Whole-home duct cleaning
Dryer vent cleaning
Camera inspection
Sanitizing & deodorizingWhole-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.
Styles & brands we work with
- Whole-home duct cleaning
- Dryer vent cleaning
- Camera inspection
- Sanitizing & deodorizing
See the difference
Before
After
Before
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Before
AfterHow Much Does Air Quality & Sanitizing Cost in Nashville?
Air quality and sanitizing work in Nashville typically runs $450 to $1,400 when it’s bundled with a full duct cleaning, and $250 to $700 when it’s a standalone sanitizing or filtration job. A whole-home filtration upgrade with a Honeywell or Aprilaire unit generally adds $600 to $1,900 installed, depending on the system and the size of the house. Every job is priced from a written estimate after we inspect the ducts, so the number you get holds.
Air Quality & Sanitizing Cost Breakdown (2026)
Here’s what the individual pieces of an air quality job tend to cost in the Nashville market this year. Most homeowners don’t buy all of these at once. The estimate tells you which ones actually apply to your house.
| Line Item | Typical Cost Range |
|---|---|
| Source removal duct cleaning (whole system) | $350 – $800 |
| Antimicrobial fogging / duct sanitizing (standalone) | $250 – $500 |
| Sanitizing added to a duct cleaning | $150 – $350 |
| High-efficiency return-air filtration (MERV 13 or higher cabinet upgrade) | $450 – $1,100 |
| Whole-home media filter installation (Honeywell or Aprilaire style) | $600 – $1,500 |
| In-duct UV or air purification unit | $500 – $1,900 installed |
| Dryer vent cleaning (standalone) | $150 – $350 |
| Duct repair (sealing, patched runs, reconnected boots) | $300 – $1,200 |
| Abatement Technologies HEPA filtration for heavy dust or mold concerns | Quoted per job |
| Follow-up inspection and verification | Quoted per job |
What pushes the number up: the square footage of the home and the number of vents and returns, how many systems the house runs (Nashville homes with a main floor and a finished basement often have two), how much debris has built up, and whether we find disconnected duct runs or torn flex while we’re inside the system. Poorly installed flex duct is common in the newer subdivisions and it’s a real contributor to air loss. What keeps the number down is bundling. Sanitizing after a duct cleaning costs less than a standalone fogging job because we’re already set up and the system is already clean. A home with a straightforward single-system layout and no damage is usually on the low end of every row above.
What Affects Air Quality & Sanitizing Pricing in Nashville
- Home size and system count. A single 1,800-square-foot ranch is a shorter job than a two-story with dual units. Every vent and return gets cleaned, so the count drives the price more than raw square footage does.
- Duct condition. Ducts that are intact clean up faster than ducts with disconnected joints, crushed flex, or loose insulation lining the interior. If repair is needed, we handle it in-house as part of the same visit.
- What’s in the system. Materials left after remodeling or drywall work are heavier and slower to remove than the normal dust and dander of everyday life. Nashville has a steady stream of renovations and new builds, so post-construction dust is a common reason people call.
- Humidity and the long cooling season. Nashville’s warm, humid summers keep air conditioning running for months, and a cooling coil that stays damp is where biological growth tends to start. Central humidity is a factor in air quality here in a way it isn’t in drier markets, and it’s part of why sanitizing gets recommended more often than it would elsewhere.
- Allergy, asthma, or respiratory sensitivity in the home. Households with a sensitive occupant usually want the heavier filtration and a verification pass after cleaning, not just a surface vacuum. That’s the higher tier of the job.
- Equipment tier. A consumer shop vac and a Rotobrush contact-cleaning system are not the same tool. The cost of a professional job reflects professional equipment, HEPA filtration on the vacuum side, and containment so dust doesn’t end up in the air in the first place.
- Filtration and purification add-ons. A return-air filter cabinet or a Honeywell or Aprilaire media filter changes what your system can catch going forward. These are quoted by system and by house.
What’s Actually Included in an Air Quality & Sanitizing Job
An air quality visit isn’t one machine running in one place. It’s a sequence, and the sequence is what you’re paying for.
- Inspection first. We open the system, look inside the runs, the plenum, the coil area, and check the returns. This is where duct damage and where the dust is coming from get identified.
- Source removal. The Rotobrush contact-cleaning system and Nikro tools lift debris off the duct walls mechanically, with the vacuum side contained under HEPA filtration so the material leaves the system rather than being pushed around.
- Sanitizing. After the system is clean, an antimicrobial application goes through the ducts. Sanitizing a dirty duct doesn’t accomplish much; the order matters.
- Repair. Sealing, reconnecting, and patching happen inside the same job rather than being referred to another contractor.
- Filtration and verification. If the home wants a higher level of air quality going forward, we talk through filter cabinet and media filter options, and we do a final look at what came out and what’s left behind.
The full scope of what that looks like for a typical home is on the duct cleaning Nashville page. If you’re on the fence about whether you need cleaning at all, a free estimate will tell you honestly.
Sanitizing vs. Filtration vs. Purification: What Are You Actually Buying?
Homeowners ask this a lot, and the three get used interchangeably by some companies. They aren’t the same thing.
- Sanitizing is a treatment applied to the duct system after cleaning. It addresses what’s grown on surfaces inside the ducts. It’s a one-time treatment, not a filter.
- Filtration is what your system pulls out of the air as it circulates. A basic fiberglass filter is a dust catcher. A media filter cabinet, like the Honeywell and Aprilaire systems we install, catches a much finer particle range and runs continuously.
- Purification is an in-duct unit, often UV, that runs while the system does. It’s typically added when a home wants more than filtration alone provides.
Most homes don’t need all three. The right combination comes from the inspection and the specific concern: allergies, post-renovation dust, a musty smell, or occupants with asthma. Abatement Technologies filtration equipment is part of our toolkit specifically because some jobs need remediation-grade air control while the work is happening, not just a filter afterwards.
Duct Repair and Dryer Vent Cleaning: The Two Costs People Forget
Air quality pricing gets misrepresented as just the cleaning line. Two other items belong in the conversation.
Duct repair is a real cost and a real cause of air quality problems. Disconnected runs pull air from attics and crawl spaces, and that air carries insulation fibers and dust into the house. It also leaks the cooling you’re paying for. Fixing it is part of getting clean air, not a separate project. We repair ducts as a service line, not a referral, so a cleaning visit that uncovers a broken joint gets addressed the same day. Duct repair typically runs $300 to $1,200 depending on how many runs need attention.
Dryer vent cleaning is a standalone service and a fire-safety item. Lint accumulation in the vent line is a leading cause of residential fires, and a clogged vent also means your dryer runs longer and costs more to operate. It’s typically $150 to $350, and it’s a straightforward job that doesn’t require the ducts to be cleaned at the same time. If you’ve never had it done, that’s the one to schedule first.
How to Save on Air Quality & Sanitizing in Nashville
- Bundle the work. Sanitizing alongside a duct cleaning costs less than booking it separately. Same visit, same setup, less time.
- Get the repair done during the cleaning. Finding and fixing a disconnected run while we’re already inside the system avoids a second mobilization.
- Skip the upsell you don’t need. If the ducts are clean and the filter cabinet is adequate, we’ll tell you. Sanitizing a system that doesn’t need it is money spent on nothing.
- Change the filter on schedule. The basic filter in your return grille is the cheapest air quality tool you own. Keeping up with it protects the system and holds down what you spend long-term.
- Ask what’s in the estimate. The best way to avoid overpaying is understanding the line items before the work starts. Our estimates are free and written, with no service-call fee to get one.
Call (855) 473-8488 for a free estimate. We answer 24/7. Fast dispatch from 7am to 7pm, Sunday through Friday.
What to Look for in an Air Quality Quote
A low bid usually tells you what’s missing by what it leaves out. When you compare quotes in Nashhville, ask each company four things:
- What equipment is being used? A named system like Rotobrush or Nikro is answerable; “professional equipment” isn’t.
- Is the vacuum under HEPA filtration and contained? If dust is going into your air during the cleaning, that’s not a cleaning.
- Do they repair ducts, or will they hand off a broken joint to someone else?
- Is the price written down and per job, or is it a range that moves at the door?
If a quote can’t answer those, price isn’t the useful comparison. Our technicians have up to experience, and the estimate is free.
FAQs – Air Quality & Sanitizing Cost
How much does air duct sanitizing cost in Nashville?
$250 to $500 standalone, or $150 to $350 when added to a duct cleaning. Sanitizing works best after source removal, so bundling is both cheaper and more effective. Call (855) 473-8488 for a free estimate.
Is it cheaper to clean and sanitize together?
Yes. Adding sanitizing to a duct cleaning typically runs $150 to $350, versus $250 to $500 for a standalone fogging visit, because the setup and travel are already handled. A free estimate will confirm the combined price for your home.
How much does a whole-home air filtration system cost in Nashville?
A media filter cabinet with a Honeywell or Aprilaire system generally runs $600 to $1,500 installed, and an in-duct UV or purification unit runs $500 to $1,900. Which one fits depends on the system and the concern. Call (855) 473-8488 to talk it through.
Does duct repair cost extra on top of cleaning?
Yes, duct repair is a separate line item, typically $300 to $1,200 depending on how many runs need sealing or reconnection. It’s done in-house rather than referred out, and it can often be handled during the same visit as the cleaning. Call (855) 473-8488 for a free written estimate.
How much does dryer vent cleaning cost?
$150 to $350 as a standalone service. It doesn’t require duct cleaning at the same time and it’s the most overlooked fire-safety item in most homes. Call (855) 473-8488 to schedule.
Can you come today?
We offer same-day service when the schedule allows. Call (855) 473-8488. We answer 24/7. Fast dispatch from 7am to 7pm, Sunday through Friday. A call outside dispatch hours is booked into the next opening, Sunday through Friday, 7am to 7pm.
What if I’m not sure whether I need cleaning at all?
Then ask for the free estimate and skip the guesswork. The inspection tells you whether the ducts are actually dirty, whether there’s damaged ductwork causing air loss, and what – if anything – is worth paying for. Call (855) 473-8488.
Air Quality Pricing in Nashville: What It Comes Down To
Air quality and sanitizing costs in Nashville land between $450 and $1,400 for most homes when cleaning, sanitizing, and any needed repair are combined, with filtration upgrades in the $600 to $1,900 range on top. The number changes with home size, duct condition, and what you’re trying to accomplish. What doesn’t change is the process: professional-grade equipment, a real inspection, repair capability in-house, and a written price before anything starts.
We serve homeowners across the city, from the older homes near the Gulch to the new builds out in Donelson and the Bellevue corridor, and the fundamentals are the same in every one: clean ducts, sound ductwork, and filtration that matches the house. If you’ve been putting off a duct service because you weren’t sure what it should cost, that’s the reason to get the estimate.
Call (855) 473-8488 today for a free estimate. We answer 24/7. Fast dispatch from 7am to 7pm, Sunday through Friday, and we’re closed on Saturday. One call covers your ducts, your dryer vent, and any repairs found along the way.
Written by the team at Duct Cleaning Nashville.
Pricing reflects the Nashville market as of 2026. Duct Cleaning Nashville offers free estimates – call (855) 473-8488.
What Our Customers Say
"Quoted per system rather than the bait and switch per vent pricing everybody else in town uses. The number I was told on the phone was the number on the invoice."
- Riya Rao"My wife's allergies had been bad in this house since we moved in. It's been two months since they did the ducts and it's noticeably better. Not a miracle, but real."
- Mark Walsh"Job was done well and the house smells better. There was some dust knocked loose around a couple of the registers that I had to wipe down afterward."
- Lisa Rhodes