Even though Green Choice was recommended to me, I went and did my own independent research with the arsenal of knowledge I got online. Greg and Ben have been fantastic from day one. With the amount of research I have done, I will tell you, these guys are the best in Perth. They are the only tech installer (Not sales person) that visited our property to check premises out. They are the only company who could do on earliest time (two weeks time frame). And they are the only company that had the best price.