Gravel in Ukiah, CA

Costs vary by material, quantity, and haul distance, but expect local ranges: base gravel and drain rock roughly $30 to $60 per ton, decorative gravels $45 to $90 per ton, plus any delivery or flat-haul fees. Hello Gravel has a 3-ton minimum and often includes free delivery in many areas; if a flat fee applies it typically ranges from about $75 to $250 depending on truck access and distance. For an exact price, enter your zip code on our site or get a quote—our rates reflect local supplier pricing in the Ukiah/Mendocino area.

Ukiah suppliers commonly stock crushed rock (base and 3/4u0022), pea gravel, and river rock; decomposed granite is available but somewhat less common depending on the yard. Colors tend to reflect local geology—grays, tans, and rust tones are typical—so expect regional variation. If you have a color or texture preference, note it in Order Notes and we will try to match local options.

Ukiah has dry summers and wet winters, so drainage is a primary concern: choose larger-sized drain rock or crushed rock for areas with concentrated runoff and use finer decorative gravel only where water disperses. In winter, heavy rains can mobilize loose surface gravel on slopes, so combine proper base preparation, compaction, and conveyance (swales or French drains) to reduce erosion. Schedule major installations in drier months when possible to allow compaction and settling before seasonal rains.

Ukiah soils can include sandy loams in valleys and clayey patches on upslope areas; soft or clay soils hold water and may cause rutting without a compacted base. For moderate slopes or weak soils, contractors recommend installing a geotextile fabric, then 4u0022–6u0022 of compacted base rock before finish gravel to improve stability and reduce migration. Steeper sites often need terracing, edge restraints, or retaining structures in addition to proper base layers.

Small residential gravel driveways often do not require a permit, but requirements vary with project scope, changes to curb cuts, or if work affects public right-of-way. For any new driveway apron, significant grading, or projects near easements, check with the City of Ukiah Building Division or Mendocino County Planning and Building to confirm permit needs. When in doubt, contact local authorities before ordering materials to avoid rework.

Tonnage depends on area and depth, but a useful rule is 1 cubic yard of gravel equals about 1.2–1.4 tons; many suppliers use ~1.3 tons/yd as a rule of thumb. Example estimates: a 1-car driveway (10' x 20') at 2u0022 finish depth is roughly 2–3 tons, a 2-car driveway (20' x 20') at 3u0022 is about 4–6 tons, a 12' x 12' patio at 2u0022 is about 1–2 tons, and a 100' x 3' path at 2u0022 is about 2–3 tons. These are estimates—use our material calculator or request a quote for precise quantities since supplier measurements can vary.

Typical local price ranges are: base gravel and 3/4u0022 crush $30 to $60 per ton, decorative pea gravel $45 to $90 per ton, and drain rock (clean rock) $35 to $75 per ton. Prices fluctuate with seasonal demand and truck access; Hello Gravel lists current pricing for your zip code and connects you to local suppliers for exact quotes. Remember our 3-ton minimum when estimating total cost.

Yes—local contractors often recommend geotextile fabric under gravel in areas with soft soils or slopes to prevent mixing and migration of fines. For driveways and high-traffic areas, build a compacted base (4u0022–6u0022 of crushed base rock in lifts) and compact each layer with a plate compactor; finish with 2u0022–3u0022 of surface gravel and a final compaction pass. These steps improve load-bearing capacity and reduce maintenance in Ukiah’s wet winter conditions.

Gravel provides good infiltration and can reduce surface erosion when used with proper grading, edge restraints, and drainage features; it outperforms mulch for long-term stability on moderate slopes. On steep or highly erodible hillsides, gravel alone may not be sufficient—combining terraces, retaining walls, or erosion-control fabric is often necessary. For visual or soil-protective needs, gravel is low-maintenance; for steep-slope stabilization, consult a contractor or engineer for a combined approach.

For French drains, use clean, uniform drain rock (typically 3/4u0022 or 1u0022 clean stone) to allow free water flow and prevent clogging; surround with filter fabric to keep fines out. For dry creek beds, river rock or larger rounded stone gives a natural look and handles fluctuating summer-to-winter flows. Avoid fine decorative gravels in active drainage channels because they can wash out during heavy winter rain events.

Hello Gravel connects you with local suppliers who deliver by dump truck (typically tri-axle) to most Ukiah addresses; some local landscape yards offer small-load delivery or pickup. For equipment, local rental centers in Ukiah and nearby towns rent plate compactors, wheelbarrows, and small skid steers—good for spreading and compacting smaller jobs. If you need help matching truck type or equipment to your driveway access, request assistance when you order or call our team.

Yes—schedule major deliveries and installations outside the wet season when possible; Ukiah’s winter rains can slow compaction, increase tracking, and cause washouts of loose materials. Standard Hello Gravel delivery is 2+ business days, with a next-day option for orders placed before noon CST for faster timing; plan ahead during fall and winter when demand and weather can affect schedules. If installation must occur in the wet season, anticipate additional site prep, erosion control measures, and possible delays.