Australian Recycled Timber

Any competent trsmeadan should be able to do that stuff. Unless your mobile is very old. most of it will be very much the same as the same stuff in any house and if it isn't then someone with a little experience ought to be able to figure it out. Just make sure you get someone licenced and properly qualified for the plumbing and electrical. Ask around for a good contractor, or simply an experienced carpenter who can assess what order you should be doing things in. What he can't do, you get the electrician and plumber in for. If you can't afford it all at once, electrical is where I'd put my money first because it's a safety issue. Plumbing next, then probably the floor if it's structural. If it's just replacing floor coverings, do that last.