If we engage a mechanic to repair our car but the work involved cannot be precisely calculated, it is important that we have an agreement that we will be contacted if the final price is going to be higher than the estimate. Photo: Shutterstock.com
Unless we are Mr Fix It and manage to do everything ourselves, sometimes we need to engage professionals to do specific jobs for us. If, for instance, our car breaks down we need to take it to a mechanic; and if we are building or renovating a house we need to engage someone to do...
