Basic Materials
Martin Marietta Materials, Inc. is an S&P 500 supplier of heavy building materials. Headquartered in Raleigh, North Carolina, the company produces crushed stone, sand, and gravel (aggregates), as well as ready-mixed concrete, asphalt, cement, and magnesia-based chemical products used across infrastructure, commercial, and residential construction.
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Bypass the corporate headquarters and call your local quarry, plant, or district dispatch directly. Martin Marietta sells heavy, freight-sensitive materials (such as gravel, asphalt, and concrete), meaning product availability, mix designs, and trucking quotes are managed at the local quarry level. Use the Martin Marietta District & Division Directory to select your state and region before calling. If you are an active commercial contractor, ask their local customer service team about onboarding to eRocks, their self-service digital portal for ordering, delivery tracking, and ticket auditing.
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