Where do i go online to register a trademark in the usa, im currently in canada but since my market will mostly be from usa i think its really important for me to get it there.
USPTO.GOV Additionally, you can look for an Intellectual Property lawyer to help you file. There are also other services out there. Many charge $100-$200+registration per class.
Just search in Google, a lot of companies offer Trademark registration in USA, hell, some even get you a whole corporate office set up once you pay them IT
I would recommend using some sort of lawyer/service. That way your trademark will be registered correctly.