From highway Profile grinding on Asphalt or Concrete(often known as bump grinding), to sidewalk grinding, to floor polishing… American Concrete Company has all the tools to satisfy your surface preparation needs. On surfaces that need even more work, in which an overlay is the answer, we can prepare the surface by shot blasting it. Our shot blasters work on concrete or steel. Surface preparation is a major specialty…. don\’t worry, we are still a leader in Oregon, Washington, Idaho, and California for sawing, drilling and other types of cutting. We are licensed in 14 western states – Alaska, Oregon, Washington, California, Idaho, Nevada, Utah, Arizona, New Mexico, Colorado, Wyoming, Montana, North Dakota, Colorado.