05/03/2015
Anonymous
I approached 10 different installers and evaluated them on NABCEP certification, other professional certifications, responsiveness, years in business, BBB rating, warranty (roof and solar system), references, time to start installation, time to complete and cost. Banner outshone all the other installers. They showed up on time and completed the installation as scheduled. The system works flawlessly and their after install followup has been everything I expect. My system has been performing better than predicted for the last 6 months. I would not go to any other installer after the great experience I have had with Banner.