Our Facilities
With over 500 locations, Martin Marietta and its high-quality products are always nearby.
Facility LocatorMartin Marietta Locations
575+ facilities across North America
A National Footprint with a Local Feel
Martin Marietta provides high-quality building materials to hundreds of communities from coast to coast while offering a superior level of customer service built on strong relationships.
Products
Martin Marietta offers the highest quality products and exceptional, timely customer service.
Product Calculator
Request a quote for the high-quality materials you'll need for your project with our interactive calculator.
Product Calculator
Note: This calculator provides estimates only. Actual material requirements may vary. Please consult with a Martin Marietta representative for precise project specifications.
About Us
A member of the S&P 500 Index, Martin Marietta is an American-based company and a leading supplier of aggregates and other building materials. Through a network of operations spanning 29 states, Canada, and The Bahamas, dedicated Martin Marietta teams supply the resources necessary for building the solid foundations on which our communities thrive.
Martin Marietta's Specialties business produces high-purity specialty products and dolomitic lime products used worldwide in environmental, industrial, agricultural, and specialty applications.
Sustainability
As one of our core values, sustainability influences every aspect of our business and is key to our future.
Inclusion & Engagement
We believe in the power of ONE Martin Marietta - the magic of bringing together our diverse talents and backgrounds to create a shared vision and future.
Community Impact
As good neighbors, we invest in the communities we serve, support local initiatives and work to make a lasting difference.
Investors
A member of the S&P 500 Index, Martin Marietta has a strong record of responsible growth and long-term value creation for shareholders and stakeholders alike.
Visit Investor RelationsNews & Stories
Read the latest updates from across Martin Marietta.
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