HC3

HC3 is a Service-Disabled Veteran-Owned Small Business (SDVOSB) specializing in industrial hygiene and water quality consulting, with more than 50 years of combined expertise. The team has collected and interpreted tens of thousands of Legionella samples in supporting outbreak investigations, regulatory compliance, and risk management programs across healthcare, government, and hospitality sectors. Led by Certified Industrial Hygienists and a recognized U.S. toxicologist, HC3 delivers scientifically rigorous, evidence-based solutions. By integrating consulting, training, and advanced technologies such as MICA, HC3’s unique blend of consulting, training, and distribution ensures clients gain access to best-in-class methods and technologies for waterborne pathogen detection and control.