Quality Aggregate for Your Project

Olmsted Aggregate is your first choice for aggregate products in Rochester, MN, and the surrounding communities. We understand the importance of high-quality aggregate materials for your project, and that's exactly what we provide.

With two pits and one quarry in the Olmsted County area and with employees who have over 50 years of experience and knowledge, we have the sand, stone, and dirt for you to complete your residential or commercial job.

Need material hauled to the job site? We can help with our trucking/delivery services.

View our variety of aggregate products or contact us to place your order today!



  • Pit Run Sand
  • Washed Sand
  • Mason Sand
  • Pit Run/Screened Sand


  • 2" Minus-Cone Run
  • 3" Minus-Breaker Run
  • 3/4" Screened Limestone
  • 1 1/4" Screened Limestone


  • 1" Minus Washed Rochester Rock (Radon Rock)
  • 1 1/2" Winona Rock (Sewer/Drain)
  • 3/4" Road Rock
  • Shot Rock
  • Rip Rap 8"-12"
  • 3/4" Rock Road
  • Recycled Black Top 3/4"


  • Pulverized/Screened Black Dirt
  • Black Dirt, Regular(1.2)



  • Strippings & Fill
  • Mixed Salt/Sand
  • Salt
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Three Locations For You:

  Fuller Sand Pit

7800 Salem Road SW, Byron, MN
Hours: M-F 7am-5pm
December-March 7am-5pm

  Tvedt Quarry

11245 County Road 25 SW, Byron, MN
Hours: M-F 7am-5pm
December-March 7am-3pm

  K & K Sand Pit

3296 100th St NW, Oronoco, MN
Hours: Please call for availability