We spent 4 grand getting our yard graded and drainage put in. After receiving a gigantic water bill we found we had multiple sprinkler and pipe leaks, other sprinklers were completely buried. We had a water meter put so we could figure out if we got them all. 3 weeks later, My husband has completely dug up the yard. 5 leaks so far. Absolutely ridiculously how a company can do such a sloppy job.