OCi provides customers high quality workmanship at competitive rates, with minimal downtime. From food manufacturing to warehouses, foundries, and retail stores, we offer complete construction services from initial concept to completed project. OCi is safety trained in a variety of construction environments.

  • Bank of Kaukauna-Kaukauna
  • Denmark State Bank-Maribel and Wrightstown
  • Dental Associates-Appleton, Green Bay and Greenville
  • Dick's Family Foods-Wrightstown
  • Ethan Allen-Green Bay
  • J.C. Penney Co., Inc.-Appleton
  • Jorgenson-Schulz Eye Clinic-Appleton
  • Kid's Kingdom Daycare, Inc.-Appleton
  • Kolosso Toyota-Appleton
  • Plum Creek Plaza-Wrightstown
  • Romenesko Family Dentistry-Appleton
  • Tom's Retail Plaza-Menasha
  • Van Vreede's Appliance, Electronics, and Furniture-Appleton/Green Bay
  • Wells Fargo Bank-Appleton, Neenah, Menasha and Green Bay