Our services
Heavy maintenance and structural repairs
Scheduled A, B, and C checks
Airframe maintenance for
Airbus and Boeing fleets
Passenger-to-freighter conversions
Avionics upgrades and aircraft modifications

1,600+
employees in two locations
27 million
passengers on safe flights per year
315+
planes redelivered annually



Doing It Right® for 70 years
AAR is the largest independent maintenance, repair, and overhaul (MRO) provider in North America, operating eight certified hangars in the United States and Canada. Our talented aircraft technicians and engineering staff perform major maintenance services and airframe repair, modifications, inspections, upgrades, refurbishments, and painting services.
Build your career with AAR’s 8,000 talented team members across 20+ countries!
Advance your career while making a global impact.
We keep aircraft flying safely – and help aviation professionals grow in a high-performance, purpose-driven environment. Join a team that delivers world-class MRO services and invests in your future through hands-on experience and technical training.


