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.
Fast, Reliable Air Duct Cleaning Across Lake Mary
Air duct cleaning in Lake Mary typically costs $450 – $850 for a full system on a standard 2,000 – 2,800 square foot home, with most jobs completed in a single visit. The biggest variable isn’t square footage; it’s what’s actually inside your ducts. Lake Mary’s humidity and dense oak canopy mean we regularly pull out a gray paste of pollen and condensation-fed dust that a basic filter change never touches. If you’re noticing dust on furniture within days of cleaning, or your allergies kick up the moment the AC cycles on, your ductwork is telling you something. Call us at (850) 750-6095 and we’ll walk you through what a cleaning involves, what it costs, and when we can be in your neighborhood.
We know Lake Mary. We service the tract-home neighborhoods off Rinehart Road, the condo communities along Lake Mary Boulevard, and the gated enclaves like Heathrow and Magnolia Plantation. Each has its own access quirks, HOA requirements, and duct configurations. That local familiarity means fewer surprises on the day of the job and a cleaner system when we leave.
Why Cardinal Air Duct Orlando Is Lake Mary’s Preferred Air Duct Cleaning Company
Lake Mary homeowners call us because we show up prepared for the specific homes they live in. Most of the housing stock here was built between the early 1990s and mid-2000s: central HVAC systems, flex duct running through attics, and air handlers tucked into garage closets or above hallway ceilings. That’s our bread and butter. We know where the collapse points are, where condensation builds, and where fiberglass duct board starts to break down.
Omar Haddad, who leads our operation, insists on one standard: a written price before a single vent is opened. No per-vent upcharges, no add-ons halfway through the job. The quote you approve is the price you pay. Every job is backed by the 365-Day Done Right Promise, which means if the work isn’t right within a full year, we return and correct it at no charge.
The Relay Visibility Guarantee also applies to every Lake Mary booking. You get a live trackable arrival window, so you know exactly when we’re pulling up. You get before-and-after photos of your own ductwork, not stock images. And you get a digital invoice you can pay from your phone. That’s how Duct Cleaning in Lake Mary should work: total visibility from booking to receipt.
Styles & brands we work with




Commercial Air Duct Cleaning in Lake Mary
Commercial Air Duct Cleaning in Lake Mary covers office parks off International Parkway, medical and dental suites near the Lake Mary SunRail station, and the retail and restaurant spaces along Lake Mary Boulevard. These buildings run their HVAC harder and longer than any home, and the humidity here means evaporator coils and duct interiors accumulate a biofilm that residential systems rarely see.
For a commercial space, a full system cleaning in Lake Mary generally runs $1,200 – $3,500 depending on square footage, number of rooftop units, and ceiling plenum complexity. We schedule after business hours or on weekends when needed, so you don’t close your doors for a day. The written price still applies, and the 365-Day Done Right Promise covers commercial work the same as residential.
Post-Construction and Build-Out Cleanings
New commercial build-outs in Lake Mary leave drywall dust and construction debris inside supply runs and return plenums. We run a full negative-pressure extraction after your contractor finishes, so the first tenants aren’t breathing drywall particulate on day one.
Restaurant and Kitchen Exhaust Adjacent Ducts
Kitchens along the Lake Mary corridor deal with grease-laden air that settles in nearby ductwork. We use Abatement Technologies containment units to isolate the work zone and keep the rest of the restaurant open during cleaning.
Air Duct Cleaning Services in Lake Mary
Air Duct Cleaning Services in Lake Mary mean a full system clean, not just a few supply registers. We clean supply ducts, return ducts, the air handler cabinet, the blower motor, and the main trunk lines. For most single-family homes here, that’s $450 – $850 depending on system size and accessibility.
Lake Mary’s flex duct, common in 1990s tract construction, needs careful handling. Aggressive brushing cracks the inner liner and makes the problem worse. We use agitation tools paired with negative-pressure extraction, meaning the loosened debris goes straight into the Nikro HEPA vacuum, not back into your living room. Nothing gets blown around your house.
Supply Duct Cleaning
Your supplies are the ducts that carry conditioned air into each room. In Lake Mary homes, these runs often extend through hot attics, and the temperature differential causes condensation that bonds dust to the walls. We clean every supply run from the register back to the plenum.

Full System Cleaning with Video Inspection
Every full system cleaning includes a camera pass. We look for flex-duct kinks, separations, and blockages before we start and after we finish. If a duct has collapsed in an attic chase, a camera is the only way to see it from the outside.

What happens when you call
- 1
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.
Trusted Brands We Service in Lake Mary
We work on systems built around every major HVAC brand found in Lake Mary homes – Carrier, Trane, Lennox, Goodman, Rheem, and York among them. More importantly, we carry a professional equipment fleet that matches the job: Rotobrush rotary brush systems for agitation, Nikro HEPA-rated negative-air vacuums for extraction, and Abatement Technologies containment units for jobs that require isolating a work area. We also stock Aprilaire and Guardsman filtration products locally, so if your cleaning reveals a filtration gap, we can address it the same day rather than handing you a catalog. That local parts availability means faster turnaround for Lake Mary customers.
See the difference
Before
After
Before
After
Before
AfterCommon Air Duct Cleaning Problems We See in Lake Mary Homes
- Fiberglass shedding from duct board. Many 1990s homes in Lake Mary used fiberglass duct board for trunk lines and plenums. Years of humidity breaks down the binding, and microscopic glass fibers start blowing into bedrooms. A basic cleaning misses this entirely; our camera inspection catches it, and our agitation process removes the loose material.
- Collapsed flex duct in attic chases. Tract homes built during Lake Mary’s boom years often have long flex runs that sag and pinch over time. A technician who only cleans accessible registers might never see the kink, but the airflow loss is real. We locate these with a camera and either correct the sag or flag it for repair.
- Microbial growth from condensation. Lake Mary’s heat and humidity create condensation inside ducts that never fully dry between cycles. That moisture feeds mold and bacteria, especially if filters haven’t been changed consistently. Our cleaning removes the growth, and we’ll recommend the right MERV-rated filter for the pollen load around your neighborhood.
- HOA-restricted access cutting work short. In communities like Heathrow and Magnolia Plantation, condo associations have strict parking and service-hour rules. A crew that doesn’t plan around those rules can get shut down mid-job. We coordinate with management offices before we arrive, so the full cleaning happens in one uninterrupted visit.
Pricing for Air Duct Cleaning in Lake Mary, FL
Here’s what you should expect to pay in Lake Mary for a full system cleaning: $450 – $650 for a typical 1,500 – 2,200 square foot home with a single air handler, and $650 – $850 for larger homes with two systems or longer duct runs common in the open floor plans of Heathrow and Magnolia Plantation. Commercial jobs start around $1,200 and scale with the number of rooftop units and the complexity of the plenum layout.
What actually shifts the price: number of air handlers, total duct length, how long it’s been since the last cleaning, and whether we’re dealing with HOA parking restrictions that require additional coordination. You’ll get a written price before any work starts. Call (850) 750-6095 for a free estimate for your specific home. No per-vent pricing, no bait pricing, no surprise line items.
We Also Serve Cities Near Lake Mary
Our crews serve all of Lake Mary and the surrounding communities, including Altamonte Springs, Winter Springs, DeBary, and Winter Park. If you’re in one of these areas, the same written-price guarantee, same professional equipment, and same 365-Day Done Right Promise apply. We coordinate dispatch and scheduling from our South FL office, but the crews working in your home are local and know the neighborhoods. You’re getting expertise specific to the whole area, not just a metro-area pitch. For full details on how our Air Duct Cleaning process works, visit the service page anytime.
Serving Lake Mary, FL - Our Local Coverage Area
We’re based in the Lake Mary area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs About Air Duct Cleaning in Lake Mary
Lake Mary’s humidity creates condensation inside ducts during the cooling season, and that moisture feeds mold and microbial growth if the system isn’t cleaned and maintained. We treat the problem at the source, not just the surface. Our cleaning includes the air handler cabinet and blower motor, which is where moisture collects and where other companies often stop. We use professional containment and HEPA extraction so spores don’t spread through your house during the job. If we find active growth, we’ll show you before-and-after photos and discuss filtration options. Call (850) 750-6095 if you suspect mold in your ducts.
Yes. We coordinate with property management or the HOA before scheduling any job in Heathrow, Magnolia Plantation, or any other restricted community in Lake Mary. That means we know where to park, what hours we can work, and how to access the unit without setting off security protocols. The work gets completed in one visit rather than stretched across two because the crew got turned away mid-job. We’ve handled enough of these communities to know the drill, and our technicians arrive in uniform with identification.
Lake Mary homes built in the 1990s and early 2000s often used fiberglass duct board for trunk lines. Humidity breaks down the resin binding over time, and tiny glass fibers start shedding into the airflow. Your filter catches some of it, but fine particles pass through standard filters. We find this during camera inspections all the time. The fix is a full system cleaning that removes the loose fiberglass, plus a conversation about whether your filtration is adequate. If the duct board itself is degrading badly, we’ll document it and discuss long-term options.
We inspect the dryer vent as part of every full system cleaning, because a clogged vent is a fire risk and often the reason a dryer suddenly takes two cycles to finish a load. In Lake Mary condos with shared vent stacks, the job is trickier. Your vent may connect to a common riser before exiting the roof, and lint from multiple units collects in one place. We coordinate with the HOA for roof access and use our extraction equipment to clear the full accessible run. It’s part of the complete picture, not an add-on you have to remember to book separately.
Every 3 – 5 years is a reasonable cadence for most Lake Mary homes, but if you live near the oak hammocks or wetlands, or if anyone in the house has allergies, you may want it every 2 – 3 years. The live oaks and pines here dump so much fine pollen that ducts reload quickly, especially if you’re using a low-MERV filter. After we clean, we’ll recommend a filtration level that matches the pollen load around your specific neighborhood. That keeps the system cleaner longer between professional visits. Call (850) 750-6095 and we’ll talk about what makes sense for your home.
In a Heathrow condo off Lake Mary Boulevard, our crew navigated restricted parking and a second-floor attic hatch to service a system that had never been cleaned since 2003. The flex duct in the attic was caked with a gray paste of pollen and humidity-fed dust, and the blower motor was coated in fine fiberglass from deteriorating duct board that was shedding into the bedroom registers. Using negative pressure and agitation tools per NADCA standards, we removed the debris and restored airflow, and the resident reported their allergies finally eased at night. That’s what a real cleaning in Lake Mary looks like.
If you’re ready to get the ducts in your Lake Mary home cleaned properly, with a written price before we start and before-and-after photo proof of the work, call us at (850) 750-6095. The estimate is free, and a live person answers the phone.
Written by Omar Haddad, Owner at Cardinal Air Duct Orlando, serving Lake Mary and surrounding communities.