Jeff Greubel

Director of Maintenance

Jeff has more than 21 years of airline maintenance experience, beginning with Chautauqua Airlines in 1998 and proceeding through to various positions with Republic Airways Holdings. In 2014, he moved to Southwest Airlines to manage their Regulatory Affairs Team, before moving to Allegiant Airlines in 2018 to serve as Regional Director of Maintenance, where he oversaw 10 maintenance stations. A Texas boy by heart, he returned to Dallas to serve as Director of Maintenance for JSX Charter Service, helping transition their operation into a Part 121 maintenance organization.

Jeff is a family man, married to an amazing woman of God with whom he has six children and one grandson. If he’s not outdoors fishing, camping, or hiking he’s probably showing his love for the Cowboys or building something in his garage.