Full System Cleaning in Fort Lauderdale, FL

Full System Cleaning in Fort Lauderdale, FL

Full system cleaning means cleaning every part of your home’s HVAC air distribution network: the supply and return ducts, the trunk lines, the branch runs, the plenums, the blower compartment, the evaporator coil, and the registers in every room. In Fort Lauderdale, where air conditioners run hard for nine or ten months a year and humidity sits high from May through October, dust, mold spores, and debris accumulate faster than in most parts of the country. At Hollis Air Duct Fort Lauderdale, we do full system cleaning with commercial-grade negative-air equipment and rotary brush systems, with a written price before we touch anything. We also offer Air Duct Cleaning services for homes that need a lighter approach. Call (754) 354-3644 for a free estimate.

This service goes beyond a basic duct vacuuming. A proper full system cleaning treats the entire airflow path as one system, because a clean duct connected to a dirty coil just pushes debris right back into your home. If you’re not sure whether you need the whole system or just the Air Duct Cleaning in Fort Lauderdale, call us and we’ll walk you through it without any pressure.

Key Takeaways

• Full system cleaning typically costs $450 to $900 for a single-family home in Fort Lauderdale, depending on home size and system condition.
• Every job gets a written price before work starts, covered by our 365-Day Done Right Promise.
• We use negative-air extraction and rotary brush agitation, not a shop vac taped to a vent.
• Technicians are background-checked, uniformed, and work under The Garrison Code.
• We answer the phone 24/7 with a live person. No voicemail loops.

What Full System Cleaning Actually Includes

Full system cleaning covers more than the ducts themselves. Here’s what we clean on a standard job, and why each part matters for the air you breathe in Fort Lauderdale.

Supply and Return Ducts

These are the main arteries of your HVAC system. Supply ducts carry conditioned air from the air handler to each room. Return ducts pull air back to be reconditioned. In South Florida, the constant humidity means the interior of these ducts rarely dries out completely after a rain event or a plumbing leak. Dust that lands inside a damp duct becomes a sticky paste that a basic vacuum won’t remove. We agitate the duct walls with a Rotobrush rotary brush system, then extract the loosened debris with a Nikro negative-air machine pulling up to 4,000 CFM through the system.

Plenums and Trunk Lines

The plenum is the metal or fiberglass box that sits directly above or below your air handler. The trunk line is the large main duct that branches off into each room. These areas collect the heaviest debris because they’re the widest part of the airflow path, which means slower air velocity and more dust settling. We open access points at the plenum and clean the entire trunk line from end to end, not just the first few feet we can reach from a floor register.

Blower Compartment and Evaporator Coil

Your blower fan pulls air across the evaporator coil, which is cold and wet while the AC runs. That coil is a magnet for dust. A coated evaporator coil reduces airflow, raises your electric bill, and can freeze over on the hottest Fort Lauderdale afternoons. We clean the blower wheel, blower housing, and evaporator coil as part of every full system cleaning. A clean coil is the difference between an AC that keeps up in August and one that struggles.

Registers, Grilles, and Return Covers

Every register and return cover gets removed, cleaned, and reinstalled. We also clean the first few inches of the branch run behind each register, where dust builds up and gets pushed back into the room every time the system cycles on.

When You Need Full System Cleaning

You’re not going to open your ducts and look inside every week. But there are signs that tell you when the system has crossed from “dusty” to “needs a full cleaning.” In Fort Lauderdale, these signs show up faster because of our climate.

• Dust returns within a day or two of wiping surfaces down. That dust isn’t falling from the sky. It’s being pushed out of your vents every time the AC kicks on. Homes in Victoria Park and Rio Vista with older ductwork see this constantly, especially after a renovation.
• Your air smells musty or “dirty” when the AC first starts. That’s the smell of accumulated dust and moisture in the ductwork. In Fort Lauderdale’s humidity, this can start within three to five years of the last cleaning.
• You see visible dust or debris on the register covers. If the grille is caked, the duct behind it is worse. Register covers near the ceiling in two-story homes, common in Plantation and Davie, trap more because warm air carries dust upward.
• Your energy bills climb with no change in usage. A dirty coil and blower force the system to work harder to move the same amount of air. FPL rates don’t explain a 20% jump. Restricted airflow does.
• Someone in the home has allergies or asthma that get worse indoors. A full system cleaning removes the accumulated irritants circulating through the ducts. Homes near I-95 in Fort Lauderdale see extra particulate load from traffic dust.
• You just moved into a home and don’t know what the previous owner left behind. Pet hair, construction dust, and years of deferred maintenance live in the ducts. New homeowners in Oakland Park and Wilton Manors call us for this reason constantly.

If two or more of these apply to your home, a full system cleaning is likely the right call. If you’re unsure, call (754) 354-3644 and describe what you’re seeing. We’ll tell you honestly whether a full cleaning is warranted or whether Residential Duct Cleaning will do the job.

Our Full System Cleaning Process

Here’s exactly what happens when you book a full system cleaning with Hollis Air Duct Fort Lauderdale. No surprises, no moving targets, no upsell at the door.

1. Walkthrough and written quote. A technician arrives inside the quoted window, looks at your system, counts your registers, checks access to the air handler, and writes down a price. That price does not change after we start. If we find something that needs attention beyond the original scope, we stop and show you before doing anything.
2. System prep and protection. We cover floors and furniture in the work area, cut access ports where needed, and connect the negative-air machine to your system. The negative-air method creates suction that pulls all the loosened debris out of your ductwork and into a filter, never back into your living space.
3. Agitation and extraction. We run the rotary brush system through every section of duct to break loose the dust, debris, and biofilm stuck to the duct walls. The negative-air machine runs the entire time, so the debris goes out of the system, not into the room.
4. Coil and blower cleaning. We open the air handler access panel, clean the evaporator coil, blower wheel, and blower housing with professional-grade equipment and cleaners that won’t damage the fins or the motor.
5. Register and grille cleaning. Every vent cover comes off, gets cleaned, and goes back on. We clean the first section of each branch run behind the register.
6. Final walkthrough. We show you what we removed and confirm every access point is sealed and every register is back in place. The site is left clean. That’s not a request. It’s in The Garrison Code.

Full System Cleaning Pricing in Fort Lauderdale

Full system cleaning in Fort Lauderdale typically costs between $450 and $900 for a single-family home. The range depends on home size, number of registers, system accessibility, and how long it’s been since the last cleaning.

What Affects the Price

• Number of registers and returns. A 1,200-square-foot condo in Fort Lauderdale Beach might have 8 registers. A 3,000-square-foot house in Coral Ridge might have 20. More registers mean more time on the job.
• Number of air handlers. Many Fort Lauderdale homes have two systems: one for the main living area, one for the bedrooms or an addition. Two systems mean two coils, two blowers, two sets of access points.
• Access to the air handler. A unit in a garage or closet is straightforward. A unit in a tight attic, common in older Hollywood and Dania Beach homes, takes more time and care.
• Condition of the system. If the ducts haven’t been cleaned in 10 or 15 years, the job takes longer. Heavy buildup and biological growth require more passes and more thorough extraction.

Representative Price Ranges

• Condo / small home (under 1,500 sq ft): $450 to $600
• Single-family home (1,500 to 2,500 sq ft): $550 to $750
• Large home (2,500+ sq ft or two systems): $700 to $900
• Coil-only cleaning (add-on or standalone): $150 to $300

These are real numbers. We don’t bait with a $79 coupon and then “find” $1,200 of work once we’re inside. The price you get on the walkthrough is the price you pay. Every full system cleaning gets the 365-Day Done Right Promise in writing: if the work fails within a year, we come back and make it right at no charge, including a free second visit.

Call (754) 354-3644 and we’ll give you an exact quote. The estimate is free.

Why Fort Lauderdale Homes Need This More Than Most

Fort Lauderdale’s climate is the single biggest reason full system cleaning matters here. The humidity south of the canal line and east of I-95 keeps interior duct surfaces damp for months at a time. That dampness makes dust stick to the duct walls, where it hardens into a coating that ordinary airflow won’t dislodge. Add in salt air from the Atlantic, which accelerates corrosion on metal components and makes debris cling to film build-up, and you have a system that degrades faster than the same setup in a drier climate.

We see specific patterns in Fort Lauderdale homes that we rarely see elsewhere. Homes in Las Olas Isles and Harbordale, close to the water, accumulate a fine salt film inside the return ductwork that catches dust more aggressively. Homes built before the 1992 hurricane code, many in Middle River Terrace and Poinsettia Heights, often have older flex duct that breaks down internally over time, releasing fiberglass particles into the airflow. A full system cleaning that includes a duct inspection catches these issues before they become expensive failures.

The Rotobrush rotary brush system and Nikro negative-air extraction equipment we run are the same tools commercial crews use on high-rise buildings and hospitals. We don’t use hardware-store gear because hardware-store gear can’t do a full system cleaning. When we run the negative-air machine at your air handler, it creates enough suction to pull debris from the farthest branch run in the house, not just the duct sections near the access points.

Filtration matters after a cleaning too. If you have a media filter cabinet or a whole-home filtration system, we’ll check it during the full system cleaning and let you know if the filter needs replacing. We work with Honeywell, Aprilaire, and Guardsman filtration products, and if your system uses one of these, we can confirm compatibility and condition while we’re already in the mechanical space. A freshly cleaned duct system with a clogged filter defeats the purpose. We won’t let that happen on a Hollis job.

Full System Cleaning vs. Basic Duct Cleaning

Basic duct cleaning covers the ducts themselves: supply runs, return runs, trunk lines, and registers. Full system cleaning adds the air handler components: blower wheel, blower housing, evaporator coil, and the interior of the plenum.

Here’s why that matters in Fort Lauderdale. Your evaporator coil is wet every time the AC runs. That’s how it removes humidity from your indoor air. But a wet coil also catches every dust particle that gets past your filter. Over time, the coil develops a coating of dust and biological growth that reduces its ability to cool and dehumidify. You can clean the ducts perfectly and still push dirty air through the registers if the coil is fouled.

If you’ve never had the coil cleaned and your system is more than five years old, the coil almost certainly needs attention. That’s the part of full system cleaning that produces the most noticeable difference in how your AC performs. It’s not uncommon for a Fort Lauderdale homeowner to tell us the system “breathes” better after we clean the coil and blower. The technical explanation is straightforward: clean coil, better heat transfer, more efficient cooling, less runtime, lower electric bill.

The Garrison Standard on Every Job

Hollis Air Duct Fort Lauderdale is part of the Garrison Partners family, and we run every job under The Garrison Standard. That’s not a slogan. It’s a set of operational requirements our technicians are held to.

• Arrive inside the quoted window. If we’re running late, you hear from us before the window closes.
• Price in writing before any work starts. The quoted number is the final number.
• Complete the job by the book. Every step of the process happens, every time, no shortcuts.
• Leave the site clean. Floors covered, access points sealed, debris removed.
• Stand behind the work for a full year. The 365-Day Done Right Promise covers every full system cleaning we perform.

Roy Castellanos owns Hollis Air Duct Fort Lauderdale and runs every job to this standard. When you book a full system cleaning with us, you’re booking with a local business owner who has been part of the Garrison Partners family since 2004, not a rotating cast of subcontractors.

FAQs – Full System Cleaning

How much does full system cleaning cost in Fort Lauderdale?

Full system cleaning in Fort Lauderdale typically costs between $450 and $900, with condos and small homes on the lower end and large homes or two-system homes on the higher end. The exact price depends on the number of registers, system accessibility, and how long it’s been since the last cleaning. Call (754) 354-3644 for a free walkthrough and written quote.

How long does a full system cleaning take?

A full system cleaning on a typical Fort Lauderdale single-family home takes between 3 and 6 hours, depending on the number of registers, air handlers, and the condition of the system. We quote a window up front and arrive inside it. If the job runs longer because of heavy buildup, the written price doesn’t change.

Is full system cleaning worth the extra cost over basic duct cleaning?

In most cases, yes, especially if your system is more than five years old or you’ve never had the evaporator coil cleaned. The coil and blower are the components most likely to be fouled by dust and biological growth in Fort Lauderdale’s humidity. Cleaning the ducts without cleaning the coil leaves the system half done. We’ll tell you honestly during the walkthrough whether a basic cleaning would be sufficient for your situation.

Can you clean the system the same week I call?

In most cases we can schedule within three to five business days of your call. Emergency situations, like visible mold growth or a system that’s completely clogged, get priority scheduling. Call (754) 354-3644 and a live person will answer, 24 hours a day, 7 days a week, and get you on the schedule.

Do I need to do anything to prepare for the cleaning?

Clear a path to the air handler and move any fragile items away from the registers if they’re easily accessible. We cover floors and furniture in the work area, and we remove and reinstall every register cover. If you have pets, secure them in a room away from the work area during the job. Most homeowners go about their day while we work.

Get a Written Quote for Full System Cleaning

If your ducts haven’t been cleaned in years, or you’re seeing dust, smelling musty air, or watching your electric bill climb, a full system cleaning is the most direct fix. Hollis Air Duct Fort Lauderdale has been serving Fort Lauderdale homeowners since 2004 with written prices, background-checked uniformed technicians, and a 365-Day Done Right Promise on every job.

Call (754) 354-3644 today. A live person answers, 24/7. We’ll schedule a walkthrough, put a written price in your hand, and clean your entire system from the return grille to the last register. If it’s not done right, we come back and make it right. That’s in writing.

If you want to understand more about what we do before you call, start with our home page or read the full breakdown of our Air Duct Cleaning in Fort Lauderdale service.

Written by Roy Castellanos, Owner at Hollis Air Duct Fort Lauderdale, serving Fort Lauderdale.