ProIndustrial is a Salt Lake City-based industrial contractor seeking an experienced CWI with a minimum of 5 years of experience working in a refinery. Overview. ProIndustrial is an industrial construction company located in Utah performing services in the Intermountain West area. We are actively seeking a QA/QC specialist to work on ongoing projects in the Salt Lake Valley. Qualifications. Certified Weld Inspector (CWI). 5 years of refinery expe...