Can give Malcolm Taylor a thumbs-up for classic Leicas, returned an old, neglected IIIc back to superb condition. What he doesn't know about these cameras isn't worth knowing.

I have had Olympus OM bodies serviced by Colchester Camera Repairs in the past and been happy with them.

A colleague had a minor niggle on her Canon G5 d***tal camera sorted efficiently and inexpensively by http://www.pjcamerarepairs.co.uk/ and recommended them.