We recently had our old concrete rainwater tank replaced with a nice, new 5000 litre plastic Bushmans tank by the nice people at Northern Rivers Tank Service. We've needed a new tank for a while now but I've been putting off because I thought the process would be a hassle. Quite the contrary, it was easy as. From the time my wife rang up to arrange a quote to when installation was complete was less than a fortnight. We were very impressed! Their prices were reasonable and they helped us obtain the government rebate. Their service was very professional. 10 out of 10.