About Us

National Flight Services has been in business 58 years and offers the best value, workmanship and customer service worldwide. We offer several TPE331 & PT6A repair stations across the country and a wide variety of services for corporate, regional airlines, government and privately owned aircraft. Why look anywhere else?

Let our experienced Turbine Engine Team and Airframe Team take care of your maintenance needs, whether your event be scheduled or unscheduled.

Our History

  • 1960
  • 1966
  • 1969
  • 1972
  • 1980
  • 1981
  • 1996
  • 2006
  • 2010
  • 2013

National Flight Services was established as an FBO at National Airport in Toledo, Ohio.

Photo courtesy of the Toledo Lucas County Public Library

First PT6 Hot Section performed.

PT6 Engine

Relocated to Toledo Express Airport.

Toledo Express Airport

Company acquired by the curent owner, Tom Wiles.

Became a Gulfstream Commander Service Center

Began maintenance and overhaul of Garrett TPE331 engines.

Opened turbine engine shop in San Antonio, Texas.

Completed 4500 major TPE331 inspections.

National Flight Services celebrates their 50th Anniversary!

NFS 50th Anniversary

Relocated San Antonio location to a brand new, 20,000 sq ft facility in New Braunfels, Texas.

New Braunfels groundbreaking!   New Braunfels Turbine Engine Facility



  • 1.


    National Flight Services has two aircraft engine facilities as well as an AOG team to serve your engine maintenance, airframe, and avionics needs.

  • 2.


    National Flight Services can handle your airframe, avionics, engine and interior needs for many types of aircraft.

  • 3.

    No Bait & Switch!

    National Flight Services quotes jobs fairly and honestly. We do not lure you in with a low quote and then tack on major costs as the job progresses.


National Flight Services has partnered with some of the biggest names in aviation to ensure our customers only get the best in quality and service!


  • I cannot thank you enough for all of your efforts in N112CZ. I know that I am as mechanically safe as possible because of all your tireless work during my one month stay. It is humbling to watch the effort and care that goes into heavy phase inspections. Thank you for being professional and honest.

    Adam Norwitch

  • Dave & Mike, please share with Jason: the aircraft flew well on the trip home. Taxiing is much straighter (and faster) and the engines seem to be producing more balanced power with the thrust levers aligned. It was a pleasant (as much as a mx trip can be) experience today. Thanks for the quick and thorough service. Keeping an old aircraft like ours running reliably requires thorough and knowledgable maintenance. National Flight has been a valuable resource for us.

    Bob McNamara