Hands down and unequivocally:
He installed a complete 2000 watt (12 panel) AMSolar (also highly recommend) system including charge controllers and a new inverter control panel.
The work was the best I have seen, including work published by proud and prominent bloggers.
I have a master degree in Electrical Engineering providing me with the background to review his work. He provided what I consider to be the optimum point for price, performance, and reliability. More importantly though if you don't have the expertise or inclination to design and install the system you can trust Lew to do it for you.
The system is quite simply as professional and well designed as could be. In addition to the work, the communications was excellent, the service was excellent, the price was excellent and I enjoyed working with him.
I have had the system for over a year now with zero issues.
If you need more info please feel free to contact me.