I was recently in the shopping market for a rustic table, I ended up buying this one (fourgreensteps.com/marketplace/Vermont-Woods-Studio-Rustic-Mission-Table.html) because it is handmade so it is good for the environment, and is low in voc (volatile organic compounds), which makes me feel safer especially with two young children.

In North Vancouver visit Consignment Canada and there is a lovely rustic farm house table and chairs and several hutch and storage cupboards.  Am I safe in assuming you are writing about items in the Toronto area?  There may be a Consignment Canada in that area but the franchise in N. Vancouver is evidently the best across Canada.  I have purchased numerous items there, off of Craig's list under antique's and other consignment stores.

I feel in love with Urban Barn's Irish Coast  dining table , bought in square. Everyone who comes over fall in love with it. It is so big we can seat 8 with lots of room and the table is so big you have to stand to reach your food. Love it for parties and buffets. It was purchased in North Edmonton.

If you live in Duncan, Kelowna, Calgary or Saskatoon you can get a great Canadian made (made on Vancouver Island) harvest table.  They have standard sizes (42"w x 72"l or 84"l) in your choice of finish at Modern Country Interiors. I love that store!! The staff is so helpful and nice too! You can get it distressed so it looks like an antique.  It is not reclaimed but it doesn't come from overseas.  They get their wood from within 100 miles of their factory.

Gregory Brand in Campbelleville uses only reclaimed pine barn boards and is an amazing craftsman. You can choose from his designs or work with him to create your own. Great prices and your custom furniture is made within 3 weeks.  Check him out!

Check out Rustic Benches dot 'ca', which is a small home-based business with fabulous custom made tables, benches, etc. Located right outside Perth, ON, the prices are very reasonable and it fits in to your search for supporting local artisans!