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Bulk Aggregates near San Marcos, TX, 78666

Free delivery to San Marcos 78666 on every order, with loads arriving in as fast as 2 business days.

Delivering to ZIP 78666

Free delivery on every order.

  • Free delivery to San Marcos 78666
  • Order from 1 ton
  • As fast as 2 business days

Gravel delivered to San Marcos 78666

Crushed gravel and base materials that compact under tires.

Road Base

3/4" minus blend compacted under roads and heavy-load areas

From 1 Ton Delivered, FREE to your Doorstep

Cost per ton lowers the more you order!

Free delivery to San Marcos

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Rock & Stone delivered to San Marcos 78666

Graded crushed stone for drainage, concrete and heavy work.

RipRap

4" to 12"+ rock for shorelines, slopes and culvert outlets

From 1 Ton Delivered, FREE to your Doorstep

Cost per ton lowers the more you order!

Free delivery to San Marcos

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Decorative delivered to San Marcos 78666

Rounded stone for beds, borders and water features.

Sand delivered to San Marcos 78666

Washed sand for masonry, concrete and leveling.

Soil, Fill & Mulch delivered to San Marcos 78666

Soil and fill by the ton, mulch by the cubic yard.

Fill Dirt

Compactable dirt for grading, backfill and low spots

From 1 Ton Delivered, FREE to your Doorstep

Cost per ton lowers the more you order!

Free delivery to San Marcos

Order nowCalculate quantity

How delivery to San Marcos works

  1. 1

    Pick the material and quantity.Open a product to see your price, with free delivery to San Marcos.

  2. 2

    Choose a delivery date at checkout.As fast as 2 business days for most San Marcos addresses.

  3. 3

    Clear a drop spot.The truck tips the load where you mark it. Note low wires or branches when you order.

Not sure how much you need?

Enter length, width and depth and the calculator returns the cubic yards and tons for your project.

Open the calculator

American Rock Supply delivers bulk gravel, crushed stone, sand, soil, and mulch to homeowners and contractors in ZIP 78666 of San Marcos, Texas (TX).

Common projects include residential driveways, paver patios, drainage work, landscape beds, lawn repair, and base preparation for sheds, outbuildings, and small contractor jobs.

For decorative projects, consider Stone Screenings or Natural Pea Gravel. For heavy-duty base work, Road Base or recycled asphalt are also options.

Material Selection by Project Type

  • Driveways: Use crushed limestone or a compactable base material. A base layer of 3/4" stone improves stability on soft ground.
  • Drainage: Choose clean gravel or 3/4" crushed stone without fines so water moves freely. Avoid crusher run near foundations.
  • Patios and walkways: Start with a 4-inch base of crushed stone, then add a finer setting bed like Stone Screenings or sand for level pavers.
  • Landscape beds and soil work: River rock or mulch works well for decorative beds. Use screened topsoil or garden soil for planting areas.

Local Conditions That Affect Material Choice

ZIP 78666 in San Marcos mixes older built-up lots with newer subdivisions and rural acreage properties. Soil varies from clay-heavy to Top Soil, which affects drainage and compaction.

In the rural fringe of the ZIP, long driveways and sloped terrain are common. A compactable base like crushed limestone handles the weight of vehicles and resists rutting better than loose gravel.

Near the newer subdivision side, tighter lots may have limited staging space. Clean drainage stone is often needed to manage runoff from roofs and patios. Freeze-thaw cycles are mild but can shift poorly compacted base layers.

Delivery and Access in ZIP 78666 of San Marcos

American Rock Supply is a delivery-only service. We bring bulk materials directly to your property in ZIP 78666.

Most homes and job sites in San Marcos are accessible. Long rural driveways may need a spot for the truck to turn around. Tight suburban lots require a clear drop zone near the driveway or curb.

Soft ground after heavy rain can affect access. If your driveway has steep grades or low-hanging branches, let us know in advance. We serve much of ZIP 78666 and can arrange a single-load for homeowners or larger orders for contractors.

Conclusion & Next Steps

For bulk gravel, stone, sand, soil, and mulch in ZIP 78666 of San Marcos, American Rock Supply can help match materials to the project and arrange delivery.

Contact the team to discuss driveway, patio, drainage, landscape, soil, or contractor-site needs.

Frequently Asked Questions

Common questions about delivery to 78666 in San Marcos, TX

Does American Rock Supply deliver to ZIP 78666?

Yes, we deliver bulk aggregates, soil, and mulch to properties in San Marcos, TX 78666. We cover much of the ZIP, including rural and suburban areas.

What aggregate is best for a residential driveway in San Marcos?

Crushed limestone or a compactable base material works well. It compacts into a hard surface that holds up to traffic. A top layer of clean gravel can reduce dust and improve appearance.

What material works best for drainage around a foundation?

Clean, washed gravel or 3/4" crushed stone with no fines allows water to flow away from the foundation. Avoid crusher run, which can hold moisture and compact too tightly.

Can material be delivered to long driveways or tight lots in ZIP 78666?

Yes, but we may need to access the drop site. Long driveways should have a turn-around area. For tight lots, we can place material on a tarp near the road or driveway edge.

How do I figure out how much material I need?

Measure the area in square feet and desired depth in inches, then use a simple cubic yard calculator. For accurate quantities, contact us with rough dimensions and project details.

Nearby areas we deliver to

Hays CountyAll Texas locations