could anyone recommend a reliable and cheaper garage in Eastleigh erea plea?

my Renault Magane 1.6 covertable only just done over 40.000 miles.(reg56) there was very unpleasant squeaky noise come out the rear wheel when driving within 30miles. i assume that it is bearing problem. but there is no way i can mend it myself. having had many bad expierences with some garages, i am desperately looking for a better one. thanks lot for help.