Sky High installed our solar for 2/3 the cost of Solar City and had it turned on and producing at least 4 months sooner than Solar City said they could. They worked together with the roofing company to coordinate sealing the roof and installing the panels to ensure no leaks and a solid installation. We have had the panels almost a year now and I have charted my savings to be ~$2500. I expect my ROI to be far less than the standard 15 years. The team is great to work with and we are very pleased with our decision.