Air Conditioning Help

[Katanarog]

The Air Con on my car seems to have packed up. The button is working as it makes the heater relay 'click' but power is not getting to the AC clutch.
I guess this is probably due to low pressure in the system????
Does anyone know a good AC specialist in the North London , Herts area? (Preferably not a TVR Dealer)
Obviousley not urgent yet but I can feel warm days ahead.

[jurdy]

look in the yellow pages, I found a guy (no help to you as he lives in Dartford) who refilled and tested my AC system for £60 cash. Don't bother going to a dealer as all they will do is what I have detailed above. TVR were always notoriously stingey with their filling of the system so shouldn't be anything to worry about.