What can we do for you? Recent ProjectsRecent Projects See some examples of projects completed by Columbia Machine Works.Learn MoreMachining Large Fabricated WeldmentsJune 8, 2026Die Casting Machine Linkage RepairJune 8, 2026Gearbox Fabrication and MachiningJune 8, 2026Boring Large CylinderJune 8, 2026Bucket Repair for Excavating EquipmentJune 8, 2026Electrode Unscrew DeviceJune 8, 2026 Associations & Certifications