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
See the difference
Before
After
Before
After
Before
AfterFull System Cleaning in Tampa, FL
Full system cleaning means we clean every part of your HVAC system that air touches – supply ducts, return ducts, the blower motor and fan, the evaporator coil, the drain pan, and the air handler cabinet. In Tampa, where air conditioners run 10 to 11 months a year and humidity hovers above 70% most days, that system gets wet, dusty, and often moldy faster than anywhere else in the country. At Cardinal Air Duct Tampa, we do this as a single, flat-priced service that typically runs $550 to $950 for a standard single-family home depending on system size and accessibility. Call us at (850) 403-3474 and we’ll give you a written price before a single panel comes off. If you’re still getting familiar with what duct cleaning covers, start with our Air Duct Cleaning in Tampa page for the full picture.
We’re part of the Relay Home Co. family, founded 2005, and every full system cleaning we book in Tampa comes with The Relay Standard: a live trackable arrival window, before-and-after photos, and a written price before any work starts. That’s how Omar Haddad runs this location. You’ll know exactly who is walking through your door, what they’re doing, and what it costs before they touch your system.
When You Need Full System Cleaning
Most Tampa homeowners don’t wake up thinking about Air Duct Cleaning services. But the signs are usually sitting right in front of you. Here’s what we hear most often from customers in South Tampa, Westchase, Carrollwood, and Brandon:
- Dust returns within two to three days of wiping surfaces. If you can dust your TV stand on Sunday and write your name in it by Wednesday, the dust is coming from inside the system, not from outside. Full system cleaning pulls that reservoir out at the source – the return ducts, the blower cabinet, and the coil.
- One or two rooms stay warmer than the rest of the house. A partially blocked return or supply duct in a far bedroom forces the system to pull return air from somewhere else. That room never gets enough airflow because the duct is carrying half the air it should.
- You smell a musty or sour odor when the AC kicks on. Tampa’s humidity means condensation. That condensation sits in the drain pan and on the coil. If the coil or pan has never been cleaned, the air moving across it picks up the smell and carries it through the house. Cleaning the ducts alone won’t fix this – the coil has to be cleaned too, and that’s the “full” in full system cleaning.
- Your filter clogs faster than it should. A system running with debris in the blower cabinet and returns will pack a 1-inch filter in three weeks. If you’re replacing filters monthly, the dirt is already inside the system.
- You renovated recently or bought a flipped house. Drywall dust, sawdust, paint overspray, and construction debris settle into return ducts and the blower housing. Flip renovations in Seminole Heights and Ybor City are notorious for leaving drywall dust inside returns because no one opens the cabinet before selling.
- You can’t remember the last time anyone looked inside the ducts. Most Tampa homes built before 2010 have never had a full system cleaning. If you’ve owned the house for six years and never had it done, the answer to “when” is probably this spring before the rainy season starts.
Our Full System Cleaning Process
We don’t just shove a vacuum hose in a register and call it a day. Full system cleaning is exactly that – the full system. Here’s the order we work in on every Tampa job.
- Pressure and airflow check before anything else. We measure static pressure and airflow at the return and supply before we clean. That baseline tells us whether your concern is dirt or something else – a crushed flex duct, a closed damper, an undersized return. If there’s an airflow problem, cleaning won’t fix it, and we’ll tell you that before we quote anything.
- Containment and negative-pressure setup. We use an Abatement Technologies containment unit to put your system under negative pressure. That means air only moves into the ducts, never out of them. Loosened dust and debris get pulled straight into a Nikro HEPA-filtered vacuum – not blown back into your living room. We cover the supply and return openings as we go, room by room.
- Rotary brush cleaning of every supply and return trunk and branch line. We run a Rotobrush rotary system through every accessible supply duct and return duct. The brush head agitates the inside walls of the duct, releasing the caked-on film that flat vacuums alone can’t lift. We don’t skip branches. Every register, every return grille, every trunk line gets brushed and vacuumed.
- Blower motor, fan blades, and air handler cabinet cleaning. This is the part most “duct cleaners” leave out. We open the air handler cabinet, pull the blower assembly, and clean the blades, the housing, and the cabinet floor. A blower wheel caked with a quarter-inch of humid Florida grime moves dramatically less air, and it’s the single most common cause of “the AC runs but the house won’t cool” calls we get in Tampa.
- Evaporator coil and drain pan cleaning. In Tampa, your evaporator coil sits in a dark, wet cabinet 365 days a year. That’s a petri dish for biofilm. We clean the coil and the drain pan, flush the condensate drain line, and check the pan for rust-through. Many full system cleanings in Tampa are the first time that coil has been touched since the day the unit was installed.
- Filtration recommendation and installation (if requested). We carry Honeywell and Guardsman filtration products and can install a media filter cabinet or upgrade your current filter setup while the system is open. If you have a Guardsman or Honeywell cabinet already, we’ll load the correct filter. If you don’t, we’ll tell you honestly whether an upgrade makes sense for your home – and we won’t push one if it doesn’t.
Full System Cleaning Pricing in Tampa
Here’s what you can expect to pay for full system cleaning in Tampa right now:
- Single system, home up to 2,000 sq ft: $550 to $700
- Single system, home 2,000 to 3,500 sq ft: $700 to $900
- Single system, home over 3,500 sq ft or two-story with limited attic access: $850 to $1,100
- Two systems (common in larger Tampa homes and older ranch additions): $950 to $1,400
Those prices include every register, every return, the blower assembly, the coil, the drain pan, and the drain line flush. Nothing is “extra” that you assumed was included – that’s not how we quote.
What moves the price up or down:
- Access. Tampa homes with attic air handlers and tight closet installations take longer than garage units. Flex duct in a hot attic slows the work and requires more care, so the price reflects that.
- System age and condition. A 20-year-old R-22 system with a rusted drain pan takes longer to clean safely. We’ll tell you if we find something that looks like it’s near failure before we touch it.
- Filtration upgrades. If you add a Honeywell media cabinet or Guardsman filter, that’s priced separately and always written before you approve it.
- Mold or pest issues. If we find active mold growth in the duct lining or evidence of rodents, we’ll pause, show you photos, and give you a written quote for remediation. We don’t do a bait-and-switch where the “cleaning” suddenly triples in price.
Every quote is written, handed to you, and does not change at the door. That’s a Relay Home Co. rule, and it applies to every booking. Call (850) 403-3474 and we’ll give you a range over the phone and a fixed price in writing before we start.
FAQs – Full System Cleaning
How long does full system cleaning take in Tampa?
Full system cleaning typically takes 4 to 6 hours for a single system in an average Tampa home. Homes with two systems or tight attic access can run 7 to 8 hours. We don’t rush the coil, the blower, or the drain line – those are exactly the things that get skipped when a crew is trying to do three houses in a day. Call (850) 403-3474 and we’ll give you a time estimate based on your home’s specifics.
Is full system cleaning worth it for a home with a fairly new AC?
Yes, but the reasons are different than for older systems. A newer system still pulls Tampa’s humid air across a coil that’s wet 10 months a year, and construction dust from the install often stays in the Residential Duct Cleaning target areas like the ducts and blower cabinet. Cleaning early prevents that debris from getting baked into the coil and keeps your manufacturer’s warranty clean – many manufacturers require proof of maintenance if you file a claim. The earlier in the system’s life you clean it, the longer it stays efficient.
Does full system cleaning help with allergies in Tampa?
It can, but only if the coil and blower are cleaned along with the ducts – which is exactly what “full system” means. A duct-only cleaning leaves the coil and blower untouched, and those are the two wettest, dustiest components in a Florida HVAC system. Removing the biofilm on the coil and the dust packed into the blower wheel can meaningfully reduce the amount of particulate moving through your house. If allergies are the main reason you’re calling, tell us so on the phone and we’ll pay special attention to the coil and drain pan.
How often should I get full system cleaning in Tampa?
Every 3 to 5 years for most Tampa homes. Homes with pets, smokers, high-occupancy layouts, or lots of landscaping debris nearby may need it every 2 to 3 years. Homes we’ve cleaned once tend to stay cleaner longer because the system is starting from zero, not from 15 years of accumulation. We’ll give you a realistic interval based on what we see in your system, not a generic chart from a franchise playbook.
Do you clean both supply AND return ducts?
Yes. Every full system cleaning includes all supply ducts, all return ducts, every register, every return grille, and the return plenum. We don’t “spot clean” a few visible registers in the living room and call it done. The return side is where most of the dust enters the system, so skipping returns would leave the main source untouched. Every vent in the house gets cleaned, and we photograph it before and after.
What’s the difference between a full system cleaning and a regular duct cleaning?
A regular duct cleaning typically covers the supply and return ducts only. Full system cleaning adds the mechanical components where air actually moves through the unit: the blower motor and fan blades, the evaporator coil, the drain pan, and the air handler cabinet. In a humid climate like Tampa, those components are the most important part of the job. If you only do ducts, you’re leaving the two wettest parts of the system untouched – and that’s where the mold and biofilm live. For a broader look at what duct cleaning includes, see our Air Duct Cleaning in Tampa service page.
Why Tampa Homeowners Choose Cardinal Air Duct Tampa
We name brands because you’re paying for the work. Rotobrush rotary brush systems. Nikro HEPA-filtered vacuums. Abatement Technologies containment units. Those are professional tools, not a shop-vac from a truck bed. Every technician is background-checked and uniformed, and you’ll know their name before they park in your driveway.
The 365-Day Done Right Promise is not a punchline or a fine-print loophole. If any part of your full system cleaning isn’t done right within a full year, we return and correct it at no charge. That includes every component we touched – ducts, blower, coil, drain pan, drain line. No exceptions, no exclusions. Omar Haddad runs Cardinal Air Duct Tampa on that promise, and it applies to every booking.
And the phone rings to a live human, 24/7. You call (850) 403-3474 at 11 p.m. on a Saturday, someone picks up and talks to you. No prompts, no voicemail black hole. That’s the Relay Standard, and it’s been our family’s operating rule since 2005.
Written by Omar Haddad, Owner at Cardinal Air Duct Tampa, serving Tampa.