Mining Structural Steel Contractors
Struvia found 3 structural steel contractors across the US whose own websites describe mining work: TF Warren Group, Barclay Mechanical and GrayWolf.
Mine sites demand MSHA-trained crews and heavy industrial electrical and structural work in remote locations.

TF Warren Group
“Mining and Metals”

Barclay Mechanical
“Barclay Mechanical works all over the country as an Industrial Mechanical Construction Contractor in the oil and gas, mining, food processing, production, and agricultural sectors.”

GrayWolf
“Mining & Minerals”
Other mining subcontractors nationwide
Structural Steel Contractors nationwide by building type
Mining Structural Steel Contractors: questions from GCs
Which structural steel contractors have mining experience?
Based on their own published descriptions, Struvia lists 3 structural steel contractors with mining experience, including TF Warren Group, Barclay Mechanical and GrayWolf. Each listing quotes the line that shows it, so you can judge the claim yourself.
What should a GC look for in a mining structural steel subcontractor?
Mine sites demand MSHA-trained crews and heavy industrial electrical and structural work in remote locations. Ask for references on similar mining projects, confirm their license covers the scope in your state, and check bonding and insurance limits against your contract before you award the work.
How does Struvia know?
Struvia tags a company only from its own published description, usually its website, and quotes that sentence word for word on its card. Private bid documents are never used for these pages. A listing is not an endorsement: verify experience, licensing and references before you hire.