braking it...

For the past weeks I have been hearing squealing everytime I stepped on my brakes. I had it checked in one of the Shell Service Stations here in Marikina. My front brakes were disc brakes while my rear brakes were drum brakes. They cleaned it for P300.00. I was advised that if the squealing returns I have to go to a machine shop and have the two front rotor disc refaced. 2 days after the squealing returned. I went to Kevin's Machine Shop and had it refaced. I paid for P1500.00 (P500.00 for each disc and another P500.00 for the labor) and I also replaced the brake pads for P650.00. And true enough no more squealing sounds... c",)