Ed, I currently own here in Vistancia and have used Chris Daugherty with Cornerstone Landscape. His number is 623.640.6603. You can find many of your business needs through http://www.vistancialive.com.
It has been a tremendous tool for me. If you ever need a "handyman" or "jack of all traits", call The Tiger Team. CJ Halverson is the owner and they are absolutely fabulous. Her number is 602-501-1475. Their website is http://tigerteamservices.com/.
I have used them for everything but the landscaping and can highly recommend both of these companies. Good Luck! Melissa