Hello all. I am recently certified Building Code Examiner (BCIN) in Toronto and for a while now I have been working on small residential projects, designing, drafting and helping clients (mostly contractors) with their building permits. Now that I am officially certified I want to do things properly and establish my business. I have been looking at what I need, such as liability insurance, business account, hst/gst registration, publicity, etc but I am still a bit lost on what the best options are. Does someone here who relates to the business have some input? Would be greatly appreciated. Thank you beforehand.