Service & Maintenance Projects

Tommie North Hall

3M: Glass Melter

3M: Fabrication Services Support

Tommie East Hall

Iversen Center for Faith

Great River Energy: HVDC Upgrade

Xcel Energy: Generator Replacement

Xcel Energy: Corporate Headquarters

3M: A Collins Partner Since 1985

Xcel Energy: Prairie Island Maintenance

Cemstone Batch Plant

Xcel Nuclear Generating Station