The whole crew was great and fast to install once the permits and APS requirements were in place. I'd allow 4 months at minimum till you'll actually be up and running. Deb, Kelly, and Darron sold me the system I wanted at a price I was satisfied with. The tax credits helped tremendously. Blazing Sky even found better loan terms than I was able to find on my own. I've had my system on the roof for about two months and tanks to over-sizing my system a bit, I'm sure APS has received its last dollar from me. Thanks Blazing Sky!