not sure if im allowed to start a thread on this but,
im currently regassing + servicing car aircon on the side as im employed with years of experience as a transport fridge engineer.
if your a/c isnt working i will reclaim any remaining gas from your system (if any) pressure test the system evacuate the system to remove any moisture/air etc and recharge with the correct amount of gas for £50
if the system leaks on pressure test i will diagnose the fault repair and vac + recharge the system for the same cost as above if no parts are needed, if parts are needed then i will have to quote for the repair although usually systems loose gas from not being used for nearly 3/4's of the year causing the seals to dry out etc
pm me if interested
+mods sorry if this isnt allowed