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
After
Before
AfterHow Much Does HVAC Cleaning Cost in Louisville?
HVAC cleaning in Louisville typically costs $350 to $900 for a full residential system, with most homes landing around $500. Single-service jobs run less: dryer vent cleaning is usually $100 to $175, and duct repair from cleaning and resealing starts around $250 and climbs with the damage. Those are estimates, not quotes. The written estimate we give you after we look inside the system is the price you pay.
We’re Dayspring Air Duct Cleaning, and we clean the whole system rather than vacuum the vents and leave. That means the number on your estimate reflects what your house actually needs: how many runs, what condition they’re in, and whether the ducts are the only problem or something downstream needs attention too.
Key Takeaways
- A full HVAC duct cleaning in Louisville runs about $350 to $900, and most homes fall near $500.
- Dryer vent cleaning is $100 to $175, and duct repair typically starts at $250.
- Older Louisville housing stock, system size, and how much contamination we find move the price most.
- Estimates are free, and the price is set per job by the written estimate before any work begins.
- We repair ductwork, so a tear or a disconnected run doesn’t turn into a second contractor and a second bill.
HVAC Cleaning Cost Breakdown (2026)
This table reflects what the work tends to cost in the Louisville market as of 2026. Treat each line as a typical estimated range for a residential property, not a fixed price.
| Service | Typical Estimated Range | What’s Included |
|---|---|---|
| Full HVAC cleaning (standard single-family home) | $350 – $900 | All supply and return runs, registers, grilles, blower area, negative-air containment throughout |
| Single-zone or small-home cleaning | $250 – $450 | Fewer runs, smaller footprint, same cleaning method |
| Dryer vent cleaning | $100 – $175 | Full-length vent clearing, lint removal, airflow check |
| Air duct repair (from) | $250 and up | Resealing, reconnecting runs, patching tears found during cleaning |
| Add-on zone or extra return | $50 – $150 per run | Additional trunk or branch cleaned within the same visit |
What pushes a job toward the top of those ranges: a second story with long trunk lines, a finished basement with several branch runs, decades of buildup in an older Louisville home, or duct damage that needs repair before the system is worth cleaning. What keeps it near the bottom: a compact ranch, short runs, and a system that’s been maintained. We measure and inspect before we quote, so you get a number tied to your house rather than a phone estimate.
The equipment matters here. We use Rotobrush rotary contact cleaning to break contamination loose from the duct walls, paired with Nikro HEPA negative-air machines that hold the dust under containment while we work. These are the same systems used in commercial and industrial indoor air quality work. It’s the difference between cleaning a duct and actually cleaning it. If you want the wider picture of what that work involves, our Dayspring Air Duct Cleaning overview covers the full process.
What Affects HVAC Cleaning Pricing in Louisville
Louisville homes aren’t uniform, and the price reflects that. Here’s what moves the estimate most.
- System size and run count. A house with two systems costs more than one, and every additional supply or return run adds time under containment. A 1,800-square-foot home with two returns prices differently from the same footprint with five.
- Age of the home and the ductwork. Louisville has a deep stock of homes built before modern duct standards, and some of that older flex duct, board duct, or metal trunk is degraded. Cleaning an older system often reveals that the ducts need sealing or repair, which changes the scope.
- How much contamination we find. Light dust is a straightforward job. Heavy buildup, pet dander, a prior renovation’s drywall dust, or evidence of rodent activity means more passes and more time, and that shows up in the estimate.
- Access. Ducts buried behind finished ceilings, systems in tight crawlspaces, or attic runs without a clear path all take longer to reach and contain. Accessibility is a real cost driver, not a sales tactic.
- Whether repair is needed alongside cleaning. A disconnected run, a crushed flex section, or a torn boot means the system can’t hold pressure properly. We repair what we find rather than report it and leave. That’s a separate line on the estimate but avoids a second visit from another contractor.
- The Louisville seasons. The humid stretches of summer are hard on ductwork and encourage biological growth in damp, unconditioned spaces, and the heating season keeps systems running constantly. A system that’s been through a few full cycles of both usually carries more contamination than one in a milder climate.
None of these are guesses. We inspect the system and show you what’s inside before we start, so you’re deciding with your eyes open.
What’s Actually Included in a Full HVAC Cleaning?
A full HVAC cleaning covers every part of the system that air passes through, not just the visible registers. Here’s what a complete job involves when we’re on site.
- Every supply and return run gets cleaned by rotary contact, not just a vacuum pass at the grille.
- Registers, grilles, and boot openings are removed, cleaned, and reinstalled.
- The blower compartment and the area around the air handler are cleaned where accessible.
- Negative-air containment runs throughout the job so loosened dust stays captured rather than redistributing into the house.
- A final airflow and visual check confirms the runs are clear and connected.
If we find damage during the job, we flag it and quote the repair before doing it. We don’t clean a duct system and leave a disconnected run in place, because a system that leaks doesn’t deliver the result you paid for.
Dryer Vent Cleaning: Priced Separately, Valued Separately
Dryer vent cleaning is a $100 to $175 job in Louisville, and it’s worth treating as more than housekeeping. Clogged dryer vents are among the leading causes of residential fires, according to the National Fire Protection Association’s data on home fires, and a vent packed with lint is a genuinely dangerous thing to leave sitting. A dryer that takes two cycles to dry a load, or one that feels hot to the touch on the outside, is telling you the vent is restricted.
We clean the full length of the vent, not just the part behind the dryer. If you’re already booking a duct cleaning, adding the dryer vent is the efficient time to do it.
How to Save on HVAC Cleaning
There’s no magic discount here. What there is: a few practical ways to keep your estimate near the bottom of the range and get more life out of the work.
- Change your filters on schedule. A clean filter means less contamination reaches the ductwork in the first place. A system that’s been running on clogged filters for years is a bigger job than one that hasn’t.
- Book the estimate before you have a problem. The free estimate lets you plan and budget instead of paying for a rush job once something’s already wrong. Call (877) 517-3289 to schedule.
- Combine services in one visit. Adding dryer vent cleaning or a repair to a duct cleaning visit spreads the cost of getting a crew to your house across more work, instead of paying for two separate visits.
- Address small repairs early. A small tear or a loose connection costs far less to fix than a collapsed run that the system has been pushing against for months.
- Ask what the estimate covers. A written scope with the runs, the repairs, and the equipment spelled out means no surprises mid-job. We give you that in writing.
The estimate is genuinely free and there’s no fee to get it. The price is set per job, in writing, before any work begins.
Does HVAC Cleaning Really Change Your Air?
It does, but the honest version is that you’ll notice it more in some ways than others. A cleaned duct system means fewer particles circulating with the air, which matters for anyone with allergies or respiratory sensitivity. For a household with a new baby at home, or for someone who’s just moved into an older Louisville house and found a musty smell coming from the vents, the change is usually noticeable within a few days.
The way we put it: cleaning a system removes what’s in it, and repair makes sure the system delivers the air it was designed to. Both matter. A clean duct that leaks into an attic doesn’t improve your air, and a sealed duct that’s full of dust still circulates dust. That’s why we do both under one visit. The work isn’t finished until the air inside actually feels different.
If your home has filtration equipment installed already, we work around it and integrate with it. We’re trained to work alongside Honeywell and Aprilaire systems, and our approach is compatible with Abatement Technologies and Guardsman-grade equipment. That means if you already have a higher-end filtration setup, a cleaning from us doesn’t undo it.
Why Choose Dayspring for HVAC Cleaning in Louisville?
Because the whole system gets handled by one crew, from the inspection to the cleaning to any repair the job uncovers. You don’t call one company to clean and then a second to fix what the first one found.
We’ve been serving Louisville since 2013, and in that time the focus hasn’t changed: professional-grade equipment, a full inspection before a price gets quoted, and a crew trained to handle what’s actually installed in your home, not just what’s convenient to clean. If your system has Honeywell, Aprilaire, Abatement Technologies, or Guardsman components, we can work with them rather than around them. If you’re weighing us against another provider, the questions to ask are simple: what equipment will they bring in, and will they fix what they find or just hand you a report. If the answers aren’t specific, look elsewhere.
Call (877) 517-3289. We answer 24/7. Fast dispatch from 7am to 7pm, Sunday through Friday.
FAQs – HVAC Cleaning Cost
How much does HVAC cleaning cost in Louisville?
HVAC cleaning in Louisville typically costs $350 to $900 for a full residential system, and most homes land near $500. Smaller homes or single-zone systems run $250 to $450. Call (877) 517-3289 for an exact quote, which is free.
Is HVAC cleaning worth the money?
For most homeowners, yes, and the clearest case is a home with a system that’s never been cleaned in an older Louisville house or one where someone’s dealing with allergies. The cost of a standard cleaning is $350 to $900, and the work also surfaces problems – disconnected runs, torn flex, restricted returns – that otherwise keep costing you in energy and air quality. It’s worth it when the cleaning includes inspection and repair, not just a vacuuming.
How often should HVAC ducts be cleaned?
For most homes, every three to five years is a reasonable cycle. If you’ve recently renovated, have pets, have a system that’s never been cleaned in an older home, or notice visible dust or musty smells from the vents, it’s worth booking sooner. Cleaning costs $350 to $900 in the Louisville market; waiting tends toward the higher end of that range as buildup accumulates.
Does HVAC cleaning cost more for two-story homes or multiple systems?
Yes. A second story or a second system adds runs and time under containment, which moves the estimate toward the top of the $350 to $900 range and sometimes beyond it. Additional zones or returns typically add $50 to $150 per run. We measure the house before we quote, so the price reflects your actual system.
How much does dryer vent cleaning cost separately?
Dryer vent cleaning in Louisville runs about $100 to $175 on its own, depending on vent length and lint buildup. It’s less expensive when combined with a full HVAC cleaning visit. Given the fire risk associated with clogged vents, it’s a job worth booking rather than deferring. Call (877) 517-3289 to schedule.
Schedule a Free Estimate
If your system is overdue for cleaning, or you’ve noticed dust, a musty smell, or uneven airflow through parts of the house, the estimate is the fastest way to find out what it will actually cost. Call (877) 517-3289. We answer 24/7. Fast dispatch from 7am to 7pm, Sunday through Friday. For the local area, our Louisville page covers how to schedule. Clean ducts, repaired ducts, and a safer dryer vent, handled by one crew.
Pricing reflects the Louisville market as of 2026. Dayspring Air Duct Cleaning offers free estimates – call (877) 517-3289. Written by the team at Dayspring Air Duct Cleaning, serving Louisville since 2013.
What Our Customers Say
"Two guys, about three hours, plastic down at every register, and they wiped the vent covers before putting them back."
- Lucia Herrera"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."
- Tim Kowalski"Did the dryer vent while they were here for a small add on price. The dryer now finishes a load in one cycle instead of two."
- Destiny Grant