Martin Marietta is the nation's second leading producer of construction aggregates and is a leading producer of magnesia-based chemical products used in a wide variety of industries.

Hours of Operation:
Summer 7:00 - 5:00
Winter 7:30 - 4:30

Local Telephone: 919-742-5464
919-742-7441
Fax 919-742-7640

For more information about Martin Marietta, refer to our website at: www.martinmarietta.com