How It Works: Bulk Landscape Material Delivery
Order bulk landscape materials online and have them delivered directly to your home or job site. TerraBay Materials supplies topsoil, gravel, drain rock, decomposed granite, decorative stone, sand and mulch across Marin, Contra Costa, Alameda and surrounding Bay Area communities. From choosing your material to preparing for delivery, follow the steps below to plan your order.
1. Choose Your Material
Browse our online store to find the landscape material that fits your project. Compare product photos, descriptions, available sizes and pricing. Review the intended uses and any available specification sheets before making your selection.
Need help choosing? Send us your project details, photos or material requirements so we can help you explore your options.
2. Estimate How Much You Need
Measure your project area’s length and width, then determine the required material depth. Check the product page for its ordering unit and minimum quantity. A cubic yard measures volume, while a ton measures weight.
For a rectangular area, use this formula:
Cubic yards = length (feet) × width (feet) × depth (inches) ÷ 324
For example, an area measuring 10 feet long by 12 feet wide at 3 inches deep requires approximately 1.11 cubic yards, before allowing for compaction or uneven ground.
If your material is sold by the ton, or you need help estimating an irregular area, send us your measurements and project details before ordering.
3. Place Your Order Online
Select your material, size and quantity, then add it to your cart. Enter your complete delivery address and provide a phone number where you or your site contact can be reached. Review the material cost, delivery charge and applicable taxes before completing your purchase.
If your property has steep hills, narrow roads, tight turns or limited unloading space, contact us before ordering so we can review delivery access.
Ordering more than one material? Different products may require separate loads and checkout orders. Contact us first to confirm the delivery arrangement and charges.
4. Plan Your Delivery
Most standard orders are delivered within 1–2 business days, depending on material availability, your location and truck scheduling. Specialty materials, larger orders, weather and road conditions may require additional time.
If your project requires delivery on a particular day, contact us before ordering. Requested delivery dates and times are subject to confirmation.
If your plans change after placing an order, contact us as soon as possible and include your order number. Changes to the address, quantity or site access may affect delivery charges and scheduling.
5. Get Ready for Your Delivery
Before the truck arrives, choose a flat, firm unloading area that can support a loaded dump truck and has enough room for your material pile.
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Move vehicles, bins and other obstacles out of the access route.
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Arrange access through gates and notify us of any entry restrictions.
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Check for overhead wires, tree branches and building overhangs.
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Tell us about septic systems, underground structures or weak surfaces the truck must avoid.
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Keep children, pets and bystanders away from the truck and unloading area.
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Keep your phone available so the driver can reach you.
The driver will assess access and the unloading location on arrival. Unsafe conditions may require an alternative spot, rescheduling or cancellation.
Standard bulk delivery leaves your material in a pile at one accessible, agreed location per load. Arrange for you or your contractor to move, spread or install it afterward.
Where We Deliver
TerraBay Materials delivers bulk landscape materials directly to homes and job sites across Marin County, Contra Costa County and Alameda County. We also serve Sonoma County, San Mateo County, San Francisco and select areas of Solano County.
Delivery availability depends on your address, material, order quantity and safe truck access. Check our delivery areas or contact us with your ZIP code before planning your order.

Ready to Start Your Project?
Browse our bulk landscape materials and place your order online. Whether you’re refreshing a garden, building a pathway or preparing a job site, TerraBay Materials can help you plan your material delivery.
Need help choosing a product, estimating your quantity or checking delivery access? Contact us before ordering.
Call or text: 925-393-0248 | 415-507-3721
Email: info@terrabaymaterials.com


