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Business Details
48 Years
experience
Your Trusted Source for Building Materials in Fremont
Tri City Rock has nurtured a family legacy for over 30 years, rooted in exceeding client expectations and upholding a commitment to quality. Since 1978, we have provided a full-service experience to every client and project, combining skilled professionals with private attention to ensure clients understand which products best suit their needs. Our dedication to leading the industry in customer service, quality, and competitive pricing has solidified our position as the top source for concrete and building materials in the Greater Bay Area. Our team of trained professionals treats every assignment with expertise, ensuring prompt, knowledgeable service that reflects our values.

We empower clients through education, offering insights into product selection and project execution. With a focus on innovation and personalized solutions, we deliver high-quality raw materials, customized concrete blends, and bulk deliveries tailored to residential and commercial needs. Our reputation, built on decades of reliability and trust, is reflected in the testimonials of satisfied clients who praise our inventory, timely deliveries, and exceptional customer support.
Services
Concrete Services Rock & Stone Sand & Gravel Wall Systems Bulk Deliveries Hardscape Pavers
Details
  • Year established: 1978
Highlights and features
  • We have over 30 years of experience in concrete and building materials.
  • Our family-owned business prioritizes personalized customer service.
  • We offer an extensive selection of high-quality raw materials.
  • Our team provides expert guidance for residential and commercial projects.
  • We guarantee timely bulk deliveries for large-scale assignments.
What people say
Excellent experience Helpful staff Quality products Reliable deliveries Timely project completion
Services
Concrete Services
Tri City Rock delivers freshly mixed concrete tailored to projects of all sizes. Our customizable blends include pigment options for driveways, patios, and commercial structures. With daily mixing and a fleet of delivery trucks, we ensure durability and aesthetic appeal for residential and commercial clients.
Rock & Stone
We offer a diverse selection of rock and stone for retaining walls, outdoor living spaces, and decorative features. Our inventory includes natural stone, brick, and block systems designed to enhance curb appeal and create durable, visually striking landscapes for homes and businesses.
Bulk Deliveries
Our fleet of heavy-duty trucks provides bulk deliveries of construction materials, including gravel, sand, and concrete. With minimum orders of 24 tons, we support large-scale projects by delivering materials directly from the quarry to job sites across California.
Wall Systems
Custom wall systems using stone, brick, or block create functional and elegant outdoor spaces. We offer materials for retaining walls, entryways, and decorative features that combine durability with aesthetic appeal for residential and commercial properties.
Hardscape
Our hardscaping materials include pavers, fire pits, and pathways to transform outdoor areas. From driveways to entertainment spaces, we provide durable, stylish solutions that integrate seamlessly with landscaping for both residential and commercial clients.
Questions
What products does Tri City Rock offer?
We provide concrete, stone, sand, gravel, pavers, and landscaping materials for residential and commercial projects.
Do you deliver materials outside Fremont?
Yes, we serve the entire Greater Bay Area and throughout California.
Can I customize concrete colors?
Yes, we offer pigment options from our color chart for custom concrete blends.
What are your business hours?
We’re open Monday-Friday 7:00 AM - 4:00 PM, Saturday 7:00 AM - 3:00 PM, and closed on Sundays.
Do you offer bulk delivery services?
Yes, we deliver bulk materials with a minimum order of 24 tons using our fleet of trucks.