Josh Doster

Josh Doster


As President, Josh Doster is involved in corporate leadership and growth initiatives at JMWilliams Contractors and has direct oversight of our Self-Storage work. He joined the JMWilliams team in 2018 after over a decade of work with one of the largest privately held construction firms in the US. With a background in large, complex projects, Josh utilizes his expansive knowledge and expertise in his approach to leadership and has developed a reputation as THE go-to construction expert in the storage industry.

Josh lives in Powder Springs with his wife Katie, son Luke and daughter Caroline. In his free time, he enjoys fly-fishing, hunting and anything that gives him an excuse to spend time in Montana.


  • Appalachian State University, 2005


  • Present – President
  • Past – 16+ years in market sectors including high rise office, education, mission critical / data center, sports and entertainment, interior buildout, and self-storage.


Office: 678-242-3004
[email protected]