
He entered SAC when his family bought a regional supplier. Two decades later, Jameson Job is steering a distributed engineering and fabrication business toward a more automated form of industrial construction.
Andrew Hosler is the President and CEO of Performance Mechanical, Inc. (PMI), a leading industrial mechanical contractor headquartered in Pittsburg, California and a subsidiary of publicly-traded EMCOR Group. With over 23 years in construction and industrial contracting, Hosler rose from hands-on marine terminal maintenance crews to managing $1 billion in annual bid revenue as Chief Estimator, before taking the helm of PMI. Under his leadership, the company serves major clients in power generation, chemical, refinery, and water treatment sectors across California and Hawaii, employing approximately 750 skilled union tradespeople.