Gravel in Alamo Square, CA

Prices vary by supplier and stone type, but expect bulk gravel in the San Francisco area to typically range from about $30 to $80 per ton for common crushed gravel, with decorative or specialty mixes costing more. Hello Gravel displays local supplier pricing during checkout and handles delivery; our standard delivery window is 2+ business days and next-day delivery is available for eligible orders placed before noon CST (additional fee may apply). For an exact quote for Alamo Square, enter your zip code on our site or contact our sales team.

Hello Gravel connects you with trusted local suppliers and contracted haulers that service Alamo Square; installation services are often provided by local landscapers and contractors we can recommend during checkout. If you need full install (grading, base, compacting), ask our team or search for San Francisco landscape contractors who list gravel driveways/paths as a service.

For San Francisco's mild, coastal microclimate and slopes like those around Alamo Square, angular crushed rock (3/4u0022 minus or 3/4u0022 crushed) compacts well and resists migration, while pea gravel is decorative but can roll on steep slopes. Decomposed granite (DG) is popular for pathways and patios because it packs firm when compacted, but it may need stabilization on steeper grades.

Permit requirements depend on the scope of work: simple yard resurfacing usually does not need a building permit, but changes that alter a driveway, require a curb cut, affect stormwater drainage, or modify the public right-of-way often do. Check San Francisco Planning Department and Public Works or consult a local contractor to confirm permit needs before starting work.

Estimate gravel needs by area and depth: a 1-inch layer needs about 0.27 tons per 100 sq ft, 2 inches needs about 0.54 tons per 100 sq ft, and a typical driveway depth of 4 inches requires about 1.08 tons per 100 sq ft. For example, a 10 ft by 30 ft driveway (300 sq ft) at 4 inches needs roughly 3.2 tons; always round up and order at least Hello Gravel's 3-ton minimum or add 5-10% extra for compaction and spreading.

On slopes, grade the area for consistent runoff, install a compacted crushed-rock base (3/4u0022 minus) and use geotextile fabric to separate soil from aggregate and reduce washout. For steeper pitches, add edging, check dams, or a stabilizing grid to hold gravel in place and maintain drainage away from structures.

Plan to rake and refill high-use or displaced areas yearly and regrade low spots after heavy rain; topping up with 1/2 to 1 inch of gravel every 1-3 years is common. Maintenance costs vary by material and accessibility but budgeting $50-$200 every few years for a homeowner-sized patch or refill is typical; professional regrading or compaction will cost more.

Gravel provides good surface infiltration but on steep slopes it can wash if not properly restrained; contractors in San Francisco typically recommend a well-draining crushed-rock base, compaction, and geotextile fabric. Where runoff concentrates, designers add swales, French drains, or sub-surface drainage to control water and protect adjacent properties.

Labor costs vary with project complexity and access; for simple spreading and compacting you might see labor in the range of $1.50-$4.00 per sq ft, while full installations with excavation, base prep, and edging commonly run $4.00-$12.00 per sq ft in the Bay Area. Get multiple local quotes and ask suppliers on Hello Gravel if they can recommend installers to compare pricing.

Yes, local contractors near Alamo Square offer stabilization options like grid/paver systems or resin-bound binders; grid systems typically add $1.50-$4.00 per sq ft for materials and installation, while resin stabilization can cost $6.00-$15.00 per sq ft depending on product and surface prep. Stabilization increases upfront cost but reduces migration and maintenance, which can be valuable on steep or high-traffic surfaces.

Decorative gravels (colored or rounded pea gravel) provide a specific look and often cost more due to sourcing and smaller-sized bags or specialty loads; standard crushed gravel is usually cheaper, more angular, and compacts better for driveways and load-bearing areas. Choose decorative gravel for patios and accents but prefer crushed rock or stabilized mixes where durability and traction matter.