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.
Nikro Air Duct Cleaning in Fort Lauderdale: What to Know First
We provide independent Nikro air duct cleaning in Fort Lauderdale for residential and commercial systems, typically completing a full-system clean in four to six hours. Most Nikro ductwork jobs in our area run between $450 and $900, depending on system size and how long it’s been since the last cleaning. Nobody can quote a real price over the phone without seeing the job, so we don’t try. We give you a written number before any work starts, and that number doesn’t move at the door.
This page is for homeowners and property managers who own Nikro equipment or whose ductwork was installed or serviced with Nikro tools. If your system hasn’t been cleaned in three years or more, call (754) 354-3644 and ask for Roy. We’ll tell you straight what you’re dealing with and what it costs to fix it.
How Nikro Products Fail – and How We Fix Them
Nikro builds negative-air machines and industrial duct cleaning equipment. The failure modes we see in Fort Lauderdale are consistent: humidity works on everything, and deferred cleaning makes small problems expensive. Here’s what we find, in order of frequency.
- Nikro NS-Series negative-air units losing suction. The HEPA filter stages on NS and NSX machines clog faster in Fort Lauderdale than anywhere we’ve worked. Salt air carries fine particulate that embeds in the filter media, cutting airflow before the filter looks dirty. When a Nikro negative-air machine starves for air, it can’t pull debris out of the duct run. We inspect filter stages first on every Nikro job, and we replace clogged stages before they damage the motor. That’s a $90 to $180 fix versus a $600-plus motor replacement.
- Rotobrush-style rotary brush heads on Nikro systems skating over debris. Nikro’s rotary brush attachments do solid work when the brush is matched to the duct diameter. Mismatched brushes, or brushes worn down after years of use, skip across the inside of the duct instead of scrubbing it. We see this on supply ducts in older Fort Lauderdale homes where the original install used one brush size for every run. The fix is running the correct brush per duct dimension, and replacing the brush head when the bristles no longer reach the duct walls.
- Return duct contamination in Nikro systems tied to Florida’s humidity cycles. Fort Lauderdale’s wet season pushes condensation into return plenums, and dust sticks to damp surfaces. Once that layer cures, it bonds to the duct liner. A standard vacuum pass won’t touch it. We use the negative-air method with agitation, which means the Nikro machine creates constant negative pressure while our rotary brush works the walls. That’s the difference between air that moves freely and air dragging across a caked return run.
- Loose duct connections at the plenum. Nikro equipment is built heavy. When a system runs a strong negative-air pull through ductwork that was never sealed properly, joints shift. We find plenum connections that have pulled loose, pulling attic air, dust, and pest debris into the system. Our techs reseal plenum connections with duct sealing mastic and metal tape, then re-test airflow. That’s a $150 to $350 fix, and it’s the single most common reason a duct cleaning job doesn’t hold up.
- Filters downstream of the Nikro unit that haven’t been changed in years. Nikro machines do their job, but if the system’s own inline filters are clogged, the dirty air just cycles back through the house. We check every filter in the system, and we tell you which ones need replacing and what they cost. No filter upsell, no scare tactics. Just a straight read on what’s in there and what it costs to make it right.
Styles & brands we work with




Our Nikro Air Duct Cleaning Process
Every Nikro job in Fort Lauderdale follows the same sequence. It’s not complicated, but skipping a step is how you end up with a “cleaned” system that’s dirty again in six months.
- 1
Call and schedule. A live person answers. You tell us what you’re seeing: dust on registers, musty air, a system that hasn’t been touched in years. We give you the arrival window and the tech’s name before they show up.
- 2
System walk-through. The tech inspects the air handler, plenums, supply runs, return runs, and filters. They’ll show you what they see and explain what it means in plain terms. We don’t hide behind jargon.
- 3
Written price. Before any work starts, you get a written number for the full job. No per-vent add-ons, no “while we’re here” surprises. The price you sign is the price you pay.
- 4
Negative-air cleaning with rotary brush agitation. We run the Nikro negative-air machine to create constant suction, then work each duct run with a properly sized rotary brush. Supply and return runs get the same treatment. Debris is pulled out, not pushed around.
- 5
Filter check and plenum reseal. We inspect every filter, replace what’s clogged, and reseal any loose plenum connections we find during the walk-through. Everything is done by the book, per The Garrison Code: arrive in the window, price in writing, finish the job, leave the site clean.
- 6
Post-clean verification. We run the system and confirm airflow at each register. You get before-and-after photos of your own ducts. If something isn’t right, the 365-Day Done Right Promise covers it.
See the difference
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After
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After
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AfterWhat Nikro Air Duct Cleaning Costs in Fort Lauderdale
Here’s what we charge for common Nikro air duct cleaning jobs in Fort Lauderdale. These are whole-system ranges, not per-vent teaser prices. A per-vent price is how you get a $49 coupon and a $900 invoice.
| Job | Typical Range |
|---|---|
| Single-family home, up to 2,500 sq ft | $450 – $650 |
| Larger home or dual-system setup | $650 – $900 |
| Commercial space, small footprint | $600 – $1,100 |
| Filter replacement (per filter, if needed) | $25 – $80 |
| Plenum reseal (if connections are loose) | $150 – $350 |
What moves the price: system size, number of duct runs, how long it’s been since the last cleaning, and whether plenum resealing or filter replacement is needed. You’ll get a written number before work starts. Estimates are free. Call (754) 354-3644 and we’ll schedule the walk-through.
Why Fort Lauderdale Homeowners Call Hollis Air Duct Fort Lauderdale for Nikro Work
Roy Castellanos has spent the better part of two decades doing HVAC and air duct work across South Florida. He’s cleaned systems in homes a few blocks from Las Olas Boulevard and in commercial buildings closer to the Port Everglades corridor, where salt air and humidity push ductwork harder than most homeowners realize. He’ll tell you what your ductwork actually needs, not what adds the most to an invoice. Clean ducts move air. Everything else is just noise.
Our techs are background-checked and uniformed. The price is written before we touch the system, and every job carries the 365-Day Done Right Promise: if the work fails within a year, we return at no charge, including a free second visit. We service Nikro systems as an independent Nikro service provider, and we work on Lennox, Trane, and Carrier equipment alongside it, using professional-grade tools from Rotobrush, Nikro, Abatement Technologies, and filtration brands including Honeywell, Aprilaire, and Guardsman. One crew, one standard, no moving targets.
FAQs
Yes. We clean Nikro ductwork using the negative-air method with rotary brush agitation, which is the standard approach for these systems and does not void Nikro equipment warranties. We never use steam or chemical treatments on Nikro ductwork unless the manufacturer allows it, because introducing moisture into ductwork that isn’t designed for it can cause liner breakdown and mold growth. If you have an active warranty, we’ll review the terms with you before any work starts. Call (754) 354-3644 and we’ll walk you through it.
Every three to five years for most homes, and every two to three years if you run the system year-round or have pets, smokers, or anyone with allergies in the house. Fort Lauderdale’s humidity accelerates dust bonding inside ductwork, so what would be a five-year interval in a dry climate is more like three years here. If you can see dust blowing from registers when the system kicks on, it’s already overdue.
Because they’re per-vent bait. A cheap quote assumes a certain number of vents, then the count “comes in higher” once the tech is inside. We don’t do that. Our price is for the whole system, in writing, before any work starts. The number you sign is the number you pay. If a competitor’s quote is dramatically lower, ask them what happens when the vent count doesn’t match the ad. Call (754) 354-3644 for a straight written estimate.
We give you before-and-after photos of your own ducts. Every job. You’ll see the inside of your supply and return runs before we start and after we finish. If you don’t see a difference, we haven’t done our job. The 365-Day Done Right Promise covers the work for a full year, and we’ll come back at no charge if anything isn’t right.
Both. We clean Nikro systems and we repair the ductwork connected to them: resealing plenums, replacing damaged flex runs, fixing loose connections, and replacing filters. If the issue is the Nikro machine itself, we’ll tell you what we see and recommend a qualified equipment repair specialist if the repair is outside our scope. We don’t pretend to be something we’re not. We’ll give you an honest read and point you the right direction.
Written by Roy Castellanos, Owner, Hollis Air Duct Fort Lauderdale at Hollis Air Duct Fort Lauderdale, serving Fort Lauderdale and nearby areas.