Propeller and Engine Repair

Engine Overhauls/Repair

Is your engine coming up on TBO?  We have fitted hundreds of new, factory reconditioned and re-engineered aircraft engines and have exclusive deals with a number of UK/USA engine shops and factory outlets.

Whatever your preference, we can help with quick turn around, overhaul of your existing unit or a one week direct swap for a factory or exchange unit all at VAT free rates.

To receive a free estimate, send your details to:

Cirrus engine repair
Aircraft propeller repair

Propeller Overhauls/Repair

We have direct links to a number of great Propeller Overhaul shops. We can have your propeller and get it into the overhaul shop in a couple of days, all VAT free.

We then can provide you detailed estimates of the work required straight from the shop, so you know exactly how your Prop is looking.

If your prop is due, get in contact and let us provide you with an estimate, free of charge.

Drop us an email at for a free estimate.

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  • King Air 90 owner
    King Air 90 owner
    I always choose ASG for handling in Guernsey, because they are very friendly, it feels like I’m coming home! Nothing is too much trouble and on the odd occasion my aircraft has maintenance issues whilst I’m there, the engineers are very quick to sort things out and get me on my way. Bravo ASG!
  • PA46 Malibu owner
    PA46 Malibu owner
    ASG are very experienced on all Piper models, they maintained my previous aircraft before I traded up to my latest Mirage. I always get clear, detailed reports on what work needs doing along with cost estimates, before I commit to the work being done, which gives me peace of mind and enables me to budget ahead.
  • Commander 114 owner
    Commander 114 owner
    ASG are easily the most experienced Commander maintenance company outside the USA. No wonder there are so many Commanders in their hangars when I visit them for maintenance – I simply would not trust anyone else with my aircraft, having used them for the last 5 annual inspections.
  • SR22T owner
    SR22T owner
    I flew my Cirrus from Europe to ASG in Guernsey to have the CAPS replaced because they have a good reputation for fast, efficient service. I was not disappointed as they completed the work in 2 days at a fixed price that I was very happy with.
  • SR22 owner
    SR22 owner
    I’ve had my Cirrus maintained by ASG for the past 4 years, since it was new and I’m always impressed with their detailed knowledge of the aircraft and it’s systems. ASG have really looked after me and my aircraft, which still looks as fresh as when it was built.


Please let us know how we can help you and we normally reply within 1 hour. You can also leave your telephone number and we would be happy to call you back. We are always interested to hear from fellow aviators.

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