Last fall my wife and I were thinking about going ...

Last fall my wife and I were thinking about going solar. We had four companies come out and give us their sales pitch and Technicians For Sustainability and one other company were the only ones that could talk knowledgeable about how the system works.
We chose TFS because we felt they would do a better job and they were local and were owned by their own employees.
We are extremely happy that we chose them. They put our panels on quickly and efficiently and they have kept in contact to check that everything is working well.(It is.) They made the whole process as easy as possible.
What is more is that our electric bill is out of sight. We were paying $360/month on budget billing with TEP. Our last two bills have been $22 and $19. Wow. I can't believe it is that low. We have a house and guest house with 7 people living here.
I have recommend TFS to my friends and anyone that is interested in solar. You can't beat them.