Gravel delivery in San Lorenzo, CA

Material plus delivery for common decorative and crushed gravels in the San Lorenzo area typically runs in the range of about $40 to $90 per ton, depending on material type and color. Installed gravel driveways that include grading, base prep, and compaction usually cost roughly $2 to $6 per square foot, but final prices vary with site access, slope, and prep needs — get a local quote through Hello Gravel for an exact estimate.

For San Lorenzo's mild, wet winters and dry summers, angular crushed rock and decomposed granite (DG) perform well because they lock together and resist migration. Pea gravel and smooth river rock can look nice but tend to shift and can be slippery when wet, so they are best for low-traffic decorative areas rather than driveways.

Use area x depth/27 to get cubic yards, then multiply by about 1.4 to convert to tons (local densities vary). Example estimates: 12x30 (360 sq ft) needs about 2.2 cy (3.1 tons) at 2u0022, 3.3 cy (4.7 tons) at 3u0022, and 4.4 cy (6.2 tons) at 4u0022; 20x40 (800 sq ft) needs about 4.9 cy (6.9 tons) at 2u0022, 7.4 cy (10.4 tons) at 3u0022, and 9.9 cy (13.8 tons) at 4u0022. Keep Hello Gravel's 3-ton minimum in mind and request an exact quote to account for compaction and material selection.

San Lorenzo is in Alameda County, so permit needs depend on the scope and whether you alter the public right-of-way or do grading; driveway aprons, curb cuts, or significant grading often require county Public Works or building permits. You should also check your HOA rules if you belong to one, and contact Hello Gravel or county planning for help understanding local permit steps.

Hello Gravel partners with local West California suppliers and haulers that serve San Lorenzo, and most deliveries come by tri-axle dump truck. Minimum order quantities commonly start at 3 tons through Hello Gravel, and contractors can arrange larger bulk loads — check your zip code on our site to see available local suppliers and exact minimums.

Gravel drains well and can reduce surface runoff when combined with proper slope management, but loose or rounded rock can migrate on steep slopes. For sloped lots near San Lorenzo, use angular crushed stone, geotextile fabric, terraces or retaining features, and edge restraints to slow erosion and keep gravel in place.

Typical maintenance includes occasional regrading, weed control, and topping up material every 1-3 years; expect to add roughly 0.25u0022 to 0.5u0022 per year on busy surfaces. DIY maintenance for a small driveway often costs between $20 and $150 per year in materials and supplies, while professional regrading or replenishment runs higher depending on access and truck fees.

Gravel is usually the lowest-cost upfront option and is permeable, but it has a shorter useful life and higher maintenance than asphalt, concrete, or pavers. Asphalt and concrete cost more initially but last longer with less annual upkeep, while pavers offer aesthetics and easy repairs; any hardened surface may trigger different permitting rules, so check Alameda County requirements for your project.

A well-compacted, stabilized decomposed granite or crusher-fines surface can meet ADA requirements if it is firm, stable, and slip-resistant; polymer-stabilized DG is a common choice for accessible paths. Crushed limestone can also work when properly compacted and bounded, but verify local building code and ADA standards for slope, cross-slope, and surface firmness before finalizing materials.

Contractors should install a compacted base of 3/4u0022 minus or crusher-run material, use geotextile fabric for separation on poor soils, and top with a 3/8u0022 to 3/4u0022 angular surface stone depending on traffic. Compact in 2- to 3-inch lifts with a plate compactor or roller, provide 4u0022 to 6u0022 total compacted depth for driveways, and install edge restraints to prevent migration.