HS code finder/ Document preparation for movement of goods across US/Can border

I am a small importer/exporter of goods in Canada. I mainly sell on [login to view URL] and [login to view URL] and I am looking for someone to look up HS Duty codes and related tariffs for shipments of items into US from Canada and vice versa. This will mainly be retail items in household products, kitchenware, dining ware, garments, shoes, toys and such. One example is the clock radio in the following link: [login to view URL] I do a small amount of export to the US at present as I struggle with these codes and am not large enough to use a brokerage as yet as cost is too prohibitive. I would also like to include document preparation for said shipments so that it is just a matter of printing them off and heading for the border. All shipments will be less than $2500 USD and will therefore not need a bond placed on them for clearance. Please contact for further information. Future shipments will be handled on an as needed basis (1-2 shipments per month at present) and will increase over time.