FAQ

Legionella water testing questions

Point-of-use Legionella testing collects certified samples directly from the fixtures where water is used — showers, faucets, pools, spas, and decorative water features. This is distinct from cooling tower or large system testing. Olympian Water Testing provides point-of-use Legionella analysis for residential and commercial properties.
No. Olympian Water Testing provides point-of-use Legionella analysis only — showers, faucets, pools, spas, and decorative water features. Cooling towers, rooftop systems, storage tanks, and water management programs are outside our service scope.
ISO 11731 is the standard method for Legionella analysis in water. Analysis is performed by NELAP accredited analysis. Results are certified by NYS ELAP. Full chain-of-custody documentation on every sample.
Yes. NYS ELAP certified results, NELAP accredited analysis — accepted by NYC DOH, NJ DEP, CT DEEP, local health departments, building attorneys, and regulatory agencies for point-of-use fixture compliance.