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Bulk Aggregates near Alma, CO, 80420

Free delivery to Alma 80420 on every order, with loads arriving in as fast as 2 business days.

Delivering to ZIP 80420

Free delivery on every order.

  • Free delivery to Alma 80420
  • Order from 1 ton
  • As fast as 2 business days

Gravel delivered to Alma 80420

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 Alma

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Rock & Stone delivered to Alma 80420

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 Alma

Order nowCalculate quantity

Decorative delivered to Alma 80420

Rounded stone for beds, borders and water features.

Sand delivered to Alma 80420

Washed sand for masonry, concrete and leveling.

Soil, Fill & Mulch delivered to Alma 80420

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

How delivery to Alma works

  1. 1

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

  2. 2

    Choose a delivery date at checkout.As fast as 2 business days for most Alma 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 80420 of Alma, Colorado (CO).

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

Products and Materials

Secondary materials like river rock, Natural Pea Gravel, and fill dirt are also available for specific needs. Contact the team to confirm availability for your project.

Material Selection by Project Type

  • Driveways: For a durable driveway in Alma use crusher run as a base layer. Top with 3/4 inch crushed stone or clean gravel if you want a finished surface that stays firm.
  • Drainage: Clean drain rock or 3/4 inch crushed stone work best around foundations and in French drains. Fines in crusher run can clog drainage systems.
  • Patios and walkways: Start with a compacted base of crusher run, then use 3/4 inch crushed stone or sand as a setting bed. This prevents settling and frost heave.
  • Landscape beds and soil work: Screened topsoil improves existing soil for flowers and vegetables. Landscape mulch covers beds to retain moisture and reduce weeds.

Local Conditions That Affect Material Choice

ZIP 80420 in Alma sits at high elevation with a mix of older lots near town and larger acreage properties on the surrounding slopes.

Freeze-thaw cycles are common from fall through spring. Soils here tend to drain quickly, but sloped sites may need extra base depth to prevent washout.

Compact town lots often have tighter access, while rural properties may have long unpaved driveways that require well-compacted base material to remain stable under heavy truck traffic.

Delivery and Access in ZIP 80420 of Alma

American Rock Supply is delivery-only. Our trucks can reach much of ZIP 80420, including long rural driveways and tight lots near town.

Before scheduling, consider overhead branches, steep grades, and soft ground after snowmelt or rain. A dry, level drop location with room for the truck to turn around makes delivery smoother.

We handle single-load homeowner deliveries and larger contractor orders. Let us know your site conditions so we can plan the best way to unload.

Conclusion & Next Steps

For bulk gravel, stone, sand, soil, and mulch in ZIP 80420 of Alma, 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 80420 in Alma, CO

Does American Rock Supply deliver to ZIP 80420?

Yes, American Rock Supply delivers bulk materials to homes and job sites in ZIP 80420. Contact us with your address to confirm access and schedule a delivery time.

What aggregate is best for a residential driveway in Alma?

Crusher run is the best choice for a stable driveway base. It compacts tightly and holds up under vehicle traffic. You can top it with 3/4 inch crushed stone for a cleaner look.

What is the difference between crusher run and Crushed Stone?

Crusher run contains fines that bind the material together when compacted. Crushed Stone is washed and has no fines, so it drains water freely but does not compact as tightly.

What material works best for drainage around a foundation?

Clean drain rock or 3/4 inch crushed stone both work well. They allow water to flow away from the foundation and prevent soil from washing into the drainage system.

How do I figure out how much material I need?

Measure the length, width, and depth of the area in feet. Multiply to get cubic feet, then divide by 27 for cubic yards. For help, contact us with your project details and rough dimensions.

Nearby areas we deliver to

Park CountyAll Colorado locations