I had Pro Irrigation come out to look at an issue I was having with pressure within the system and the sprinkler heads not operating effectively. The office coordination was exceptional, got an immediate call back and the gentlemen that came to the house called when they were on their way and showed up on time.
They quickly addressed the issue which was simply a drip valve manually in the "on" position from my landscaper. I was a little surprised on paying for 2 guys for an hour for such a quick fix but having the system working again is worth it.
This is better service then you will find with most PHX companies, regardless of the industry.