Whole-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.
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AfterFast, Reliable Air Duct Cleaning Across Northdale
Air duct cleaning in Northdale typically runs $350 – $650 for a full residential system and $800 – $1,800 for commercial properties, with most jobs scheduled within a few business days. Our crews work out of the Miami office and serve Northdale directly, bringing rotary brush systems and negative-air machines to homes off Northdale Boulevard, in Carrollwood-adjacent subdivisions, and throughout the 33624 and 33618 zip codes. We’ve learned the hard way that Northdale’s housing stock doesn’t respond to a one-size-fits-all approach. Call (361) 326-5060 for a written estimate before any work starts.
Why Hollis Air Duct Cleaning Is Northdale’s Preferred Air Duct Cleaning Company
We’ve been in this trade since 2004, and the Garrison Partners family has built its name on showing up when we said we would, pricing in writing, and leaving the site clean. That standard travels with us to every Northdale job.
Our technicians are background-checked and uniformed. You know who’s walking through your door before they arrive. The price we write down before any work starts is the price you pay. No ballooning at the door. No per-vent add-ons.
Every repair and cleaning we perform is backed by our 365-Day Done Right Promise. If the work fails within a year, we return and make it right at no charge, including a free second visit. That’s written on every job, not mentioned verbally and forgotten.
Phones are answered by a live person 24 hours a day, 7 days a week. No voicemail loops. No callback queues. No waiting until Monday to schedule.
HVAC Duct Cleaning in Northdale
HVAC Duct Cleaning in Northdale means pulling decades of accumulation from flexible ductwork that was never designed to sit in 120 – 140°F attics for thirty-plus years. We use Rotobrush rotary brush systems and Nikro negative-air machines with HEPA filtration to agitate and extract buildup from the full length of your supply and return runs. A typical residential HVAC duct cleaning in Northdale runs $350 – $650, depending on system size and accessibility. Most homeowners in the area need this service every 5 – 7 years, though homes with original 1980s – 90s ductwork often benefit from more frequent inspection.
What We Find in Northdale Attics
On a call off Northdale Boulevard near the Carrollwood line, our tech found the home’s original 1980s Carrier air handler feeding flex ducts that had never been cleaned – and one supply run was completely disconnected in the attic, dumping cooled air into the 130°F space. We ran negative pressure with HEPA filtration, used agitation tools to knock loose the mold-affected buildup, and reconnected and sealed the failed run. The homeowner’s back rooms finally cooled again, and the musty odor was gone.
When Cleaning Becomes Sealing
Northdale’s stucco subdivisions were built for a different era of energy efficiency. Original flex ducts degrade, crush at bends, and pull loose from trunk connections. We price the cleaning and any necessary reconnection or sealing separately, in writing, before we touch anything.
Vent Cleaning in Northdale
Vent Cleaning in Northdale targets the supply and return registers you see and feel every day, plus the short duct segments behind them that collect the most visible dust and debris. This service runs $150 – $300 for a standard home and is often the entry point for homeowners who notice reduced airflow or a dusty smell from specific rooms. We remove each register, clean the boot and adjacent ductwork with rotary brushes, and finish with a HEPA vacuum extraction. For Northdale’s older homes, vent cleaning frequently reveals problems upstream – crushed flex runs, disconnected joints, or mold staining that points to attic issues requiring full Air Duct Cleaning.
Supply vs. Return Vent Work
Supply vents push conditioned air into your rooms. Return vents pull it back. Returns in Northdale homes often show the heaviest buildup because they act as the system’s intake filter. We clean both, but we always inspect returns more closely for signs of attic contamination.
Video Inspection at the Register
We run a camera into the duct segment behind each vent when we suspect deeper problems. In Northdale, this often reveals flex duct that has separated from the trunk line or collapsed under its own weight in the heat. You’ll see the footage. We’ll explain what it means and what it costs to fix.
Trusted Brands We Service in Northdale
Our equipment roster includes Rotobrush rotary brush systems for mechanical agitation, Nikro negative-air machines for controlled debris extraction, and filtration products from Honeywell, Aprilaire, and Guardsman. We don’t use hardware-store vacuums with a long hose attached. The tools we bring are the same ones commercial crews use in hospitals and schools, and we explain what each one does while we’re working. For Northdale homeowners with original Carrier, Trane, or Lennox systems from the 1980s and 1990s, we carry common connection hardware and mastic sealant so we’re not waiting on parts if we find a disconnected run during your cleaning.
Common Air Duct Cleaning Problems We See in Northdale Homes
- Crushed or disconnected flex ducts at the trunk. Northdale’s 1980s – 90s subdivisions used flexible ductwork that degrades in 120 – 140°F attics. We regularly find runs that have pulled completely loose from the main trunk line, which no amount of register cleaning will fix.
- Mold and condensation inside original ductwork. Year-round cooling demand plus high humidity creates condensation on cool duct surfaces. A surface vacuum pass won’t remove mold that’s embedded in the flex duct liner. We use HEPA-contained negative air and mechanical agitation to extract it.
- Rodent intrusion through degraded duct seams. Flexible ductwork in hot attics becomes brittle. Mice and rats exploit gaps, leaving droppings and nesting material that circulates into living spaces. We find this most often in homes near the wooded lots off Northdale Boulevard.
- Hurricane-season moisture intrusion. Summer storms and roof damage introduce water into duct runs. If the tech never runs a camera inspection, this moisture sits undetected until mold blooms or the duct liner delaminates. We inspect for water staining and test for moisture at every job.
Pricing for Air Duct Cleaning in Northdale, FL
We don’t quote per-vent prices or teaser rates that balloon once we’re inside. Here’s what air duct cleaning costs in Northdale:
| Service | Typical Range |
|---|---|
| Residential vent cleaning (supply + return registers) | $150 – $300 |
| Full residential HVAC duct cleaning | $350 – $650 |
| Residential cleaning with duct sealing/reconnection | $600 – $1,200 |
| Commercial duct cleaning | $800 – $1,800 |
| Video inspection (standalone or add-on) | $75 – $150 |
Factors that move the price: system size, attic accessibility, degree of contamination, and whether we find disconnected or crushed runs that need reconnection and sealing. We write the full price before any work starts. It does not move at the door. Estimates are free. Call (361) 326-5060 to schedule.
We Also Serve Cities Near Northdale
Hollis crews travel throughout the region from our Miami coordination office. We regularly perform Air Duct Cleaning in Northdale and also serve Jacksonville, Miami, Tampa, and Orlando with the same written pricing, background-checked technicians, and 365-Day Done Right Promise. Each location operates independently under The Garrison Standard.
Serving Northdale, FL - Our Local Coverage Area
We’re based in the Northdale 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 Northdale
The musty odor usually means mold growth inside your original 1980s – 90s flex ductwork, amplified by Northdale’s high humidity and attic temperatures that reach 120 – 140°F. A surface cleaning of registers won’t reach the problem. We use HEPA-contained negative air and rotary brush agitation to extract mold-affected buildup from the full duct run, then inspect with a camera to find any moisture sources. Call (361) 326-5060 for a free estimate.
Yes, often they do. In Northdale’s stucco subdivisions, we routinely find flex ducts that have crushed, disconnected from the trunk, or degraded at the seams after 30+ years in hot attics. Cleaning improves air quality, but reconnection and sealing with mastic restores the airflow and efficiency those homes were designed for. We price both services separately, in writing, before we start.
We run a video inspection camera into the ductwork from the register or attic access point. In Northdale, this frequently reveals disconnected runs, collapsed flex duct, or water staining from past roof leaks that a homeowner would never detect from the vent cover alone. You’ll see the footage and we’ll explain what needs attention.
Yes. Summer thunderstorms and hurricane activity can damage shingles, flashing, or roof decking, allowing water to enter attic spaces and duct runs. We inspect for moisture intrusion and test duct liner integrity during every cleaning. If we find water damage, we’ll document it and explain your options before proceeding.
We follow NADCA ACR standards for mechanical cleaning of HVAC systems, using source-removal methods with HEPA filtration and contained negative air. For Northdale’s older homes, we also inspect against SMACNA duct construction standards when we find disconnected or improperly supported runs that need reconnection. The Garrison Code requires our techs to explain every step and show you the results. Call (361) 326-5060 to schedule.
Written by Roy Castellanos, Owner at Hollis Air Duct Cleaning, serving Northdale and the greater Tampa Bay area since 2004.