Alchemy Concrete, Inc. is an innovative, full-service concrete provider based in Central Wisconsin and Upstate South Carolina. Alchemy was founded by Judah Haas in 2004. Although we are well known for our decorative concrete, we are a full-service concrete contractor. Some of our services include: residential foundations, light commercial work, traditional flatwork, retaining walls, architectural walls, grade-beam slabs, countertops, stamped concrete, stained interior floors, pervious concrete, patios, walkways, etc.