Got 2 19" Turbines restored last week. Lots of corrosion and kerb marks (not all down to me).
Tried the Wheel Specialist in Kingston first - agreed price and date. When I tried to deliver my wheels and new tyres the place had closed down, I only received a reminder the day before...
So, following Ian Allan (Virginia Water)'s advice I used Premier Wheels in Redhill, Reigate, Surrey.
The job took 3 days and was £104 per wheel (and tyre fitted and balanced) - they look as good as new now. Just need to refit onto car then I will share images. Should add that smaller diameter wheels will probably be slightly cheaper.