Questions - Need some input

This is more a question to everyone than a blog post. I would like to have a custom sump made out of acrylic and was wondering if there is anyone close to the Niagara area that builds them.

I have been holding off on changing my system setup because I simply can not find all of the fittings, ball valves double unions etc. without ordering from 10 different companies. Does anyone know of any plumbing suppliers in Ontario/Canada (preferably in the Niagara area) that I can order all of the plumbing parts I need from one spot? Please help!