NYC’s First & Only Exclusive Legionella Compliance & Testing Company



The ASHRAE 188 is the ANSI/ASHRAE Standard. “Legionella Risk Management for building Water Systems”. This standard was developed to be an outline for the care and remediation for legionella in every water system in a building. It was designed as a standard, not as a law. It was supposed to be a collaboration between:

  • Owners
  • Managers
  • Engineers
  • Water Treatment Experts
  • HUAC Maintenance Personel
  • Consultants

Today the New York State and New York City focus the law on sections 5,6,7-2 (dealing with cooling towers only).