Cooling Tower Services
Cleaning, chemical treatment, preventive maintenance, passivation, and full NYC Local Law 77 compliance — everything your cooling towers need from one experienced partner.
Full-Service Cooling Tower Care from a Single Partner
Cooling towers are among the most demanding water systems in any commercial or industrial facility. Operating in open-circuit conditions, they continuously concentrate dissolved solids, accumulate biological growth, and collect sediment and scale — all of which reduce thermal efficiency, accelerate corrosion, and create serious legionella risk if left unmanaged.
RW Water Services provides the complete range of cooling tower services under one roof: routine chemical treatment, scheduled mechanical cleaning, preventive maintenance inspections, new system passivation, and full regulatory compliance management. Our technicians are experienced with all major tower manufacturers and configurations — from small rooftop package units to large field-erected towers — and we serve commercial and industrial facilities throughout the New York metro area.
We understand the compliance environment for cooling towers in New York, including NYC Local Law 77 and state requirements. We manage the full compliance cycle for our clients — required inspections, cleaning documentation, legionella testing, and all required filings — so facility teams can focus on operations rather than paperwork.
Why Facilities Trust RW for Cooling Tower Services
Experienced Field Technicians
Our technicians have hands-on experience with all major cooling tower types and manufacturers, from small rooftop package units to large field-erected towers serving campus and industrial facilities.
NYC Local Law 77 Compliance
Full compliance support including required annual inspections, mechanical cleaning, legionella testing, and all regulatory documentation — keeping your facility in good standing with the NYC Department of Health.
Thorough Mechanical Cleaning
Mechanical and chemical cleaning that removes scale, biofilm, sediment, and deposits from fill media, basins, distribution decks, and drift eliminators — with before-and-after documentation.
Optimized Water Chemistry
Scale inhibition, corrosion control, and biological management programs calibrated to your specific water quality, system design, and operating conditions — not generic off-the-shelf chemistry.
Preventive Maintenance Programs
Scheduled inspection programs that identify mechanical issues early — worn fill, failing drift eliminators, basin leaks, and distribution problems — before they become costly failures or compliance violations.
New System Passivation
Controlled passivation of new and replacement cooling tower systems to establish a stable protective oxide layer on metal surfaces and prevent the aggressive early corrosion that shortens equipment life.
Cooling Tower Services We Provide
Cooling Tower Cleaning
Full mechanical and chemical cleaning of tower fill, basins, distribution decks, and drift eliminators. We remove scale, biofilm, sediment, and biological deposits and provide complete before-and-after documentation for compliance records.
Cooling Tower Water Treatment
Ongoing chemical treatment programs for scale inhibition, corrosion control, and biological management including legionella prevention. Programs are tailored to your water quality, system design, and cycles of concentration targets.
Cooling Tower Maintenance
Scheduled preventive maintenance inspections covering mechanical components, fill condition, basin integrity, water distribution, drift eliminators, and fan and motor assemblies. Written inspection reports after every visit.
Cooling Tower Compliance
Complete NYC Local Law 77 compliance management including required annual inspections, mechanical cleaning, legionella culture testing, and all regulatory documentation and filings with the NYC Department of Health.
Cooling Tower Passivation
New system passivation and startup treatment for new construction and replacement cooling towers. Controlled chemical passivation establishes a protective oxide layer and sets baseline water chemistry before the system enters regular service.
Specialty Pipe Cleaning
Chemical cleaning and high-velocity flushing of condenser water mains, HVAC piping, and distribution systems to remove scale deposits, biofilm, and construction contamination and restore design flow rates.
Schedule Your Cooling Tower Service
From routine chemical treatment to full compliance programs and mechanical cleaning, our team is ready to keep your cooling towers running safely, efficiently, and in full regulatory compliance.