HVAC Air Duct Cleaning on Long Island & NYC
NADCA-Certified Source Removal for Cleaner Indoor Air
Indoor air quality directly impacts the health, comfort, and productivity of building occupants. Over time, HVAC air ducts accumulate dust, debris, allergens, mold spores, and other contaminants that circulate throughout your building every time the system operates.
SaniTech Services uses NADCA-approved source removal methods — the gold standard in air duct cleaning. Our ASCS-certified technicians deploy negative air machines, rotary brush systems, and HEPA-filtered vacuums to thoroughly clean your entire HVAC system, from supply and return ducts to registers, grilles, diffusers, coils, and drain pans.
Every project includes comprehensive before-and-after documentation, ensuring you have verifiable proof of the work performed and the results achieved.
Service Area
SaniTech Services is based in Hauppauge and serves Long Island, including Nassau and Suffolk counties, and New York City. Contact our team to discuss your property, system and scheduling needs.
Meet our team and review our credentials·Request a free quoteOur Process
System Assessment
We inspect your HVAC system, identify contamination levels, and develop a customized cleaning plan.
Access Point Setup
Strategic access points are created to ensure complete coverage of the entire ductwork system.
Source Removal
Using negative air machines and rotary brushes, we dislodge and extract all contaminants from the duct surfaces.
HEPA Vacuuming
HEPA-filtered vacuums capture particles as small as 0.3 microns, ensuring nothing re-enters your air supply.
Verification & Report
Post-cleaning inspection with before-and-after photos and a detailed report of work performed.
Key Benefits
Frequently Asked Questions
How often should commercial HVAC ducts be cleaned?
NADCA recommends cleaning commercial HVAC systems every 3-5 years, though high-traffic buildings, healthcare facilities, and schools may require more frequent cleaning. We provide a customized recommendation based on your specific environment.
What is NADCA source removal?
Source removal is the NADCA-approved method that physically removes contaminants from duct surfaces using mechanical agitation (brushes) and extraction (negative air machines with HEPA filtration). It's the most thorough and effective cleaning method available.
Will the cleaning process disrupt our operations?
We work around your schedule to minimize disruption. Many commercial clients schedule cleaning during off-hours, weekends, or planned shutdowns. Residential cleanings typically take 3-5 hours.
Do you clean all components of the HVAC system?
Yes. Our service covers supply and return air ducts, registers, grilles, diffusers, heat exchangers, cooling coils, condensate drain pans, fan motor and housing, and the air handling unit.
What certifications do your technicians hold?
Our technicians are ASCS (Air Systems Cleaning Specialist) certified through NADCA, which requires passing a rigorous examination and maintaining continuing education credits.
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