Replacing zipper on tent trailer

[Double-Eh]

I live in Edmonton and I just ripped a large zipper on the wall of my tent trailer. While I could provably do a half ass job I think this is a job for a professional so I know it will last.
Anyone know of a place that will do the job?
Thanks

[Austin]

Try All Fab Tarpaulin in N. Edmonton. They repaired our heavy canvas wall tents. Replaced an entrance zipper and stove hole etc. See if they can do your trailer zipper?...