oversized trucks; check with the Pleasanton Building Division or Public Works before ordering large volumes.

For structural fills in Pleasanton aim for 90% to 95% relative compaction (Modified/Standard Proctor as specified by your engineer). Place fill in lifts (commonly 6 to 8 inches loose), moisture-condition each lift, and use a plate compactor for small areas or a vibratory roller/tamper for larger areas to meet compaction requirements.

Ask suppliers for 'clean fill' and inspect for contaminants like construction debris, asphalt, excessive organic material, and petroleum staining. Also check for very high clay content or trash; if your project is on a sensitive site, consider a simple lab test for heavy metals or hydrocarbons before accepting large deliveries.

A properly compacted structural fill can perform for many years without replacement, but expect most settlement to occur within the first 6 to 12 months after installation. For surface fills used without a granular cap, minor regrading or spot-filling may be needed after seasonal rains; plan to overorder 5% to 10% for settlement.

Yes, many local contractors offer bundled services that include delivery, grading, compaction, and minor hauling. Typical labor and equipment costs vary widely by scope; expect small residential jobs to run from a few hundred to a few thousand dollars—machine rates often range from about $80 to $200 per hour and labor $50 to $150 per hour—so request itemized quotes through Hello Gravel or from local contractors for an accurate estimate.