Concrete is a composite material composed of aggregate bound together with a fluid cement that cures to a solid over time. It is the second-most-used substance (after water), [1] the most …

At Harbor Ready-Mix, we supply ready-mixed concrete to commercial contractors, residential contractors, and homeowners. We provide concrete deliveries from San Francisco, California …

Central Concrete offers the largest capacity and depth of coverage across the Bay Area. We engineer the best mixes for your needs – including high strength, low deflection, high MOE, …

Dec 10, 2025 · concrete, in construction, structural material consisting of a hard, chemically inert particulate substance, known as aggregate (usually sand and gravel), that is bonded together …

We can do standard mixes like regular ready mix, but we also offer a wide range of other products. We can send one truck to do one patio, or we can set up portable silos and loaders …

Located on Pier 92 minutes away from Downtown San Francisco, we provide concrete for builds small and large. Call us today or request a quote to see how we can help make your next …

From sidewalks and curbs, to driveways and walkways, garage slabs, patios, housing foundation, colored concrete, and more. Laying concrete for homes, small businesses, and contractors, …

Our Legacy: Blending Strength and Beauty in Concrete Since 1993. Since our inception in 1993, E F Gomez has been at the forefront of providing both structural and aesthetic concrete …