Martin Marietta Aggregates

Based in Edinburg, Texas, Martin Marietta Materials operates from FM 490, Edinburg, TX 78541, serving construction projects throughout the region. The company supplies engineered aggregates—including crushed stone, sand, and gravel—tailored to specific sizes, grades, and chemistry for building applications. It also provides ready‑mixed concrete, batch‑produced to each job’s specifications and delivered for on‑site pouring, as well as asphalt mixes for road and parking‑lot surfacing. In addition, Martin Marietta offers specialty products such as magnesium hydroxide slurry, dolomitic lime, and magnesium oxide for industrial, agricultural, and environmental uses. These material solutions help contractors and developers secure the exact products needed for their projects.