I used a company called shipit and they were pretty good. The service is slow as it's coming by boat and freight train/lorry. They provided everything - removals, sealing the shipment, documentation and, of course, transport. At this end I had a bit of legwork to move the stuff myself to my home and get the relevant customs stuff done. There are also fees to pay after the delivery arrives in Canada but get these explained up front. I can't recall offhand how much the whole thing cost now but I could probably dig out the invoices when I get back to work after my vacation.