Air-Con specialist around Warrington

[DoubleU]

Hi all,

The air-con in my Vectra has ceased to work. I'm hoping it just needs a re-gas.

Also my housemate's air-con in his Corsa has also stopped working!

Does anyone know any decent (preferably mobile?) air-con specialists in or around Warrington? Ideally someone who can correctly identify a fault with minimal fuss if indeed there is a leak somewhere.

Cheers