I have just had a long-term aircon problem fixed :bannana: by VACS in Byfleet, Surrey (just behind Byfleet & New Haw station). Great service (they even washed the car for me!) and reasonable rates (£45 p/h). They also didn't charge me for two abortive visits when the a/c had started working by the time I had driven there, even though they checked the R134 charge and did a quick once-over for loose connections and such like. Thoroughly recommended.