SPRINKLER TALK FORUM - You Got Questions, We've Got Answers

Please help with this problem... 2 things happened to us since we last ran the system last fall.. A lightning strike which affected other items located near the timer.. and we also had to have the sewer connection replaced due to roots & of course the plumbers had to dig near the line. When we recently attempted to restart the system nothing happened. So we 1) assumed the timer was fried and replaced it 2) assumed the cellenoids were fried and replaced in all 3 zones. When we test the timer, the cellenoid clicks, but no water, so we 3)assumed the plumbers did not reconnect the line.. so we called them back out.. he dug up the line in the entire area which was previously unearthed.. no breaks and he found the T connection from the water line & it looked fine. So, what else could be wrong?? thanks alice