Certified Aviation Services is a top-level provider of third-party line maintenance services. Servicing 16 locations across the US, CAS provides 65 airlines a wide range of services nationwide. 

Our diverse, highly skilled team of A&P Technicians perform to the absolute highest standards in the industry, while adhering to manufacturer specifications and strict safety standards. CAS is a top-notch service provider that our customers can rely on. 


• Delay prevention services 

Dedicated service teams 

Routine inspections (A, B, ETOPS) 

Overnight checks 

RON Maintenance 

Inventory management 

Daily Checks 

IFE maintenance/digital distribution

Seasonal maintenance

Cyclean© Engine Washes


MEL Clearing

Discrepancy Rectification

Crew Transportation



Cyclean® Engine Wash developed and patented by Lufthansa Technik lowers Exhaust Gas Temperature (EGT), extending engine on-wing time while reducing fuel consumption, resulting in lower emissions, protecting our environment. All Cyclean® services can be completed with a standard wash according to the aircraft maintenance manual (AMM) or time- saving engineering order (EO) from Lufthansa Technik. 


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