I had a first class work on mine (french SEV) done by bill@brightsparkmagnetos.com.
He's in Normandy but works with the british mother company brightsparkmagnetos.com
Highly recommended

Location: Brittany

Renaud's recommendation absolutely seconded. Very efficient service. Was given an early assessment of problems and work to be undertaken, was kept informed of progress and 'involved' in decision making etc. Top man, Bill...

hth...

Location: Cambridge

Thanks once again for all your recommendations. I will probably get in touch with Tony holder as he's my most local but the last two entries 'backing the same horse' so to speak, seem particularly tempting, especially as it's really no big deal sending even heavy and delicate things now. Regards James

Location: Ferring, West Sussex

Any insurance you buy with most delivery services will probably be useless.
Be careful.

Location: Wessex

I have had 1 magneto done by Tony Holder and was informed he was retiring. He recommended Steve Marks at www.themagnetoguys.co.uk and I have had a further 3 done by Steve and am quite satisfied regards Russell

Location: oz