I hired Lee based on the reviews on Angie's List, and I have to say that I couldn't be more pleased with their work. When Lee and Paul came for the free estimate, I could just tell by the way they talked and investigated the old existing irrigation system that they knew what they were doing. I agreed that adding two new lines (one for shrubs and one for trees) was more time & cost efficient than digging up the backyard to find where the previous resident capped off those lines to put in a grass line. They were efficient, gave me plenty of spaghetti lines above ground for future use, left the yard like they found it, and even programmed my Hunter. If you hire these guys, I don't think you're going to be disappointed.