With locations across the US, Canada, and Mexico, Mainline Metals is the right partner to get you the materials you need to keep your business going.


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Owned/Leased Facilities

Owned/Leased Facilities

Value Added Partnership Locations

Value Added Partnership Locations

In addition to our core office locations across the map, Mainline Metals maintains  inventory levels of over 1,000 tons in strategically located geographic hubs, so that we can always effectively serve the quick-turn needs of our customers.


They have a reach that can’t be beat. Mainline will always find a way to make it work.
— Supplier of 7 Years