Whole-home duct cleaning
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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.
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AfterHow Much Does Air Quality & Sanitizing Cost in Orlando?
Air quality and sanitizing service in Orlando, FL typically costs between $295 and $700 for a whole-home treatment, with most families paying around $450 depending on home size, the type of sanitizing method used, and the condition of the ductwork. Smaller add-on treatments like single-room UV purification or a targeted antimicrobial fog start closer to $150. We provide a written price before any work starts, so you’ll know the exact number before we touch anything.
This guide breaks down what you’ll actually pay in the Orlando market in 2026, what moves the price up or down, and what questions to ask before you book. No vague “it depends” hedging. Just numbers, specifics, and what to expect.
Air Quality & Sanitizing Cost Breakdown (2026)
The table below reflects pricing we see across Orlando, from College Park to Lake Nona to Winter Park and everywhere in between. These are the ranges families actually encounter when they call around.
| Service | Typical Orlando Price Range | What It Includes |
|---|---|---|
| Whole-home duct sanitizing (fogging) | $350 – $600 | Antimicrobial fog applied through the full duct system after cleaning, kills mold spores and bacteria on interior surfaces |
| Duct cleaning + sanitizing package | $450 – $750 | Full mechanical cleaning with Rotobrush or Nikro equipment, followed by sanitizing fog and a visual post-job photo |
| UV light installation (in-duct) | $500 – $900 | Honeywell or Aprilaire UV lamp mounted inside the supply plenum, wired to run continuously |
| Whole-home air purifier installation | $600 – $1,200 | Aprilaire or Honeywell media-based purifier installed at the air handler, plus filter replacement schedule |
| Single-room HEPA scrub (portable) | $150 – $300 | Abatement Technologies HEPA unit run in one room for 24 – 48 hours, common after water intrusion or odor events |
| Dryer vent sanitizing add-on | $75 – $125 | Added to a dryer vent cleaning, antimicrobial fog applied to the vent run |
| Coil cleaning + sanitizing | $200 – $400 | Evaporator coil cleaned and treated to prevent microbial growth on the coil surface |
These numbers are for the Orlando market specifically. Costs tend to run slightly higher in newer construction areas like Horizon West or Baldwin Park where homes are larger, and slightly lower in older, single-story homes across Conway or Pine Hills. What you actually pay comes down to a handful of factors we cover below.
Here’s the thing about pricing: a cheap sanitizing job that doesn’t include a written price upfront, shoe covers, drop cloths, and a photo of the finished work is not actually cheap. It’s a gamble. We’ve walked into too many Orlando homes where a previous crew fogged the ducts and left residue on furniture or didn’t protect floors at all. The price on the invoice was the least of the homeowner’s problems.
What Affects Air Quality & Sanitizing Pricing in Orlando
No two homes in Orlando price out the same. Here are the six factors that move your quote the most.
- Home square footage and duct runs. A 1,200-square-foot ranch in Audubon Park has maybe 8 – 10 registers. A 3,400-square-foot two-story in Dr. Phillips can have 18 – 22. More registers mean more time to sanitize properly, and that’s reflected in the price.
- Access to the air handler. In Orlando, air handlers live in garages, attics, and closets. Attic units in places like Winter Park’s older homes get hot (easily 120°F+ in July), which means slower, more careful work. Closet units are faster. The access point matters.
- Current duct condition. If ducts are coated in years of dust, pet dander, and the fine sand that blows in from Orlando’s sandy soil, the sanitizing step takes longer and uses more antimicrobial product. Clean ducts sanitize faster. Dirty ducts need a full mechanical clean first, which is why the package price exists.
- Type of sanitizing method. Fogging with an EPA-registered antimicrobial is the most common and most affordable. UV lights cost more up front but provide ongoing treatment. HEPA scrubbers are priced by the day. The method you choose directly changes the line item.
- Pet presence and dander load. Orlando homes with two or three dogs (or cats that shed like it’s their job) carry a heavier particulate load. That’s not a surcharge item on our invoice; it just means the job takes longer and uses more product, which shows up in the quote.
- Seasonal demand. Orlando’s rainy season (June – September) pushes humidity up and mold activity with it. More people call for sanitizing during those months, and scheduling can get tighter. Prices stay stable; availability shifts. Booking in spring can mean more flexible scheduling windows.
One thing that should never affect the price: surprises. We give you a written price before any work starts. Always. The number on the quote is the number you pay. No “we found extra mold” upcharges mid-job. If we find something, we show you, we explain it, and we re-quote before doing anything else.
What You’re Actually Paying For: The Morton’s Approach
Sanitizing is not a magic fog-and-go. It’s a process with defined steps, and the quality of each step determines whether the treatment actually holds up in Orlando’s humidity. Here’s what a proper job looks like from the inside, so you know what your dollars buy.
First, the equipment. We run Rotobrush and Nikro systems for mechanical duct cleaning. When we sanitize, we use fogging equipment paired with EPA-registered antimicrobial products. For homes that need air scrubbing, we deploy Abatement Technologies HEPA units, not entry-level rental gear. For UV and whole-home purification, we install Honeywell and Aprilaire units. These aren’t marketing names. They’re the brands that show up on the truck.
Second, the prep inside your home. Before any equipment comes through the door, our technicians put on shoe covers and lay down drop cloths from the entry to the work area. We work around your house, not through it. If a toddler is napping in the room next to the utility closet, we use quieter tools and tell you what we’re doing before we do it. If your dog is watching us from the hallway, we don’t shoo them away; we just keep working around them. This is the Cedarwell Care Promise in practice: the home is protected before the service begins, not cleaned up after.
Third, the sanitizing itself. The fog we run through the ducts is designed to kill mold spores, bacteria, and odor-causing microbes on interior duct surfaces. In Orlando, where air conditioners run ten months a year and humidity keeps surfaces damp, this matters more than in drier climates. The treatment works with the duct cleaning, not instead of it. Fogging a dirty duct is like spraying disinfectant on a dirty counter. The physical removal of dust and dander has to happen first.
Fourth, the proof. Before our crew leaves, we take a photo of the finished work and show it to you. You see the clean duct interior or the installed UV lamp before we pull out of the driveway. We don’t ask you to take our word for it. We hand you the evidence.
Since 2005, Morton’s Air Duct Cleaning has been part of the Cedarwell family of independent companies. Paul Adeyemi leads our Orlando team, and every technician who walks into your home is background-checked, uniformed, and working to the C.A.R.E. values. That’s not a corporate slogan; it’s the standard we hold ourselves to on every job, including yours.
How Much Does Air Duct Cleaning Cost Separately in Orlando?
Many Orlando homeowners ask about sanitizing only to learn they need cleaning first. Duct cleaning alone in Orlando typically runs $300 to $500 for a standard single-family home, depending on the number of vents and the condition of the system. Add sanitizing on top, and the combined job falls in the $450 – $750 range shown in the table above.
If your ducts haven’t been cleaned in years (or you’ve never had them cleaned since buying the home), the honest recommendation is usually the package. Sanitizing over old buildup wastes product and money. You can learn more about our core service on our home page, and the full scope of this offering is covered on our Air Quality & Sanitizing in Orlando page.
Is Air Quality & Sanitizing Worth the Cost in Orlando?
For many Orlando families, yes. The calculation is straightforward: Orlando’s climate means windows stay shut and the AC runs constantly for most of the year. That makes indoor air quality a daily factor, not a seasonal one. Families with kids, pets, or anyone with allergies or asthma often notice the difference within a week of a proper duct clean and sanitize – less dust on furniture, fewer musty odors, and a system that circulates cleaner-feeling air.
The question isn’t “is sanitizing worth it” as much as “is it worth doing badly.” A rushed fog with cheap product leaves residue and doesn’t hold up. A proper job with the right equipment and the right process lasts. The 365-Day Done Right Promise exists because we’d rather you call us back than live with work that wasn’t done right. If the job isn’t right, we make it right. Full stop.
How to Save on Air Quality & Sanitizing
Here are practical ways Orlando homeowners keep sanitizing costs down without cutting corners on quality.
- Bundle duct cleaning and sanitizing together. The combined package costs less than booking both separately at different times. You also avoid paying a second service call fee and a second setup of drop cloths and shoe covers.
- Change your HVAC filter before and after the job. A fresh filter helps the sanitized system stay cleaner longer. Use a MERV 8-11 filter (check your system’s capacity first) and change it every 60 – 90 days in Orlando’s high-use climate.
- Schedule during spring or fall. Demand drops a bit outside the rainy-season mold spike from June through September. Availability is wider, which can make scheduling more convenient even if the price itself doesn’t move much.
- Request a written quote and compare line items, not just totals. When you call around, ask what’s included: shoe covers and drop cloths? A photo of the finished work? EPA-registered product? Equipment brands? Two quotes at $450 might include very different things.
- Call us at (321) 204-8194 for a free estimate. Estimates are free, and the price we quote is the price you pay. No discovery fees, no surprise line items. You’ll have a real number to plan around before you decide anything.
DIY vs. Professional Air Quality Work in Orlando
You can buy an over-the-counter sanitizing spray at a big-box store in Orlando for $15 – 40. You can also rent (or buy) a consumer-grade ozone machine for $100 – 300. We’ll be straight with you about what these options actually do.
Consumer sprays work on hard surfaces you can reach. They don’t reach inside ductwork, and that’s where the microbial growth, dust, and odor sources live in an Orlando home. The spray might make one room smell fresh for a few days. It will not sanitize a duct system.
Ozone machines are a separate conversation. We don’t recommend consumer ozone use in occupied homes. Ozone is a lung irritant, and running one in a house with kids or pets present is a real risk. If you’ve had a serious odor event (smoke, water damage, a dead rodent in a wall), the right tool is a HEPA scrubber run by someone who knows how to calculate air changes and keep the family and pets out of the treated space.
For surface-level, ongoing air quality improvement, the practical DIY moves are: change filters on schedule, vacuum registers and returns monthly, keep humidity below 60% with a dehumidifier if your AC struggles, and don’t run the system with a completely clogged filter. These habits extend the life of any professional treatment you pay for.
How Long Does Air Quality & Sanitizing Take?
A typical whole-home duct cleaning plus sanitizing job runs 3 to 5 hours in an average Orlando home. Smaller homes can finish in 2 – 3 hours. Larger homes with multiple systems or heavily soiled ducts may take most of a day.
UV light installation adds 1 to 2 hours on top of the sanitizing time. HEPA scrubber treatments run over multiple days because the unit needs time to cycle the air in the room.
We’ll tell you the expected window before we start, and we’ll update you if anything changes. If you have a young child who naps at a specific time, tell us. We’ll plan around it. If you need to leave for school pickup, we’ll coordinate. The job takes what it takes to do it right, and you’ll know the plan before we begin.
FAQs – Air Quality & Sanitizing Cost
How much does whole-home air sanitizing cost in Orlando?
Whole-home air sanitizing in Orlando typically costs $350 to $600 for a fogging treatment applied through the duct system. The price depends on home size, duct condition, and the number of registers. Call (321) 204-8194 for a free, written estimate for your specific home.
Is it cheaper to sanitize ducts or replace them?
Sanitizing and cleaning ducts costs $450 to $750 in Orlando versus $4,000 to $10,000+ for full duct replacement. Unless ducts are collapsed, torn, or severely rusted, cleaning and sanitizing almost always makes more financial sense. A proper inspection will tell you which you actually need.
Does air quality sanitizing remove mold permanently?
Sanitizing kills active mold spores on treated surfaces, but it does not address the moisture source that allowed the mold to grow. In Orlando’s humid climate, that’s usually a drainage issue, a humidity imbalance, or a system problem. We’ll identify what we see and tell you if a separate fix is needed before sanitizing makes sense.
How often should I sanitize my air ducts in Orlando?
Most Orlando homeowners benefit from duct cleaning every 3 to 5 years, with sanitizing done as part of that service. Homes with heavy pet dander, recent water intrusion, or allergy-sensitive family members may want treatment more often. We don’t push unneeded services; we’ll tell you what we see and what we’d do if it were our home.
Do you charge extra for shoe covers and floor protection?
No. Shoe covers, drop cloths, and a photo of the clean-up before we leave are included on every single visit. They’re part of the Cedarwell Care Promise, not optional add-ons. The written price you get before we start is the price you pay. Call (321) 204-8194 and we’ll walk you through exactly what’s included.
Can you come today for air quality service in Orlando?
We aim for same-week scheduling for most air quality and sanitizing jobs in Orlando, with same-day availability depending on the calendar. A live person answers our phone 24/7. Call (321) 204-8194 and we’ll check our schedule for today or the next available slot that fits yours.
Get a Free, Written Estimate for Air Quality & Sanitizing in Orlando
You deserve to know the price before anyone touches your home. You deserve a crew that puts on shoe covers before walking across your floor and puts down drop cloths before setting up equipment. You deserve a photo of the finished work. That’s the baseline at Morton’s Air Duct Cleaning, and it has been since 2005.
Paul Adeyemi and our Orlando team are ready to walk you through what your home actually needs, what it will cost, and what we’ll do every step of the way. No pressure, no surprises, no fear-based selling. Just a clear plan and a written number.
Call (321) 204-8194 for a free estimate. A live person answers, day or night.
Written by Paul Adeyemi, Owner at Mortons Air Duct Orlando, serving Orlando since 2005.
Pricing reflects the Orlando market as of 2026. Mortons Air Duct Orlando offers free estimates – call (321) 204-8194.
What Our Customers Say
"Spotless work. They laid drop cloths everywhere and I was honestly impressed there was zero mess at the end. Showed me the dirt they pulled out so I could see it was worth it."
- Shelby Dunham"My son's asthma has been better since they did the ducts. The crew was gentle and quiet, asked before moving anything, and used a product they said was safe around kids and pets."
- Grant Mcallister"They cleaned our ducts and the dryer vent. What I appreciated was how careful they were moving furniture back exactly where it was. Took before and after photos of each vent too."
- Hiroshi Tan