As with most things, there's nothing better than personal recommendations from satisfied customers and LPG conversions/servicing/maintenance is no different, so I'd advise anyone and everyone who has, or is thinking of getting,
Me & quite a few other LS owners on here were using Proffess, S Wales I have had excellent running ever since (appx 4 years now), I also had the AA out for another reason, when the AA guy saw the conversion he made really good comments about the fitting of what could be seen, my own long term mechanics brother also went down to get his converted because of the excellent job proffess had/have done on my, 95LS.