08/27/2026
Cooling tower compliance cannot wait.
New York City cooling towers operating in 2026 require monthly Legionella culture sampling, with no more than 31 days between samples. Westchester towers follow New York State requirements, so owners with properties in both jurisdictions should not rely on one compliance calendar.
Confirm registration, sampling cadence, treatment records, inspection findings, and escalation responsibilities now—before November 1 certification preparation.
Read the full guide:
https://www.yukosmechanical.com/blog-posts/cooling-tower-legionella-compliance-westchester-nyc
Requirements can change. Verify current obligations with the applicable authorities and qualified professionals.