You could try :

Camera Repair Workshop Milton Keynes

http://www.camerarepairworkshop.co.uk/index.html

e-mail Dave@CameraRepairWorkshop.co.uk

Tel. 01908 378088

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Runtime in Bremen Germany

http://www.runtimecontract.biz/service.html

e-mail repairinfo@runtimecontract.biz

I communicated with them in English quite happily when
sending my Dynax 9 for upgrading.