ETG Maintenance is an EASA approved organization, based in the Republic of Bulgaria.

We perform all kinds of base and line maintenance for Airbus A320 CEO and Boeing 737 Classic/NG, including heavy and redelivery checks. With the main base and a hangar in Varna, ETG Maintenance also has two line stations in Sofia and Burgas.Our key priorities are Airworthiness and Safety, with the highest efficiency of services we provide.