We decided to invest in solar and out of all the companies I asked for quotes Harrisons Waikato were the only company that came to site, the rest just asked for photos or a video link. We decided to go with Harrison because of the quality of the panels, inverter and hot water diverter offered (do your homework, some of the cheaper options are not worth touching). Andre and Tineka Kavanagh (Harrison's Waikato) have been brilliant, their communication has been outstanding with up-to-date information and accurate timelines, we couldn't have asked for more. The system is up and running and no issues at all, the installer was very good and did a very tidy job of the installation. We would highly recommend including Harrison s Waikato if you are considering a solar system.