Whole-system duct and dryer vent check with before-and-after photos - you see exactly what came out of your vents
That "$99 whole-house special" is a bait ad - the real number appears once they are in your hallway, or the "clean" is a shop-vac at the register. We photograph the inside of your ducts before and after instead.
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AfterTrusted Air Quality & Sanitizing for New York City Homeowners
Air quality and sanitizing work in New York City typically runs $425-$1,850 depending on what the technician finds inside your ducts: surface mold, bacteria from a backed-up condensate pan, or the kind of embedded odor that no amount of Febreze touches. Most jobs are finished in one visit, and CleanRun Air Duct Cleaning has done this work in New York City since 2013, with more than 52,000 homes served and a written price on the table before a single panel comes off. If you’re smelling something you can’t identify or your allergies flare the moment the air handler kicks on, call (806) 606-6902 and we’ll tell you what we’d check first.
Key takeaways:
- Every air quality and sanitizing job includes a Documented Photo Record of the inside of every duct run, before and after.
- You get a written price before any work starts - Haven Standard Clause 1, no exceptions, no ‘call for a quote.’
- All work is backed by the 365-Day Done Right Promise, in writing, on every job.
- Crews are background-checked, uniformed, and identified by name before arrival.
What Our Air Quality & Sanitizing Service Includes
Air quality and sanitizing is a category, not a single procedure. What a home in Manhattan needs is different from what a prewar co-op in The Bronx needs, which is different again from what a 2018 build in Queens needs - and different from our Air Quality & Sanitizing in Los Angeles. Here’s what we actually do under the label, and when each piece applies.
Mold Treatment
Mold treatment addresses visible or suspected microbial growth on duct surfaces, in the plenum (the box where ducts meet the air handler), and around registers. You need it when you see dark spotting near supply vents, smell a persistent earthy odor only when the system runs, or have had a confirmed moisture event such as a roof leak or a flooded condensate pan. CleanRun treats the affected surfaces with commercial-grade antimicrobial products and documents every treated area in the before-and-after photo record.
Bacteria Sanitizing
Bacteria sanitizing targets the microbial load that accumulates in ductwork that carries conditioned air past a damp coil or a dirty filter cabinet. The telltale signs are a sour or gym-sock smell from the registers, or a household where one person keeps getting upper-respiratory issues while others are fine. We apply EPA-registered sanitizing agents to interior duct surfaces after physical cleaning removes the biofilm those bacteria feed on, because sanitizing a dirty duct is just rinsing the problem.
Odor Removal
Odor removal means identifying what the smell is attached to, then removing the source rather than masking it. Cooking oils bake onto duct walls over years and hold odors that reactivate every time the furnace heats up; pet dander and cigarette residue embed in the same places. Our process uses negative-pressure extraction (air is pulled out of the duct rather than pushed in, so contaminants don’t blow back into the living space), followed by deodorizing treatment on the cleaned surfaces.
UV Light Installation
A UV light installed at the coil kills mold and bacteria on the one surface in your system that is always wet when the AC runs. It’s the right move for New York City homes where the air handler lives in a humid closet or a basement that reads 60% relative humidity in August. CleanRun installs UV units from trade-recognized manufacturers, wires them correctly, and photographs the install location so you can see exactly where the unit sits relative to the coil.
Air Purifier Install
Whole-home air purifiers, installed at the air handler, filter particles down to a fraction of a micron as air passes through the system. They are the fix for homes near major New York City traffic corridors where fine particulate levels spike, or for households with asthma, allergies, or a new baby. We install purifiers from brands like Aprilaire, and we size the unit to the airflow of your specific system, because an undersized purifier is a restriction, not a benefit.
Allergen Reduction
Allergen reduction is a combination service: physical duct cleaning to remove the pollen, dust mite debris, and pet dander that have settled in the duct runs, followed by sanitizing to neutralize the proteins that trigger reactions. It’s the service we recommend when someone in the home has been allergy-tested and the doctor asked about the HVAC system. The photo record shows you the volume of what came out, which is often the first time anyone has seen where they’ve been sleeping.
What happens when you call
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A real person answersNo phone trees - you reach a local pro.
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You get an upfront price rangeHonest numbers before anyone is dispatched.
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A background-checked tech heads outLicensed & insured, dispatched right away.
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You approve before work beginsNothing starts until you say go.
Brands We Service for Air Quality & Sanitizing
We install and maintain UV lights from Honeywell and Aprilaire, and we’ve put enough of them into New York City air handlers to know which bracket fits which cabinet without a second trip to the supply house. When a Honeywell UV bulb needs seasonal replacement, our technicians carry the correct wattage and length on the truck so the job is one visit, not two.
For duct sanitizing and mold treatment, we run equipment from Abatement Technologies and Rotobrush. These are professional-grade systems, not the kind of kit a homeowner rents from a big-box store. The negative-pressure extraction from an Abatement Technologies HEPA unit is what allows us to sanitize ducts without pushing contaminants into the living space. Whether your system has a Honeywell purifier, an Aprilaire unit, or any other make, we can service it, price it, and document the work.
BeforeAfterSigns You Need Air Quality & Sanitizing Right Now
- A smell that only appears when the system runs. If the odor vanishes when the fan is off and returns when air moves through the registers, the source is inside the ductwork, the coil, or the blower cabinet. A camera inspection will typically show you the culprit in the first ten minutes.
- Visible dust or discoloration around supply registers. Registers that look like they’re blowing soot or have a gray film on the louvers are showing you what’s on the duct walls behind them. The register is the last thing the air passes before it reaches the room, so what you see there is a preview of what you’re breathing.
- One room that always smells or feels different. A single duct run can have its own problem: a dead rodent, a disconnected joint pulling crawlspace air, or a restricted return causing condensation. When one bedroom smells musty and the rest of the house is fine, the issue is usually in that run, not the whole system.
- Allergy or asthma symptoms that ease when you leave home. If you feel better at the office and worse in your own living room, the air you’re breathing at home is carrying an allergen load your body is reacting to. This is the pattern that pushes most New York City homeowners to call us.
- Recent renovation dust that won’t settle. Drywall dust and demolition debris get pulled into the return-air stream and coat every surface inside the ducts. If you had work done and the dust keeps reappearing on furniture weeks later, your ducts are recirculating it every time the fan runs.
Our Air Quality & Sanitizing Process - Step by Step
This is exactly what happens from the moment we answer the phone to the moment the photo record lands in your inbox.
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Written scope and price, before any work starts. We inspect, we measure, we write down exactly what we’ll do and what it costs in dollars. Haven Standard Clause 1 means the number on that paper is the number you pay. If you have a competitor’s written estimate, bring it and we’ll put our number next to it under our Free Second Opinion policy.
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Camera inspection of the ductwork. Before we touch a single register, we run a camera through the main trunk and each duct run. You will see the inside of your own ducts: the debris, the moisture staining, whatever is actually there. This is the baseline for everything that follows.
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Source removal, not surface dusting. We use negative-pressure extraction equipment from Abatement Technologies and Rotobrush to pull debris out of the duct system, not just loosen it. Contaminants are captured at the machine, not pushed through the house. The plenum, the duct runs, the registers, and the return side all get addressed.
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Sanitizing and treatment. After physical removal, we apply EPA-registered sanitizing agents or antimicrobial treatments to the interior surfaces. If a UV light or air purifier is part of the scope, it’s installed and tested at this stage. We verify airflow and confirm the unit cycles correctly with your system.
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Documented Photo Record delivered. When the work is done, we photograph the inside of every duct run again. You receive the before and after images as a standard deliverable, alongside your written scope and your 365-Day Done Right Promise in writing. What was paid for is visible.
How Much Does Air Quality & Sanitizing Cost in New York City?
A typical air quality and sanitizing job in New York City runs $425-$850 for a straightforward duct sanitizing and allergen reduction on a single-system home. Mold treatment on visible duct-surface growth typically runs $600-$1,200 depending on how many runs are involved and whether the coil needs treatment. UV light installation, including the unit and labor, typically falls between $650 and $1,200 depending on system access and the model selected. A whole-home air purifier install in New York City typically runs $900-$1,850 including the unit, installation, and electrical connection.
What moves the price: linear feet of ductwork, how many floors the system serves, whether the air handler is in a tight closet or a full basement, and how long it’s been since the ducts were last cleaned. The way to avoid overpaying is to require a written price before work starts and a photo record when it’s done. Our free estimate includes the camera inspection, the written scope, and the price. It does not include a soft disclaimer that the number might change after we start pulling panels off.
Air Quality & Sanitizing Near New York City - Our Service Area
CleanRun Air Duct Cleaning serves homeowners across all five boroughs: Manhattan, Brooklyn, Queens, The Bronx, and Staten Island, plus the surrounding metro. We’re in the field throughout New York City every week and schedule service without a dispatch window that leaves you waiting around. If you’re reading this from Los Angeles or Chicago, our teams serve those metros too - see our Air Quality & Sanitizing in Los Angeles and Air Quality & Sanitizing in Chicago pages for local pricing and availability. For everything else about how we work, start at our home page.
Serving New York City, NY - Our Local Coverage Area
We’re based in the New York City area and know this community well. We also offer Air Quality & Sanitizing - Huntington Park, so use the map below to see our full service coverage - if you’re nearby, we can almost certainly help.
Frequently Asked Questions - Air Quality & Sanitizing in New York City
Air quality and sanitizing is the process of removing the contaminants inside your ductwork - mold, bacteria, embedded odors, and allergen particles - and then treating the surfaces so they don’t recolonize. The job combines physical cleaning with EPA-registered sanitizing agents, and in some homes includes UV light or whole-home purifier installation. In New York City, where most air handlers live in closets or basements with year-round humidity, the sanitizing step matters as much as the cleaning - just as it does for our Air Quality & Sanitizing - South Gate customers. Call (806) 606-6902 and we’ll walk through what your system needs.
Most single-system homes in New York City are a full-day job, roughly four to six hours depending on the number of duct runs and what the camera finds. Homes with heavy mold coverage or multiple systems may take two visits. We tell you the time estimate in writing before work starts, and we don’t rush the sanitizing stage to hit a schedule.
You should budget $425-$850 for a standard duct sanitizing and allergen reduction, and $600-$1,200 if mold treatment is required. UV installation and air purifier installs run higher because of the equipment itself. The price that matters is the one on the written estimate before work starts, because that’s the one you actually pay. Call (806) 606-6902 for a free estimate with a written price.
Yes. We install and maintain units from Honeywell and Aprilaire, and our technicians carry the correct replacement bulbs and filters for the models we’ve installed in New York City homes. If you have a different brand, we service those too, and we can tell you whether the unit you have is matched to your system’s airflow.
In most New York City neighborhoods we can schedule within the same week, and we’ll give you a firm arrival window rather than a four-hour block. Air quality issues are not emergencies in the plumbing sense, but when someone in the house is reacting badly to the air, we treat it with the scheduling priority it deserves. The person who answers the phone is a live person, 24/7.
Every job is backed by the 365-Day Done Right Promise. If the work is not right, CleanRun makes it right, and that promise is written on the paperwork, not subject to manager approval. The photo record means there’s a documented baseline of what the ducts looked like on the day we finished.
Clear a path to the air handler and to as many registers as you can reach - that’s it. We bring the equipment, the camera, the sanitizing agents, and the before-and-after documentation. If you have pets, keep them in a room away from the work area, and if you have a competitor’s written estimate, have it ready for the Free Second Opinion review.
Schedule Your Air Quality & Sanitizing Service in New York City Today
If you’ve been smelling something you can’t identify, or if your sinuses have been telling you something about your ductwork, call (806) 606-6902 - the same number our Air Quality & Sanitizing in Bell customers use. You’ll get a written price before any work starts, a documented photo record when it’s done, and a 365-Day Done Right Promise in writing. The estimate is free. The evidence comes standard.
Written by Tomas Reyes, Owner at CleanRun Air Duct Cleaning, serving New York City since 2013.