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.
Guardsman Air Duct Cleaning in Orlando: What to Know First
We’re an independent Guardsman service provider in Orlando, and we clean the ducts connected to Guardsman filtration and HVAC systems. Most whole-home Guardsman duct cleaning jobs in Orlando run between $349 and $589, depending on system size and how long it’s been since the last cleaning. We show up with a written price before any duct gets touched, and most jobs are done in half a day.
If you own a Guardsman system in Orlando and your registers are blowing dust, your allergies have gotten worse indoors, or you can see buildup around the return grille, this page covers what’s actually going on inside your ducts and what it costs to fix it. Call (850) 750-6095 for a free estimate, and you’ll talk to a live person, not a voicemail tree.
How Guardsman Products Fail – and How We Fix Them
Guardsman builds solid filtration components, but Orlando’s climate does specific things to the ductwork attached to them. Here’s what we routinely find on Guardsman jobs in this city:
- Guardsman media filter housings collecting mold on the downstream side. Orlando’s humidity runs above 70% for most of the summer. When a Guardsman media filter sits saturated with moisture against the blower side, condensation forms inside the housing and the first few feet of supply duct. We see this most on Guardsman 16×25 and 20×25 media cabinets. The fix is cleaning the housing, replacing the gasket if it’s degraded, and treating the first section of supply trunk with an EPA-registered antimicrobial before cleaning the full run.
- Return duct collapse on older Guardsman flexible duct runs in ranch homes. Homes in Conway and Azalea Park built in the 1970s and 80s often have original flex duct that’s lost its internal wire spring. The duct looks fine from the register, but it’s pulling flat under negative pressure. That starves the Guardsman blower, lowers airflow, and makes the whole system work harder. We run a video inspection first to find collapsed runs, then clean what’s salvageable and tell you straight if a section needs replacing.
- Drywall dust and construction debris from new builds near Lake Nona. Guardsman systems in newer Orlando homes get loaded with sheetrock dust and stray screws from initial construction. Builders don’t clean ducts before move-in, and that dust stays in the supply runs, cycling through the home every time the fan kicks on. A Rotobrush rotary brush system pulls that out. Afterward, we run a Nikro HEPA vacuum to keep anything from drifting back into the living space.
- Guardsman electronic air cleaner cells that were never cleaned after installation. When the collector cells get coated, the unit stops catching particles and starts passing them into the ductwork. We clean the cells, but we also clean the duct interior downstream because weeks or months of unfiltered air have left a film inside the supply runs. If the cell is beyond cleaning, we tell you before quoting anything else.
- Condensation pooling in supply trunks above garage ceilings. In Orlando, ducts running through unconditioned attic or garage space sweat constantly. That moisture pulls fiberglass insulation particles into the air stream on Guardsman systems with internally lined trunks. We see it regularly in College Park and Winter Park homes with vaulted ceilings. The interior liner breaks down, and you’re breathing those fibers. Our negative-pressure extraction pulls the loose debris straight into the vacuum, not back through your registers. Clean ducts, clear price, no detours.
Styles & brands we work with




Our Guardsman Air Duct Cleaning Process
Here’s how a Guardsman cleaning goes from call to cleanup, step by step:
- 1
Call and price. You call (850) 750-6095, describe your home and setup, and we give you a written price range before scheduling. No technician has authority to change that number at your door.
- 2
Arrival and inspection. Our uniformed tech arrives, introduces himself, and walks the system with you. We open the return grille, check the Guardsman filter housing, and show you what we’re seeing before we clean anything. We’ll run a video inspection of the main trunk and branch lines.
- 3
Containment setup. We use Abatement Technologies containment units so dust we pull out doesn’t re-enter your Orlando living room. That’s non-negotiable on our jobs.
- 4
Rotary brush and HEPA extraction. We run a Rotobrush through the supply and return runs, loosening all debris, while a Nikro HEPA vacuum pulls it out at negative pressure. Loosened debris goes into the vacuum, not back into your home.
- 5
Component cleaning. We clean the Guardsman filter housing, grilles, registers, and the blower compartment if accessed. If a filter media or gasket is worn, we show it to you and quote replacement separately, before doing the work.
- 6
Final test and proof. We re-check airflow at the registers and deliver before-and-after photos of your actual ducts. Every job carries our 365-Day Done Right Promise – if the work isn’t right within 365 days, we come back and correct it at no charge.
See the difference
Before
After
Before
After
Before
AfterWhat Guardsman Air Duct Cleaning Costs in Orlando
Here’s what we charge, and what moves the number:
- Standard single-family home (up to 3 bedrooms, single return): $349 – $489
- Larger homes or two-zone systems: $489 – $589
- Guardman electronic air cleaner cell cleaning: typically add $75 – $125
- Video inspection: included with every cleaning
What changes the price: total linear feet of duct, number of returns, whether the Guardsman filter housing needs deep cleaning or gasket replacement, and how long it’s been since the last cleaning. Orlando’s humidity means buildup happens faster than in drier climates, so a home that’s gone five years without service will cost more than one cleaned three years ago. A live person answers 24/7, and estimates are free.
Why Orlando Homeowners Call Cardinal Air Duct Orlando for Guardsman Work
We’re part of the Relay Home Co. family, founded in 2005, and every booking operates under The Relay Standard. That means you get a live trackable arrival time, before-and-after photo documentation of the actual work, and a digital invoice you can pay from your phone. Our technicians are background-checked and arrive in uniform, and they carry Rotobrush, Nikro, Abatement Technologies, and Guardsman-compatible equipment, not a truck-mounted shop vac.
We also work on the brands around your Guardsman system and the Lennox, Trane, and Carrier units we see throughout Orlando homes. That matters because a duct issue is rarely just a duct issue – it’s tied to the blower, the filter, and the overall airflow design. Omar Haddad and his crew have cleaned systems from older ranch homes in Conway to newer builds near Lake Nona, and we don’t upsell equipment your home doesn’t need. If it’s clean, we tell you it’s clean.
FAQs
No. Guardsman’s warranty covers manufacturing defects in their filtration components, not the ductwork connected to them. But neglected ducts can reduce airflow and force the system to work harder, which shortens component life. A documented cleaning history also helps if you ever file a claim related to airflow or overheating.
We give you before-and-after photos of your own ductwork, taken with a video inspection camera, not stock images. The Relay Standard applies to every booking, meaning photographic proof and a digital invoice you can review before paying. Call (850) 750-6095 and ask us to show you what that looks like.
Yes. If your return side is clean but the supply runs are full of dust, we’ll quote supply-side only. We don’t push full-system cleaning unless the video inspection shows the return side needs it too. A written price for exactly what you need is handed to you before a single duct is touched.
Every 3 to 5 years in Orlando, depending on pets, renovation history, and whether the home had construction dust. Homes with Guardsman electronic air cleaners that aren’t maintained monthly may need cleaning sooner because the cells stop catching particulate, and that passes downstream into the ducts. If you’re noticing dust on furniture within a day or two of cleaning your home, that’s a sign to schedule an inspection.
We use OEM Guardsman parts when they’re available and make sense, and quality aftermarket parts when a Guardman part is backordered or discontinued. We’ll tell you the difference, show you both options, and you decide. Either way, you get a written price before we start and a written guarantee on every repair.
Call (850) 750-6095 for a free estimate on Guardsman air duct cleaning in Orlando. A live person answers, you’ll get a written price before work starts, and your booking comes with The Relay Standard: trackable arrival, photo proof, and a digital invoice.
Written by Omar Haddad, Owner, Cardinal Air Duct Orlando at Cardinal Air Duct Orlando, serving Orlando and nearby areas.