Pierce Herrin is a water systems and plumbing expert based in Atlanta, Georgia, with over a decade of experience in technical training and product education. Currently managing the VTEN Program at Viega, he brings deep expertise in water delivery systems and professional installer support. His background includes six years as a National Plumber Support Technical Trainer at Rheem Manufacturing, where he trained thousands of plumbers on installation and troubleshooting of residential tank and tankless systems and developed comprehensive educational content. He also served as a Southeast Regional Trainer at Fluidra North America, delivering product training to pool and spa professionals. A Georgia Tech graduate with a degree in Management, Herrin combines technical product knowledge with strong communication skills honed through years of direct professional collaboration.