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John McGuire built Guernsey in 1940 when he wanted nothing more than to make and deliver good milk to his family and friends. 75 years and a few generations of McGuires later, it’s that same simple philosophy that has made Guernsey Farms Dairy one of the oldest family-owned dairy processors in Southeast Michigan. For all that has changed over the years, one thing has always stayed the same: as long as the McGuire family is around, you can bet great dairy will be too.  


  • Integration of agency created design and rebrand
  • Custom WordPress CMS development
  • Easy to navigate product catalog
  • Interactive store locator map with 200 + locations