Diablo Solar Services was very good. They were Johnny-on-the-spot! I have never experienced anybody else, but I think they were excellent, and that's why I have already recommended them a few time. From the salesman that came up, to the mechanic that put it in, to the foreman that came out to check on them, gave me all that information about it, then called me back to check on everything, it was all excellent. They did a heck of a job for me!
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