Rob, thanks a lot for your advice.
correction: first contractor estimated 7 zones (NOT 17) lawn size is apx 85X40 in the front. two sides are 30X30 and 10X30. I also have some shrub in the front.
Hi, I am in the process of gathering estimates to install an irrigation system in my front lawn. One contractor has estimated 17 zones, 13-14 pop up heads and 20-21 spray heads, while another estimated 3 zones, 8-10 pop up and 14-15 sprayers for the same lot. How do I know which is the optimum number. Price differential is apx $300
