About Us

Martin Marietta Materials’ Baker’s Quarry in Monroe provides high-quality aggregates that serve as essential building blocks for construction, infrastructure, and landscaping projects across Union County and the greater Charlotte region. As part of Martin Marietta’s Charlotte District, the facility supplies crushed stone and other aggregate materials used for roads, driveways, foundations, grading, utility work, commercial development, and large-scale construction. Businesses and contractors rely on Baker’s Quarry for consistent material quality, dependable availability, and efficient loading operations. [martinmarietta.com], [minesdatabase.com]
Located on Rocky River Road, the quarry offers convenient access for haulers and maintains regular weekday operating hours to support project scheduling and workflow needs. As one of Martin Marietta’s more than 500 facilities nationwide, Baker’s Quarry benefits from the company’s industry-leading safety standards, sustainability commitments, and long-standing expertise in producing the foundational materials that help communities grow. Whether a contractor needs aggregates for a commercial build or a local resident requires stone for a driveway or landscaping project, Baker’s Quarry provides reliable products backed by a trusted national supplier. [martinmarietta.com], [mapquest.com]