They were cheap, but I would have paid 4x as much to have some one come in and do it right from the beginning. They started our project two weeks late (after they collected 50%) and did a terrible job when they did show up. There was no communication either.
They were supposed to tear out the old irrigation system and totally replace it. Instead, they left the original in the ground and attached new arms to it. In the 12 months since they "finished", we have had numerous leaks and now we have to have another company come out and tear up the whole yard to replace what we paid for originally.
Don't waste your time and money. You can save money by going with them initially but you will spend much more in the long run having a company come out to fix and finish the work they way it should be done.
We spent so much time calling them to come back out and finish what they said they were going to do from the beginning, I can't handle spending anymore time talking about them.
Money down the drain!
Look elsewhere.