Honest. Forthcoming and everything they promised turned out to be true.
We are very pleased with Diablo Solar Services, completely satisfied with them.
They installed the TV system for us and their manner was very polite, they didn't try to sell us anything we didn't want. They were honest and forthcoming with what they were offering and they did a very good job installing the product. We've had no electrical bills for the past 3 years or so, so, what they said they would produce turned out true. It's been overall a very pleasant experience.