How do I find a Contractor? In AZ??

Yes, thats right, I need a contractor here in Nogales AZ (close to Tucson) to give us a estimate on rebuilding my Mom's home which she lost to fire March 17, 2010.  I have no idea where to begin to look for a home builder or contractor??

I have looked in the phonebook, Craigslist, internet... but they mostly only speak spanish?!?!?!?

Anyone ideas?

Thanks all!!