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.
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Before
AfterSupply Duct Cleaning in Jacksonville, FL
Supply duct cleaning in Jacksonville typically costs between $285 and $560 for a full-home system, with most jobs completed in 3 to 5 hours. Supply ducts are the pathways that deliver heated or cooled air from your HVAC unit into each room, and they collect dust, pet dander, and debris over time. At Linden Air Duct Jacksonville, our Air Duct Cleaning services use negative-pressure extraction equipment on those supply runs so the air you breathe isn’t carrying years of accumulated buildup. Call us at (904) 329-7854 for a written estimate before any work begins.
Supply ducts differ from return ducts. Return ducts pull air from your home back into the system. Supply ducts push conditioned air out. Both matter, but supply ducts are where most of what you breathe actually comes from. If you’re noticing dust settling on furniture hours after you clean it, or if certain rooms smell musty when the AC kicks on, the supply side is often the culprit. Our full Air Duct Cleaning in Jacksonville service covers both, but this page focuses on the supply side specifically.
We’ve served Jacksonville homeowners since 2004, and supply duct work is part of what we do every week across neighborhoods like Riverside, San Marco, Mandarin, and Arlington. Marcus Veale leads our team, and every job starts with a written price, a background-checked technician, and a call answered by a live person, day or night.
When You Need Supply Duct Cleaning
Here are the signs Jacksonville homeowners call us about most often:
- Dust returns within a day or two of cleaning. This usually means dust is trapped inside the supply ducts and gets blown back into the room each time the system runs. We see this a lot in older homes in Riverside and Ortega where ducts haven’t been touched since the house was built.
- One or two rooms always smell off. If a single bedroom or den has a stale odor that isn’t in the rest of the house, the supply branch feeding that room likely holds mold, pests, or deeply embedded dust.
- You renovated recently. Drywall dust, sawdust, and construction debris get pulled into the system and lodge in supply runs. Homes in new subdivisions like Bartram Park and Nocatee often have construction debris in ducts from the original build.
- Allergy symptoms get worse at home. Pet dander, pollen from Jacksonville’s oak and pine seasons, and dust mite debris accumulate in supply ducts and recirculate every time the AC runs, which in Florida is nearly year-round.
- Your energy bills keep rising without explanation. Restricted supply ducts force the system to work harder. A layer of buildup just a quarter-inch thick can cut airflow noticeably, especially in long supply runs common in ranch-style homes throughout the Southside.
- You see visible dust or debris at the supply registers. If the vent covers have gray film or dusty buildup around the louvers, that’s a direct line of sight into what’s coating the inside of your ducts.
Our Supply Duct Cleaning Process
We follow a set process on every supply duct cleaning job in Jacksonville, beginning with a Video Inspection: No shortcuts, no skipped steps:
- On-site inspection and written estimate. We walk your system, check supply register access points, note any kinked or disconnected runs, and hand you a written price before any work starts. If you don’t like the number, you don’t pay anything.
- Register and supply plenum preparation. We remove supply register covers, clean them, and seal off the supply plenum so the cleaning is contained to the ductwork itself, not your living room.
- Negative-pressure extraction. We connect professional-grade equipment from Nikro to create negative pressure in the supply ductwork. This means air is pulled from the ducts through a HEPA-filtered vacuum outside or in a containment unit, so dust doesn’t get redistributed into your home. In plain terms: we pull the junk out, not blow it around.
- Agitation and brushing. We run rotating brushes and air whips through each supply run to loosen adhered dust, hair, and debris from the duct walls while the vacuum extracts it continuously. This reaches what surface wiping never could.
- Register and system check. We reinstall cleaned registers, run the system briefly to confirm proper airflow through every supply vent, and walk you through what we found, including any damage or leaks we noticed along the way.
- Optional air-quality treatment. If you want added protection, we can apply an EPA-registered antimicrobial treatment from brands we trust including Honeywell and Aprilaire. We’ll explain exactly what it does, how long it lasts, and the cost before we use it.
Supply Duct Cleaning Pricing in Jacksonville
Our supply duct cleaning jobs in Jacksonville typically fall into these ranges:
- Small home (up to 1,200 sq ft, 6-8 supply vents): $285 to $380
- Medium home (1,200 to 2,400 sq ft, 9-14 supply vents): $340 to $480
- Larger home (2,400+ sq ft, 15-20+ supply vents): $420 to $560
- Optional antimicrobial treatment per duct run: $15 to $30
- Supply register replacement (if yours are broken or rusted): $8 to $22 per register
The biggest cost drivers are the number of supply vents, the length of the duct runs, and the level of buildup - details we cover in our Jacksonville Beach price guide as well. Homes in Ortega and Avondale with older galvanized ductwork often need more agitation time than newer flex-duct installations in newer areas. Access matters too: if vents are hard to reach or ductwork runs through tight attic spaces, the job takes longer. We’ll give you a firm written price before any work begins, so there’s no surprise invoice. Call (904) 329-7854 for a free estimate.
Why Jacksonville Homeowners Choose Linden Air Duct
Letting a technician into your home is a real decision. We know that. Here’s what we do about it:
- The Threshold Standard on every visit. Every technician is background-checked, identity-verified, and arrives in a clean, marked uniform. Before the visit, we send you the tech’s name and photo. At the door, they show a photo ID badge. You always know exactly who is walking into your home.
- Written price before any work starts. No exceptions. You approve the number, in writing, before we touch a single register.
- The 365-Day Done Right Promise. If the work isn’t right, we make it right. This is a written commitment on every job, not a verbal assurance. If we cleaned your supply ducts and they’re still releasing visible dust within 365 days, we come back.
- A live person answers the phone 24/7. Call at 3 a.m. on a Sunday and you’ll speak to a human being, not a voicemail system. That matters when you’re dealing with a duct emergency or just a question you need answered before the work day.
- Since 2004, as part of the Threshold Group family. Two decades of verified, accountable service in Jacksonville and surrounding communities. Marcus Veale and his team stand behind every job.
What About Return Ducts and the Full System?
Supply ducts are half the picture. If your returns are also loaded with dust and debris, your system re-contaminates itself even after the supply side is clean. We recommend cleaning both simultaneously for the best result. Our full Air Duct Cleaning in Jacksonville page explains how the complete system works together. We also offer dryer vent cleaning for the exhaust side of your laundry setup, which is a separate but related safety issue. For homes where we find damaged or disconnected supply runs during cleaning, our air duct repair service covers it with a written guarantee on every repair.
FAQs – Supply Duct Cleaning
How much does supply duct cleaning cost in Jacksonville?
How Much Does Air Duct Cleaning Cost? (2026 Price Guide) - Jacksonville, FL: supply duct cleaning in Jacksonville typically runs between $285 and $560 depending on home size, the number of supply vents, and how much buildup is present. Smaller homes with 6-8 vents start around $285, while larger homes with 15+ vents run closer to $420-$560. Call (904) 329-7854 for a free estimate with a written price before any work begins.
How long does supply duct cleaning take?
Most supply duct cleaning jobs in Jacksonville take between 3 and 5 hours. Larger homes with many supply runs or heavy buildup can take longer, but we’ll give you a time estimate along with your written price so you can plan your day.
Can you clean supply ducts the same day?
We do offer same-day supply duct cleaning in Jacksonville when scheduling allows. Call (904) 329-7854 and a live person will check availability and give you a time window. Since every tech is background-checked and identity-verified under the Threshold Standard, you’ll also get the technician’s name and photo before they arrive.
Should I clean supply and return ducts at the same time?
Yes, cleaning supply and return ducts at the same time is almost always the better option. If returns are left dirty, they’ll circulate dust back into the system and re-contaminate the supply side. We’ll include both in your written estimate. Call (904) 329-7854 for a free inspection and price.
Does supply duct cleaning reduce dust in the house?
Yes, supply duct cleaning reduces visible dust in most Jacksonville homes, especially if dust reappears within days of cleaning surfaces. That pattern usually means dust is being blown back out through the supply registers. After removing the buildup, many homeowners report noticeably less dust settling on furniture for weeks or months afterward.
Is supply duct cleaning safe for older ductwork?
Yes, supply duct cleaning is safe for older ductwork when done with the right equipment and technique. We use negative-pressure extraction which pulls air through the system rather than blasting it, so older galvanized metal ducts in homes around Ortega, Avondale, and San Marco don’t get damaged. If we find disconnected or rusted sections, we’ll flag them and quote the repair separately.
How often should supply ducts be cleaned in Jacksonville?
Most Jacksonville homes benefit from supply duct cleaning every 3 to 5 years. Homes with pets, recent renovations, high pollen exposure from Jacksonville’s oak and pine seasons, or smokers in the household may need cleaning more often, closer to every 2 to 3 years. We’ll tell you honestly based on what we find during the inspection.
Get a Written Estimate for Supply Duct Cleaning in Jacksonville
Call Linden Air Duct Jacksonville at (904) 329-7854 and speak with a live person. We’ll schedule your inspection, send you the technician’s name and photo before the visit, and give you a written price before any work starts. No obligation, no pressure. If the written number doesn’t work for you, you’re free to walk. But if you want your supply ducts cleaned by a team that shows ID at the door, stands behind the work for 365 days, and has served Jacksonville since 2004, we’re ready when you are.
Written by Marcus Veale, Owner at Linden Air Duct Jacksonville, serving Jacksonville.