Professional, personal, and affordable welding and structural steel inspections for commercial or indistrual sites. CWI (certified welding inspector) and ICC Structural Steel and Bolting Special Inspector with more than a decade of experience on federal, state, and county inspecting and welding across the country including highways, bridges, stadiums, national corporations and plants, hospitals, universities, energy plants, and more. ​ Based in Central Ohio, PWI is owner-operated and customer-oriented. Be assured of PWI's attention to detail to comply with certified and accredited quality assurance programs while showcasing quality workmanship. Certified through The American Welding Society (www.aws.org).