Brought my old system back to watering the entire ...

Brought my old system back to watering the entire lawn. Through the years, some of my sprinklers had dropped too far into the ground, others weren't rotating, etc. It left me with rather large patches of dead lawn. He diagnosed the system and fixed all the problems. Now, the system works perfectly and everything is green.

Bryan's a nice guy and won't do anything unnecessary. After he diagnoses the system, he'll tell you what you've got and ask what course of action you want to take.