I Phone repair

Anyone know where I can get my I Phone looked at and possibly repaired without paying a fortune and ensuring all data retrieved if possible?
It fell in to water 4 months ago but has been working fine until the other day when it just died .Screen working but will not charge .
Any advice appreciated.

what a bomber! the main thing is "dont switch it on again" everytime you switch it on it may short out the mother board.. A charging unit is saldered to the main board, the part costs 45 euro and needs an accurate steady hand to saulder on.. I think you would be best selling it on ebay as a damaged repairable where you might just loose 100 euro off the value of a new one saving you the time, hassle and risk. Repairers watch auction websites for these kind of projects and they sell well.