yeah thats what I do, take hubs to garage and they will press them for you, dead simple and quite often they wont charge you (usually only five mins work), or if they do they are kinda embarrassed and only ask a fiver/tenner. If you are doing rear ones, consider new discs at same time, as if you need to change the discs in near future you will have to press your bearings out of old ones and into the new ones