Water Treatment for Commercial Buildings
Protect your tenants, your equipment, and your compliance record with water treatment programs built for the demands of Class A office towers, mixed-use properties, and commercial facilities.
Water Systems Are a Core Responsibility for Commercial Facility Teams
Commercial office buildings operate some of the most complex water systems in the built environment — cooling towers, chilled water loops, condenser water systems, domestic hot water, and steam — all running continuously to keep tenants comfortable and operations uninterrupted. When these systems are not properly managed, the consequences range from reduced equipment efficiency and premature failure to regulatory violations and serious public health risk.
RW Water Services partners with building owners, property managers, and facility directors across the New York metro area to deliver water treatment programs that protect mechanical assets, maintain regulatory compliance, and reduce operating costs. Our programs are designed around your specific building systems, water quality, and operational requirements — not generic service contracts.
From routine chemical treatment and cooling tower compliance under NYC Local Law 77 to legionella risk assessments and new construction startup, we provide the full range of services that commercial facilities need from a single, accountable partner.
Why Commercial Facility Teams Choose RW Water Services
NYC Local Law 77 Expertise
We manage the full compliance cycle for cooling towers — required inspections, cleaning, legionella testing, and regulatory documentation — so your building stays in good standing with the NYC Department of Health.
Dedicated Account Technicians
Your building is assigned a dedicated service technician who learns your systems, tracks trends over time, and provides consistent, knowledgeable service visit after visit.
Comprehensive Service Scope
Cooling towers, chilled water, condenser water, steam, domestic hot water, and legionella compliance — all managed by one partner with full visibility across your water systems.
Proactive Reporting
Detailed service reports after every visit, monthly water analysis summaries, and compliance calendars keep your facility team and ownership informed without chasing paperwork.
Emergency Response
When a legionella positive result, equipment failure, or regulatory notice requires immediate action, our team responds quickly with the expertise to assess, remediate, and document.
Tenant & Occupant Safety
Our programs are designed to protect the people in your building — not just the equipment. Legionella prevention, domestic water safety, and proper system hygiene are central to everything we do.
Services We Provide to Commercial Buildings
Cooling Tower Water Treatment
Ongoing chemical treatment programs for scale inhibition, corrosion control, and biological management including legionella prevention in open cooling systems.
Cooling Tower Cleaning & Compliance
NYC Local Law 77 compliance programs including required inspections, mechanical cleaning, legionella testing, and all regulatory documentation.
Chilled Water & Closed Loop Treatment
Corrosion inhibitor programs, glycol management, and system monitoring for chilled water, hot water, and condenser water closed-loop systems.
Legionella Risk Assessments
ASHRAE 188-compliant legionella risk assessments and water management plans for commercial buildings subject to NYC and state health department requirements.
Steam & Boiler Treatment
Chemical treatment programs for steam boilers and condensate return systems to control scale, corrosion, and carryover in commercial heating plants.
New Construction Startup
System flushing, passivation, and startup water treatment for new commercial construction and major renovation projects, coordinated with your mechanical contractor.
Serving Commercial Buildings Across the New York Metro Area
Whether you manage a single Class A tower or a portfolio of commercial properties, RW Water Services has the expertise and resources to keep your water systems compliant, efficient, and safe.