Welcome here. I know that Pontiac is closer to Ottawa / Gatineau, but if you have the opportunity, go to Montreal or Toronto. GTA (and even Montreal) prices are way better than the prices paid in the Capital region. If you have enough volume (higher value metal such as copper, brass, aluminum, ss..., not just scrap steel), it justifies the long drive and pay by itself. Also, if you choose to stick to the Ottawa region, not all yards have the same reputation.