Best place for Viper servicing in Surrey

[Crazy Torque]

Can someone let me know a good place for servicing in Surrey/Middlesex area? Was moving an old Merc our of a garage today, and found my old SRT-10 tucked in there, and what with the weather an' all, figured it'd be good for the summer after it being mothballed for the past 3 or 4 years.

[CRA2Y]

What's the best way of getting hold of Dr Bob re. Viper servicing? (assuming he's still the best)