Construction Sand and Gravel Mining, Water and Sewer Line and Related Structures Construction, Highway, Street, and Bridge Construction, Other Heavy and Civil Engineering Construction, Site Preparation Contractors

Dimension Stone Mining and Quarrying, Construction Sand and Gravel Mining, Water and Sewer Line and Related Structures Construction, Highway, Street, and Bridge Construction, Other Heavy and Civil Engineering Construction

Ready-Mix Concrete Manufacturing

Ready-Mix Concrete Manufacturing

Other Crushed and Broken Stone Mining and Quarrying, Construction Sand and Gravel Mining, Natural Gas Distribution, Water Supply and Irrigation Systems, Land Subdivision

Dimension Stone Mining and Quarrying, Construction Sand and Gravel Mining, Highway, Street, and Bridge Construction, All Other Specialty Trade Contractors, Asphalt Paving Mixture and Block Manufacturing