This may be a day late and a dollar short, but there are laws/regulations that make it difficult for U.S. TF'ers to work in Canada, even for short periods of time. You can usually get away with sending a "Technical Advisor" for the raising, but sending a full crew complete with tools, etc. isn't very easy. I've heard of some companies sending the T.A. across the border with all the tools, while the rest of the crew follows a bit later, no tools, just clothes, while on a "vacation."
Not that I am suggesting you willfully break international laws, but there are creative ways around them.
