Omaha Welding Institute offers four focused welding courses at its North 88th Plaza facility: Introduction to Welding, Flux Core and Dual Shield MIG Welding, Advanced TIG Welding and Advanced Pipe Welding. Each course runs for three months in evening and Saturday sessions. Official course material documents plate, structural, pipe and open-groove work using MIG, Flux-Core, gas-shielded Flux-Core, TIG, arc and inert-gas processes, and states that students can earn AWS certification in multiple processes as part of the instructional program.