Kwikfit, well mine is, are offering Aircon Recharge, or no charge £45
link is on the left side of
http://www.kwik-fit.com/mot-testing-and-servicing.aspMay be worth a look.
Mine isnt as cold as I would like so debating beteen them, and my usual guy who I trust at £75 (or was last year)
Text from kwik fit site, sounds fair to me! :
De-mist quicker by using your Air-Con system to create dry warm air rather than the normal humid air from outside. Manufacturers recommend that Air-Con systems are recharged every 2 years.
Without being fully charged, your Air-Con will be less effective - putting more strain on the engine and using more fuel than necessary.
In under an hour, our specially trained technicians will show you the difference in your Air-Con system. We will show you the change in temperature and humidity in the air before and after the recharge.
You only pay with results. If your coolest air-con vent temperature doesn't improve by 10% or more - you pay nothing.*
Air-con recharges are available in 560 Kwik-Fit centres across the UK. Offer applies to retail customers only. Ask in centre for details.
*Please note if the external air temperature around the car is less than 9 degrees Celsiusit may affect the results of the air-conditioning recharge test. In these circumstances it is at the Manager’s discretion whether to offer a refund with results less than 10%.