We got 3 quotes and OTI was hands down the most professional and trustworthy. They gave us lots of information and options and their prices were competitive. All the way through the process, their service was outstanding. They got everything organised, turned up on time and over-delivered on every promise. Getting solar installed is a long, complicated process that relies on your power provider. Ours was incredibly slow, but OTI chased them up and were there to advise us every step of the way. Six months later and our $1,000 quarterly power bill is now $200. We couldn’t be more satisfied. You can trust these guys – they’re great.