If they don't know that the V6 has no variator I'd avoid them like the plague no matter what the price - I'd guess they've never done one before and for sure won't have the necessary cam locking tools to do the job properly, these are specific to the Alfa Romeo 2. and 3.0 V6 engines. Take it to an Alfa specialist.
They are Alfa specialist near my place which I found from internet ( PHH Approved Services Centre Surrey: Used Car Sales and MOT- Deens of Hampton Court
) and I have my selespeed gear box done there. No problems so far.
Because my car has noise (like deisel) when cold or first start every day.See what I asked in the forum(http://www.alfaowner.com/Forum/alfa-...nee-help.html)
. It should be from variator. the garage mentioned it as well.I am not sure what it is.nd they will do it with the cam blet.
To be honest, I don't see the certificate from Alfa in their office. They habe peugeot and renult certificates on wall