John Hafner's Location
Carlsbad, CA, US
John Hafner's Skills
John Hafner's Summary
John Hafner, based in Carlsbad, CA, US, is currently a President and CEO at HAFNER COMPANY INC. With a robust skill set that includes Construction, Airports, Southern California, Contract Negotiation, Value Engineering and more, John Hafner contributes valuable insights to the industry. John Hafner has 1 email and 1 mobile phone number on RocketReach.