About Us

Our story began in 1971 when William "Billy" Jeffries founded "The Jeanery" two doors down from our current location. What started as a humble denim store evolved into Mass Bay Co, and we moved to our current location at 595 Main Street. Now we're the #1 place for workwear and army/navy gear on Cape Cod. We are second family generation owned and look forward to welcoming you into our Hyannis retail store soon.