antzje

hi can anyone advice me,i have been using metal blades ceiling fans in my 3 bedrooms but 2 of them has started to made a very loud noises everytime we use them it seems to be coming from the motor but i don't have that problem in my other bedroom i don't want to call for service as i find it expensive so does anyone know if there's anyway to fix it myself? or can anyone share your experiences who ever have a same problem like mine?

hi i'm doing a false ceiling for my hdb executivei'm doin my dining room,3 bedrooms,1 study room,balcony and box up for 1 of my bathroom pipping and kitchen pipes on the ceiling and my contractor charge me 2.7k..is the price sounds reasonable or he charged me too much? if it's too much what is the reasonable price...thanks appreciate for the reply