Duct Sanitizing & Antimicrobial Treatment in Fate
EPA-registered antimicrobial treatment — after cleaning, never instead of it.
01Fate — the housing record
What Fate actually has behind its walls.
Before anyone quotes a duct job here, this is the stock they are quoting against. It is public Census data, and it is different in every city we cover.
- Housing units
- 6,480
- Built pre-1980
- 1%
- Built 2000s
- 30%
- Built since 2010
- 65%
- Gas heat
- 43%
- Electric heat
- 55%
- Single-family
- 100%
U.S. Census Bureau, American Community Survey 5-Year Estimates (2023), tables B25034, B25040 and B25024. Percentages are rounded and describe the city, not your house.
What that means for ducts
New-build ductwork
Roughly 65% of Fate's homes were built since 2010. New does not mean clean: the commonest thing we pull out of a five-year-old system is the construction phase itself — drywall fines, sawdust, insulation fiber — plus builder-grade flex that was kinked or crushed on the day and has been throttling that run ever since. Photographs matter more here, not less.
That is a reading of the city’s stock, not a diagnosis of your home. Which of it applies to you is exactly what the camera settles — and why we would rather run one than quote from a postcode.
02Working in Fate
The part that changes from street to street.
Fate is the newest housing stock we work in. Two-thirds of it went up after 2010, essentially none predates 1980, and every home here is a detached house, so we are almost always looking at builder-installed flex that has been in service under fifteen years. Systems that young are not dirty from use. What they can carry is whatever was left in them before the registers went on, which in this town has meant drywall dust, sawdust and the occasional wrapper sitting in a boot. That is a one-time cleanup rather than the start of a maintenance cycle. The finding we have more often is not dirt at all but geometry. Subdivisions built at this pace produce flex that was cut long and left to loop, or pinched where it crosses framing, and that restricts a room for as long as it stays that way. We turn down more work in Fate than anywhere else we cover, and we would rather say no to a five-year-old house than take the money.
the FM 551 crossing at Interstate 30
Same standard in Fate as everywhere else.
Source removal to the NADCA ACR standard, a written quote before anything is touched, and camera photographs of your own runs before and after. We are not going to re-argue that on every city page — it is set out once, in full, on the service page.
- Surface-prep verification — treatment goes on cleaned ducts only
- EPA-registered, HVAC-labeled product applied per label directions
- Treated areas documented with photos
- Product name and label information left for your records
- From
- $149
- On site
- 45–60 minutes as an add-on
- Scope
- 4 lines
Prices shown are starting estimates and may change with the condition, access, and scope we find on site. Only a written quote from an on-site visit is a price we commit to.
03Duct Sanitizing & Antimicrobial Treatment — in this stock
Treatment in new stock — usually the wrong purchase.
In a house built since 2010 there is rarely a documented indication for an antimicrobial or a UV lamp, and we will normally say so. Where a UV light does earn its place here it is a coil-hygiene decision on a system that runs long humid cycles, not an air-purity claim. If someone has quoted you a treatment on a five-year-old system without showing you a reason on camera, ask what the reason was.
Is the antimicrobial treatment safe for my family and pets?
We only use products EPA-registered specifically for use in HVAC systems, applied exactly as the label directs — including any re-entry and ventilation instructions, which we walk you through before we start. You also get the product name and label documentation for your records.
Why won't you sanitize without cleaning first?
Because fogging product over a layer of dust treats the dust, not the duct surface — the buildup simply shields what's underneath. It wastes your money and violates the spirit of the label.
04Book in Fate
Three fields, and a person calls you back.
Tell us the ZIP and we will tell you what your system likely needs — including, sometimes, that it needs nothing yet. Nothing is charged until you have approved a written quote.
05Questions
Asked in Fate, answered straight.
Is the antimicrobial treatment safe for my family and pets?
We only use products EPA-registered specifically for use in HVAC systems, applied exactly as the label directs — including any re-entry and ventilation instructions, which we walk you through before we start. You also get the product name and label documentation for your records. No off-label products, no improvised mixes, ever.
Why won't you sanitize without cleaning first?
Because fogging product over a layer of dust treats the dust, not the duct surface — the buildup simply shields what's underneath. It wastes your money and violates the spirit of the label. Source removal first, then treatment where there's a documented indication. Any company that offers it the other way around is selling theater.
Someone knocked on our door offering a whole-house duct cleaning special. Should we take it?
In a house this new, be skeptical. Door-to-door pricing in fast-growing subdivisions is usually a low number that grows once somebody is in your attic. Ask for a camera inspection with photos first. If the footage shows a clean system, and in Fate it often does, you have spent very little to learn that.
The house is new and sealed up tight. Does that make indoor air worse?
It changes the problem rather than worsening it. A tight envelope means less outdoor air leaking in, so what is generated indoors stays longer, and that is a ventilation and filtration question rather than a duct one. Cleaning ducts installed six years ago does nothing for it. Filter capability and fresh air are where the money works.
Does having someone inspect the ducts affect our builder warranty?
A camera inspection is non-invasive, so no. It is also worth doing while the warranty is still alive. Finding a crushed run or a boot that was never sealed inside that window means the builder fixes it. Find the same thing three years later and it is yours to pay for.
Last reviewed: