I actually played professional basketball in Australia and cam back to the states and got a Sales job.

We had people from the US, Canada, Brazil, Malaysia and Australia.  

She's up in Canada at the moment, then US for Xmas and possible plans for working down Australia as the Visa there is for 2 years I've looked at www.angieslist.com and unfortunately to view their recommended contractors and feedback you have to be a US resident.

Or Australia.

You can google all the big ones & see that they are still giving "workshops" all over the country and in Canada & Australia.

The couple originally comes from Australia and works for a big international company.

In any event, apparently Australia has an answer to this and it amounts to whichever side the dirt was removed from, causing the need for the retaining wall.

Semi related question:For those of us out of country (Australia), planning on buying in multiple states, does it matter which state the LLC is created in?

Have also lived in Australia and the UK.

I have clients in Australia, Canada, and the US.