Martin Marietta Aggregates: Where to Buy Sand, Gravel, and Stone in South Carolina

What Martin Marietta Aggregates sells and where to find it in South Carolina

Martin Marietta Aggregates is one of the largest suppliers of sand, gravel, crushed stone, and recycled asphalt in the United States. In South Carolina, the company operates multiple quarries and distribution centers that serve construction companies, landscapers, municipalities, and homeowners who need bulk materials for building, paving, and site work.

The company sells aggregates by the ton or truckload, not in bags. If you need material for a driveway, foundation, or landscaping project, you can either pick it up directly from a Martin Marietta location or arrange delivery. South Carolina has several active Martin Marietta sites, primarily in the Midlands and Lowcountry regions, though availability and product mix vary by location.

Martin Marietta also sells ready-mix concrete at some locations and can provide technical guidance on material selection for specific project types. Pricing depends on material type, volume, distance to your site, and current market conditions—there is no single statewide rate.

Key Takeaways

• Martin Marietta operates quarries and distribution centers across South Carolina where you can buy sand, gravel, crushed stone, and recycled asphalt by the ton or truckload.
• You can pick up material yourself or request delivery; delivery cost depends on distance from the nearest Martin Marietta location to your project site.
• Contacting your local Martin Marietta site directly is the fastest way to confirm what materials are in stock, current pricing, and whether your project qualifies for any volume discounts.
• The company can advise on material type and size for specific uses, such as road base, drainage, or decorative landscaping.

Finding a Martin Marietta location near you

Martin Marietta maintains an online locator tool on its website where you can enter your zip code or city to find the nearest distribution center or quarry. The tool shows address, phone number, hours, and sometimes the specific products available at each site. This is the most reliable way to confirm whether a location carries what you need and whether it accepts walk-in customers or requires advance orders.

If you cannot find a location through the online tool, calling Martin Marietta's customer service line can connect you with the right regional office. Have your zip code and project details ready—knowing whether you need drainage stone, road base, decorative gravel, or another specific type helps the representative direct you to the right place.

How to order and arrange delivery

Most Martin Marietta locations require you to call ahead with your order rather than showing up and loading on the spot, especially for large volumes. When you call, be ready to describe the material type, quantity in tons, and your project location. The site will quote you a price, confirm availability, and either schedule a pickup time or discuss delivery options.

If you arrange pickup yourself, you will need a truck or trailer rated for the weight. A cubic yard of stone weighs roughly 1.5 tons, so even a modest order adds up quickly. Martin Marietta staff can advise on truck size if you are unsure. For delivery, the company charges based on distance and truck size; a delivery 20 miles away costs less than one 50 miles away. Some locations offer same-day or next-day delivery, but this depends on current demand and your location.

Material types and what they are used for

Crushed stone is the most common product—angular fragments of limestone or granite used for road base, parking lots, and drainage. Gravel is rounder and smaller, often used for driveways, landscaping, and decorative purposes. Sand ranges from coarse to fine and is used in concrete, asphalt, and fill applications. Recycled asphalt is reclaimed from old roads and parking lots; it compacts well and is cheaper than virgin stone, making it popular for base layers and temporary roads.

Martin Marietta also sells riprap (large irregular stones for erosion control), slag (a byproduct of steel production used for road base), and sometimes decorative stone in various colors and sizes. Not every location stocks every product, so confirm availability before making the trip or placing an order.

Pricing and volume discounts

Martin Marietta does not publish fixed prices online because rates change based on material type, location, fuel costs, and market demand. A ton of crushed stone costs less than a ton of decorative gravel, and a site closer to the quarry charges less for delivery than one farther away. Calling for a quote is the only way to know what you will pay.

Larger orders—typically 100 tons or more—may may have access to for volume discounts. If you are a contractor or municipality ordering regularly, ask about account pricing or standing orders. Seasonal demand also affects price; spring and summer are busier, so winter orders sometimes cost less.

What to bring and know before you go

If you are picking up material yourself, bring a valid driver's license and be prepared to pay by credit card, check, or cash depending on the location's policy. Ask in advance whether the site can load your truck or whether you need to bring your own equipment. Most locations have front-end loaders on site and will load for you as part of the service.

Know the weight limit of your vehicle before you arrive. Overloading is unsafe and illegal, and Martin Marietta staff will not load you beyond your truck's capacity. If you are unsure, ask the site manager how much material your truck can safely carry, and they can help you calculate the right amount in tons.

Frequently Asked Questions

Can I buy a small amount of gravel or stone, like for a garden project?

Martin Marietta primarily serves commercial and large residential projects and sells by the ton or truckload, not in bags. For small landscaping jobs, a local landscape supply company or home improvement store may be a better fit. If you do need a full truckload, Martin Marietta can deliver, but the minimum order and delivery fee may make it expensive for a small project.

Do I need a permit to have aggregates delivered to my property?

Permits depend on your local city or county rules and the amount of material. A single truckload for a driveway usually does not require a permit, but large stockpiles or commercial operations may. Contact your local building or planning department before ordering to confirm what is allowed on your property.

How long does delivery usually take?

Delivery time varies by location and current demand. Some sites offer same-day or next-day delivery within a certain radius, while others may take several days. When you call to order, ask for an estimated delivery window. Weather and road conditions can also affect timing.

What is the difference between crushed stone and gravel?

Crushed stone has sharp, angular edges and compacts tightly, making it ideal for road base and drainage. Gravel is rounder and smaller, better for decorative purposes and driveways where a finished appearance matters. Crushed stone is usually cheaper and more durable for heavy-use areas.

Can Martin Marietta deliver to a site outside South Carolina?

Martin Marietta operates in multiple states, but each location serves a specific region. If your project is near the South Carolina border, contact the nearest South Carolina location to ask whether they deliver across state lines. Out-of-state delivery is possible but may be expensive depending on distance.