Aircraft Component Repair and Overhaul

L3 MAS offers a wealth of expertise in component repair and overhaul. All of the capabilities required are integrated within our shops to provide customers with one-stop convenience. Our highly skilled workforce includes technicians and service professionals with in-depth expertise in this field and is able to develop solutions that address customers’ needs.

L3 MAS provides fast and reliable component repair and overhaul services for all Bombardier aircraft, including Regional Jets, CL-415, Global Express, Challenger and Learjet products; as well as the F/A-18 and CT-114. As an approved Bombardier repair station, L3 MAS can provide many repairs at competitive prices and best-in-industry turnaround times versus purchasing a new component.

L3 MAS can also repair other aircraft type components based on Component Maintenance Manuals (CMM).

L3 MAS offers a broad variety of services, such as:

  • Metallic, sheet metal and composite repairs
  • Design and manufacturing of minor and major tooling
  • Manufacturing of components and spares
  • Overhaul of corroded components
  • Repair and overhaul of structural/electrical and composite components
  • Fabrication of electrical and mechanical assemblies
  • Stripping and painting of components
  • Nondestructive testing (NDT)
  • Manual and robotic shot peening for both military and commercial customers

Our shops consist of Machining, Sheet Metal, Electrical Assembly, Tooling, Painting, Composites, Nondestructive Testing (NDT) and Quality Control.


  • Radome
  • Winglets
  • Flight surfaces
  • Flap
  • Leading-edge flaps
  • Passenger doors
  • Fairings
  • Engine cowls
  • Other structural components

Components Repair List

Please contact us at, or call us by phone at 450-476-4000 for specific information on how we may assist you.

Repair estimates:

For a repair estimate, please send a description of your component, the part number, a description of the damages and if possible photos of the component to the following e-mail address:

L3 MAS certification: ISO 9001, AS 9100, Transport Canada-FAA AMO/DAO, EASA European approved organization, NADCAP and ISO 15288.



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