Aggregate Materials in Prineville, Oregon

Quality Rock & Soil Products for Construction, Landscaping, and More
Aggregate Materials

Rock and Aggregate Products

SMAF Construction, LLC operates a rock pit just north of Prineville, supplying high-quality aggregate materials for contractors, businesses, and homeowners. Open to the public and backed by decades of experience, our pit offers a wide range of rock, gravel, and soil products for construction, landscaping, and roadwork projects of all sizes  — all backed by reliable service and local delivery options.

Our Rock Pit

Located about 6 miles north of Prineville (At mile marker 6 on Mckay Creek Road, off the West side of the road)

Open Monday-Friday, 7 AM to 5 PM. Call us for 24/7 availability.

First-time visitors should call the office before arriving to learn about pit procedures.

Available Materials

From fill dirt and top soil to crushed rock and rip rap, SMAF Construction’s pit has the right material for every project including:

  • 1/4“ - 10 Crushed Rock
  • 3/4“ - 0” Crushed Rock, State Spec
  • 3/4“ - 1/4“ Crushed Rock, State Spec
  • 1 1/2“ - 0” Crushed Rock, State Spec
  • 3” - 0” Crushed Rock
  • 3” - 1” Drain Rock
  • Pit Run Rock
  • 1’ - 6’ Rip Rap
  • 3/4“ Reject Crushed Rock
  • 3/4“ Crushed Concrete
  • 1” Crushed Asphalt
  • Fill Dirt
  • Top Soil
  • Screened Clay
  • Baseball Field Blend

If the aggregate product you are looking for isn’t on our list, don’t worry. Give us a call and we can get it for you from one of our trusted aggregate suppliers.

Delivery: Available in Prineville and surrounding communities. Call us for a delivery quote.

Material Recycling Facility

Located at 2004 NW Lamonta Road in Prineville, we offer dumping and recycling services for the following materials:

  • Dirt and Rock Mix
  • Clean Concrete
  • Asphalt

We do not accept rebar, wood, plastic, paper, metal, or trash.

First-time visitors should call the office at 541.447.5643 before arriving to learn about the facility procedures.

Rock Pit Photos

Browse photos of our rock pit and available materials to get a better idea of what’s in stock.
Get in touch

Free Quotes on Rock & Aggregate Materials

Need aggregate materials for your next project? Call us at 541.447.5643 to request pricing, delivery details, or free estimates. Whether you’re a local contractor, homeowner, or municipality, our team is here to help you get the right material—on time and at the right price.
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