Road Base Rock Gravel Delivery in Vallejo, CA
Premium ¾ inch Minus Class II AB • Virgin Basalt • Meets Caltrans Specs
Fast, reliable dump-truck delivery to Vallejo’s top neighborhoods: Glen Cove, Hidden Brooke, Mare Island, St. Vincent’s Hill, Northgate & more:
North Bay Materials delivers high-quality Road Base Rock Gravel—also known as Class II Road Base, AB, Aggregate Base, Virgin Base Rock, Road Gravel, Blue Shale, and Concrete Base Gravel—directly to homes and job sites across Vallejo, CA. This premium ¾” minus virgin basalt meets full Caltrans specifications, compacts exceptionally well, and is trusted for driveways, concrete prep, paver bases, asphalt sub-grades, utility trenches, and structural hardscape foundations. Whether you’re upgrading a hillside luxury property in Hiddenbrooke or preparing a driveway in Glen Cove, we bring the material straight to you with fast, reliable service.
What Is Road Base Rock Gravel?
¾” Minus Virgin Basalt • Caltrans Class II Spec Material
Our Road Base Rock Gravel is a premium ¾” minus virgin basalt aggregate sourced from high-quality local quarries and engineered to meet Caltrans Class II Aggregate Base standards. This blue-gray crushed rock blend contains fines that allow it to compact into a strong, stable, long-lasting base layer—making it one of the most widely used foundational materials in residential and commercial construction across Vallejo.
This material is also commonly referred to as:
Class II Road Base, AB, Aggregate Base, Virgin Base Rock, Road Gravel, Blue Shale, Concrete Base Gravel.
Whether you're building a new driveway, preparing a foundation for concrete or pavers, or leveling grades on sloped terrain, this aggregate delivers exceptional strength, compaction, and load-bearing performance.
Common Uses & Applications
Our Road Base Rock Gravel (¾” minus) is a versatile, high-performance base material ideal for structural, load-bearing, and compaction-critical projects. Because it’s a virgin basalt aggregate that meets Caltrans Class II AB specifications, it performs exceptionally well in both light-duty and heavy-duty applications across Vallejo’s diverse soil conditions.
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Driveway & Private Road Base
Creates a dense, stable, long-lasting base layer for gravel or paved driveways, including hillside and upscale neighborhoods such as Hidden Brooke and Glen Cove.
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Concrete & Asphalt Sub-Base
Used beneath residential slabs, commercial pads, garage floors, and asphalt paving to increase structural integrity and prevent settling.
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Paver, Patio & Hardscape Base
Provides the required load-bearing support under interlocking pavers, stone walkways, pool decks, and outdoor living spaces.
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Artificial Turf Base Layer
The ideal compactable foundation layer for synthetic grass installations, ensuring proper drainage, leveling, and stability.
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Utility Trenches & Backfill
Commonly used for plumbing, electrical, drainage, and conduit trenches thanks to its compaction performance and structural reliability.
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Walkways, Driveway Extensions & RV Pads
Perfect for areas requiring additional load-bearing strength with a clean, compacted finish.
Material Specs & Technical Notes
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Product Name: Road Base Rock Gravel (¾” Minus)
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Also Known As: Class II Road Base, AB, Virgin Base Rock, Aggregate Base, Road Gravel, Blue Shale, Concrete Base Gravel
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SKU: NBM-BSR-116
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Color: Blue / Gray
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Material Type: Virgin Quarried Basalt
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Meets: Caltrans Class II Aggregate Base (¾” minus)
Technical Specifications
➤ Particle Size / Gradation
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¾” minus crushed basalt with fines
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Engineered to compact tightly for maximum stability
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Manufactured to meet Caltrans Section 26 gradation requirements
➤ Density
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1.4 – 1.5 tons per cubic yard (varies by quarry source)
➤ Compaction Performance
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Packs extremely firm under mechanical compaction
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Creates a durable, long-lasting base material
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Ideal for concrete pads, asphalt, pavers, and load-bearing applications
➤ Water Permeability
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Moderate drainage with strong fines retention
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Designed to be compacted into a dense, structural layer
➤ Material Weight Notes
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Wet or saturated material may weigh more
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Always compact in 2–3" lifts for optimal stability
Coverage Chart
(Approximate coverage per cubic yard based on depth)
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2 inches ~150 sq ft Light-duty base, leveling fills
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3 inches ~100 sq ft Common for walkways & patios
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4 inches ~75 sq ft Standard driveway base layer
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6 inches ~50 sq ft Heavy-duty driveways, RV pads
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8 inches ~37 sq ft Structural applications & roadways
Delivery Information — Vallejo, California
North Bay Materials offers fast, reliable dump-truck delivery of Road Base Rock Gravel throughout all Vallejo neighborhoods, including Hiddenbrooke, Glen Cove, Mare Island, North Vallejo, East Vallejo, and Saint Vincent’s Hill. We deliver directly to your driveway, jobsite, or designated drop zone.
Order Minimums & Load Sizes
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Minimum Order: 1 ton
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Maximum Per Load: Up to 24 tons (Transfer Truck / End Dump capacity)
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Material sold by: Ton or Cubic Yard
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Pricing: $37–$47 per ton
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Per-yard rate: $55–$65 per cubic yard
Delivery Rates
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Dump Truck Delivery: $95/hour round-trip
(Billed from the time the truck leaves loading point to the delivery site and back)
Delivery fees are automatically calculated during checkout based on distance, time, access, and material weight.
What to Expect on Delivery Day
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Driveway-safe trucks
We use residential-friendly dump trucks capable of safely maneuvering Vallejo’s hills, cul-de-sacs, and tighter neighborhoods.
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Precise placement when possible
Our drivers do their best to place the load where you request—driveways, front yards, curbside, or side yards (if safe & accessible).
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Communication ahead of time
You’ll receive a confirmation message and ETA before your delivery window.
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Material photos
We always take photos of the delivered pile for accuracy and customer records.
Important Notes
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Dumping location must be safe, level, and legally accessible.
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Vallejo hillside jobs may require additional time due to steep access.
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Please ensure vehicles, tools, and gates are cleared before arrival.
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Wet weather may affect compaction and material weight.
Why Choose North Bay Materials for Road Base Rock in Vallejo?
Premium Virgin Basalt That Meets Caltrans Specs
Our ¾” minus Road Base Rock Gravel is sourced from high-quality quarries and engineered to meet Caltrans Class II AB standards, ensuring superior compaction, strength, and long-term performance.
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Fast, Reliable Delivery to All Vallejo Neighborhoods
We deliver throughout Vallejo—Glen Cove, Hiddenbrooke, North Vallejo, East Vallejo, Mare Island, St. Vincent’s Hill—with fast scheduling and accurate ETAs.
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Residential-Friendly Trucks for Driveways & Tight Access
Our trucks are sized to safely navigate Vallejo hills, cul-de-sacs, and premium neighborhoods while still hauling heavy weight materials.
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Professional-Grade Material for Any Base Application
Ideal for driveways, concrete pads, paver base, asphalt prep, utility trenches, retaining wall prep, and synthetic turf foundations.
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Transparent Pricing & Easy Online Checkout
Material pricing is clearly listed, and delivery charges are automatically calculated at checkout for complete transparency.
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Quarry Direct Loads
Road Base Gravel is loaded at quarries weighing dump delivery trucks in and out so you get exactly what you paid for.
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Trusted by Homeowners & Contractors Across the North Bay
For years, we’ve supported residential upgrades, contractor projects, and commercial sites with dependable material supply and outstanding service.
Get High-Quality Road Base Rock Delivered in Vallejo Today
Whether you’re preparing a new driveway, building a paver patio, installing artificial turf, or laying the foundation for concrete, our premium ¾” minus Caltrans-approved Road Base Rock Gravel provides the strength and compaction your project needs.
We deliver fast, communicate clearly, and provide the high-end service Vallejo homeowners and contractors expect.
Frequently Asked Questions — Road Base Rock Gravel (Vallejo, CA)
Q1. What size is this Road Base Rock?
It is ¾” minus virgin basalt. This means the largest stone is ¾”, and everything smaller (including fines) helps the material compact extremely well.
Q2. Does this material meet Caltrans specifications?
Yes — this Road Base Rock Gravel meets Caltrans Class II Aggregate Base specifications, making it suitable for structural, commercial, and residential use.
Q3. How much does Road Base Rock Gravel weigh?
Approximately 1.4 to 1.5 tons per cubic yard, depending on moisture and quarry source.
Q4. Can you deliver Road Base Rock to all areas of Vallejo?
Yes — we deliver throughout all Vallejo ZIP codes (94589, 94590, 94591), including neighborhoods like Glen Cove, Hiddenbrooke, Mare Island, North Vallejo, and East Vallejo.
Q5. What is the minimum and maximum amount you can deliver?
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Minimum: 1 ton
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Maximum: 24 tons per load
Multiple loads can be scheduled for larger jobs.
Q6. How does delivery pricing work?
Delivery is charged at $95/hour round-trip, calculated automatically during checkout based on distance, access, and unloading time. If you need a custom quote, we can provide one instantly.
