top of page

Fill Dirt & Backfill Materials

  • Instagram
  • Facebook
  • Youtube
  • Pinterest
  • Twitter
TerraBay Materials official logo

TerraBay Materials is an online bulk landscape material supplier delivering gravel, rock, sand, soil, dg, dirt, bocce mix, bioswale soil, rip-rap and construction aggregate materials across the Bay Area of Northern California.

CONTACT US

DELIVERY ONLY

925-393-0248

Mon-Sat 5:30 AM - 7:00 PM

Sunday 6:00 AM - 6:00 PM

SHOP MATERIALS

MULCH

SOIL MIXES & COMPOST

DECORATIVE ROCK

DG & BOCCE MIX

SAND

CONSTRUCTION ROCK

BIOSWALE MIX

ALL PRODUCTS

DELIVERY AREAS

MARIN COUNTY

CONTRA COSTA

ALAMEDA COUNTY

SONOMA COUNTY

SAN FRANCISCO

SAN MATEO COUNTY

CUSTOMER INFO

Delivery Information

How it Works

FAQs

Returns & Refunds

Truck-load Pricing

Order Samples

Terms of Service

Privacy Policy

COMPANY

About Us

Blog

Contact Us

RELIABLE BULK MATERIAL DELIVERY ACROSS THE BAY AREA

© 2026 by TerraBay Materials. Proudly serving your landscaping material needs. Call or Text 925-393-0248 | 415-507-3721

bottom of page