Complete MRO Solutions For Business, General Aviation Aircraft.
Call: (+44) 1481 265750

Aircraft Maintenance, MRO Solutions & Aircraft Parts

We've done tyre changes on Piper Cherokees, we've completed phase checks on Beechcraft King Air 350's, we've travelled to the south of Spain to rectify starter motor problems on Commander 114B's. No matter what your maintenance requirement is, we can help. From Annual Inspections, 50 Hour checks, Defect Rectification through to Interior Overhauls and Aircraft Resprays. We cover it all.

  • All Piper including Mirage, Cheyanne
  • All Single and twin Cessna
  • All Single and twin Beechcraft
  • All Cirrus
  • Many other aircraft types
We offer the following services

choose your manufacturer below

Full list of Aircraft types we maintain and manage
  • Beech single and twin piston engine series
  • Beech twin turbine engine series
    ( BE90, BE200, BE350)
  • BN Group BN-2 Islander
  • BN Group BN2A Trislander
  • Cessna single and twin piston engine series
    (182, Golden Eagle, Titan)
  • Cessna single and twin turbine engine series
    (Caravan, Citation, CJ2, CJ4, Mustang)
  • Cirrus single piston engine series
  • Commander single piston series
  • Mooney single piston engine series
  • Piper single and twin piston engine series
    (PA28, PA24, PA32, PA42, PA31, PA34, PA44)
  • Piper single and twin turbine engine series
  • Socata single and twin piston engine series
    (TB9, TB10, TB20)
  • Socata TBM turbine series
    (TBM700, TBM850, TBM900)
  • Grumman single piston engine series


  • 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.

Please type the following code in the box below: captcha