Certified Aviation Services

Certified Aviation Services (CAS) is an industry leader providing line maintenance and modification services to fleet operations. Our team is committed to providing services when and where our customers need it. CAS is part of the Aero-Mark group of companies, founded by Mark Lee. Mark has 20 years of experience owning aerospace and aviation companies and currently Aero-mark is comprised of CAS and Aero-Mark Aviation. In 1990 Certified Aviation Services (CAS) was founded at Santa Ana John Wayne Airport to provide third party line maintenance for commercial airlines. Since then, CAS has grown to over 180 technicians and 20 stations with mobile service to neighboring airports. Certified Aviation Services possesses one of the most comprehensive FAA repair station licenses in the industry and is certified by the FAA to service most commercial aircraft and general aviation.