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 Snellville
Air duct cleaning in Snellville, Georgia typically runs $350 – $650 for a full residential system, with most jobs completed in a single visit. We’re the local crew that shows up on time, prices it in writing before we touch anything, and stands behind the work for a full year. Our Air Duct Cleaning team dispatches from our Atlanta office and serves Snellville homes directly – we know the subdivisions, the housing stock, and the specific problems this climate creates in 20-to-40-year-old duct systems. Call (361) 326-5060 for a free estimate.
Why Hollis Air Duct Cleaning Is Snellville’s Preferred Air Duct Cleaning Company
We’ve been in business since 2004 as part of the Garrison Partners family, and our reputation in Snellville is built on showing up when we said we would and leaving the site clean. Homeowners here aren’t looking for the lowest teaser price – they’re looking for a crew that won’t renegotiate at the door. Our 365-Day Done Right Promise covers every job in writing: if the work fails within a year, we come back and make it right at no charge, including a free second visit.
Our technicians are background-checked and uniformed, and you know who’s arriving before they walk in. Phones are answered by a live person 24 hours a day, 7 days a week – no voicemail loops, no callback queues. We price every Snellville job in writing before work starts, and that number does not move.
Air Duct Cleaning Services in Snellville
Air Duct Cleaning Services in Snellville address a specific problem: decades of accumulation inside original flex duct systems that were never designed to last this long. The job involves source removal – agitating debris loose with rotary brushes while a negative-air machine pulls it out under HEPA filtration – followed by inspection of every run, joint, and boot connection. A typical residential cleaning in Snellville runs $350 – $550 for a single system, with larger homes or dual-zone setups reaching $650.
Most Snellville homeowners call after noticing musty odors when the AC first kicks on, or after a renovation that kicked dust into the returns. Spring is our busiest season here – pollen loads peak, and the humidity that follows heavy rains reveals condensation problems that have been building for years.
Residential Duct Cleaning
Our residential work covers supply ducts, return ducts, and the trunk lines that connect them. We use Rotobrush rotary brush systems for mechanical agitation inside the runs, paired with Nikro negative-air machines that maintain suction at the vacuum point so nothing escapes into your living space. Every residential job includes before-and-after photos of your own ducts – not stock images, not a sales pitch.
Commercial Duct Cleaning
Snellville’s retail and office spaces along Highway 78 and Main Street East need scheduled cleanings that don’t disrupt business hours. We work early mornings and weekends, price the job in writing beforehand, and complete it by the book so your HVAC maintenance records stay clean for insurance and health inspections.
What happens when you call
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A real person answersNo phone trees - you reach a local pro.
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You get an upfront price rangeHonest numbers before anyone is dispatched.
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A background-checked tech heads outLicensed & insured, dispatched right away.
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You approve before work beginsNothing starts until you say go.
HVAC Duct Cleaning in Snellville
HVAC Duct Cleaning in Snellville means dealing with systems that have been running nearly year-round since the day they were installed. Our humid subtropical climate keeps AC compressors spinning from April through October and furnaces cycling through brief but real winters – that’s a lot of air moving through ductwork that was builder-grade to begin with. A typical HVAC duct cleaning in Snellville runs $400 – $650 when it includes the full system: supplies, returns, trunk, and air handler cabinet.
The real value here isn’t just cleaner air – it’s finding the problems that cleaning alone won’t fix. Sagging flex duct, crushed takeoffs, and unsealed joints are standard in the 1980s – 2000s subdivisions that define Snellville’s housing stock. We flag them during the inspection and explain your options before any additional work starts.
Video Inspection
We run a camera through the trunk and key branch lines before and after cleaning. In Snellville homes, this often reveals standing condensation inside flex duct jackets, disconnected returns pulling attic air, or crushed runs that were hidden above insulation. The footage belongs to you – we review it together and point out what needs attention beyond the cleaning itself.
Duct Sealing with Mastic
Builder-grade joints in Snellville’s original ductwork were typically sealed with tape that dried out years ago. We apply mastic sealant to reseal boots, collars, and trunk connections so the system stops pulling humid attic air and Georgia red clay dust back in through every gap. This is often the difference between a temporary improvement and a lasting fix.
Trusted Brands We Service in Snellville
Our equipment roster includes Rotobrush rotary brush systems and Nikro negative-air machines for the cleaning itself, plus filtration and sealing products from Aprilaire, Abatement Technologies, and Guardsman. These are the same tools commercial crews use – not hardware-store gear – and we stock what Snellville jobs typically need so we’re not ordering parts while your system sits open. When we find a component that needs replacement during a cleaning, we can usually source it without a return trip, which matters when you’re trying to get your house buttoned up before the next heat wave hits Gwinnett County.
Common Air Duct Cleaning Problems We See in Snellville Homes
- Condensation-soaked flex duct after spring rains. Original flex duct in attics around Janmar and Knotts Landing often sags over time, creating low spots where condensation pools inside the jacket. The musty smell that follows isn’t surface dust – it’s saturated insulation and microbial growth that cleaning alone won’t resolve.
- Disconnected returns pulling unconditioned attic air. We regularly find return collars that have pulled loose at the air handler, especially in two-story homes off Webb Gin House Road. The negative pressure just sucks hot, humid attic air straight into the system, bypassing the filter entirely.
- Crushed or kinked supply runs at trunk takeoffs. Flexible duct sags and gets compressed against framing or insulation over decades. The airflow restriction raises static pressure, strains the blower motor, and leaves rooms that never cool evenly no matter how low you set the thermostat.
- Unsealed builder-grade joints and boots. Tape and friction fits from the original construction have dried out or fallen away. Every gap becomes an entry point for attic dust, pollen, and humidity – re-contaminating the system within months of a surface cleaning.
Pricing for Air Duct Cleaning in Snellville, GA
Here’s what air duct cleaning costs in the Snellville market, based on the jobs we actually price and complete here:
| Service | Typical Range |
|---|---|
| Standard residential duct cleaning (single system, up to 12 vents) | $350 – $550 |
| Large home or dual-zone system | $550 – $650 |
| Commercial duct cleaning (per system) | $600 – $1,200 |
| Video inspection add-on | $75 – $125 |
| Duct sealing with mastic (per system) | $200 – $400 |
What moves the price: number of supply and return vents, accessibility of trunk lines in the attic or crawl space, whether we find damage that needs repair before cleaning is worthwhile, and whether the job requires HEPA containment for mold or heavy debris. We give you one flat price per system, agreed in writing before any work starts. No per-vent pricing, no add-ons at the door. Call (361) 326-5060 for an exact quote – estimates are free.
We Also Serve Cities Near Snellville
Our crews cover Snellville and the surrounding communities: Lilburn to the west, Grayson to the north, Conyers to the southeast, and Redan to the southwest. Same written pricing, same 365-Day Done Right Promise, same background-checked uniformed technicians at every stop.
Serving Snellville, GA - Our Local Coverage Area
We’re based in the Snellville 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 Snellville
Standing condensation inside original flex duct is the usual cause. After heavy spring rains, sagging low spots in attic runs collect water that drips onto insulation and breeds microbial growth. Cleaning removes the debris, but saturated flex duct often needs replacement or re-support to stop the problem from returning. Call (361) 326-5060 and we’ll run a camera to confirm what’s happening in your system.
Yes, regularly. The 1980s – 2000s subdivision boom around Janmar, Knotts Landing, and Webb Gin House Road produced thousands of homes with flexible ductwork that was never designed to last 30-plus years. Sagging, crushing at takeoffs, and pulled-loose returns are standard findings on our video inspections. We show you the footage and explain what needs repair before we proceed with cleaning.
Source removal eliminates the accumulated debris – dust, pollen, skin cells, construction residue – that’s been building since the house was built. But in Snellville’s original flex duct systems, cleaning alone won’t fix structural problems like saturated runs or unsealed joints. We price cleaning and any needed repairs separately, in writing, so you can decide what makes sense for your system and budget.
We can replace damaged sections during the same visit if you approve the additional work. Typical repairs – replacing a crushed supply run, reattaching a loose return, sealing boots with mastic – add $200 – $500 to the job depending on accessibility and materials. We never start repair work without your written approval of the exact scope and price.
Every 3 to 5 years for maintenance cleaning, sooner if you notice musty odors, uneven cooling, or visible dust blowing from vents. Homes with original 1990s flex duct should also get a video inspection every few years to catch sagging, condensation damage, or disconnected runs before they turn into bigger problems. Call (361) 326-5060 to schedule – estimates are free.
Written by Roy Castellanos, Owner at Hollis Air Duct Cleaning, serving Snellville since 2004.