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.
Before
After
Before
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Before
AfterAir Duct Cleaning Company in Lilburn, GA
Air duct cleaning in Lilburn, GA typically costs $350 – $650 for a whole-home system and is scheduled by appointment with a written price confirmed before any work begins. Hollis Air Duct Cleaning serves Lilburn homeowners with the same Rotobrush and Nikro equipment commercial crews use, backed by our 365-Day Done Right Promise. Crews dispatch from our Atlanta office and cover all Lilburn ZIP codes. Call (361) 326-5060 for a free estimate.
What sets Lilburn apart from newer Gwinnett County suburbs is the housing stock. Most homes here were built between 1965 and 1995, with original galvanized steel supply trunks, undersized returns, and fiberglass duct board that degrades with age. We’ve learned to treat these systems carefully. Aggressive cleaning on brittle fiberglass duct board can release fibers into the airflow, and the red clay dust that blows in from Gwinnett County construction and farmland finds every gap in a leaky return. Our crews arrive uniformed, background-checked, and trained to spot the difference between a system that needs cleaning and one that needs sealing first.
Why Lilburn Homes Are Different
Lilburn’s humid subtropical climate means long, hot summers with high HVAC runtime and heavy spring pollen from pine, oak, and grass. That combination creates condensation inside attic ducts, which raises mold risk, and the pollen loads are severe enough that homeowners often replace filters monthly from March through May. Many Lilburn homes back onto mature pines and hardwoods, so after every spring pollen dump, we get calls about “black dust” blowing from vents. It’s usually pine pollen mixed with attic insulation fibers pulled through leaky duct joints. The fix isn’t just vacuuming the ducts. It’s finding where the return is pulling attic air and sealing it.
The local housing stock reinforces this pattern. Ranches and split-levels on Camp Creek Road, near Killian Hill, and around Old Town Lilburn often have original galvanized steel trunks with early flex-duct additions from the 1980s and 1990s. Those transition points fail. We’ve found disconnected joints above hallway ceilings where the flex has pulled off the collar, and the homeowner’s only symptom was a hot room and rising power bills. Our crews carry mastic and mechanical fasteners to resecure those joints when we find them, and we photograph everything before and after.
Our Main Lilburn Services
Most Lilburn homeowners call us for one of three jobs. Each has its own page with full pricing, process details, and local conditions.
Air Duct Cleaning in Lilburn
We clean Lilburn duct systems with Rotobrush rotary brush systems and Nikro negative-air machines, pulling debris toward the vacuum so nothing blows past the register. On older galvanized steel trunks, we pay special attention to rust scale and sediment that collects at low points. After cleaning, we apply microbial treatment and dry the system thoroughly, which matters in Lilburn’s humidity. Air Duct Cleaning in Lilburn covers full pricing and what’s included.
Dryer Vent Cleaning in Lilburn
Lilburn’s mature tree cover means more lint mixed with pollen and outdoor debris in dryer vents, especially on homes with long vent runs through crawl spaces or attics. We clean the full run from the back of the dryer to the exterior cap, measuring airflow before and after. Blocked dryer vents are a leading cause of house fires, and Lilburn’s older homes often have the flexible foil ducting that traps lint. Dryer Vent Cleaning in Lilburn has full details.
Duct Sealing in Lilburn
Because so many Lilburn homes have leaky returns pulling attic air, duct sealing often matters more than cleaning. We use mastic and mechanical fasteners on accessible joints, and we pressurize the system to find leaks you can’t see. Sealing first means the cleaning that follows actually stays clean, and your HVAC system stops working against itself. Duct Sealing in Lilburn explains when sealing should come first.
What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Brands We Service in Lilburn
We stock filters, media, and replacement parts from Honeywell, Aprilaire, and Guardsman for Lilburn service calls. Most common sizes are on the truck, so we’re not making a supply run while your system is open. See our brands for the full list.
Pricing for Air Duct Cleaning Company in Lilburn, GA
| Service | Typical range in Lilburn |
|---|---|
| Whole-home air duct cleaning (single system) | $350 – $650 |
| Whole-home air duct cleaning (two systems) | $550 – $950 |
| Dryer vent cleaning (standard run) | $120 – $180 |
| Dryer vent cleaning (long run or rooftop termination) | $180 – $250 |
| Duct sealing (partial, accessible joints) | $400 – $700 |
| Duct sealing (whole-home with pressurization test) | $800 – $1,400 |
| Microbial treatment (add-on to cleaning) | $75 – $150 |
| Register and return cover cleaning (add-on) | $50 – $100 |
What pushes Lilburn prices toward the high end: two-story homes with attic ducts requiring crawl access, systems with heavy rust scale or mold remediation needs, and homes where duct sealing must precede cleaning. We write the price down before any work starts, and it does not move at the door. That’s The Garrison Standard.
Neighborhoods We Serve in Lilburn
We schedule Lilburn appointments with arrival windows, not vague “morning or afternoon” windows that stretch for hours. Most neighborhoods are within 20 minutes of our dispatch route.
- Old Town Lilburn
- Killian Hill area
- Camp Creek corridor
- Arcado Road vicinity
- Lilburn-Mountain Park border
Service Area – Cities Near Lilburn
Our crews cover the full Gwinnett County corridor. We regularly schedule alongside Snellville, GA appointments, and we route through Lawrenceville, GA and Grayson, GA on multi-stop days. Buford, GA is at the outer edge of our standard service radius with advance scheduling. All pricing and guarantees apply identically across this area.
Serving Lilburn, GA - Our Local Coverage Area
We’re based in the Lilburn 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 Company in Lilburn
No permit is required for residential duct cleaning or sealing in unincorporated Gwinnett County or within Lilburn city limits. Only HVAC replacement or new duct installation triggers permitting. If your project crosses into replacement work, we’ll flag it and explain the requirement before we start. Call (361) 326-5060 to discuss your specific situation.
We typically schedule Lilburn appointments within 3 – 5 business days, with some flexibility for urgent situations like post-renovation cleaning or real estate transactions. Phones are answered by a live person 24 hours a day, so you can call (361) 326-5060 anytime to check current availability.
Yes, most Lilburn homes require attic access to reach the main supply trunk and return plenum. We bring our own drop cloths, shoe covers, and lighting. Technicians are background-checked and uniformed, and you’ll know who’s arriving before they reach your door. We leave the site clean, including any attic access points we disturb.
What happens when you call
- 1A real person answersNo phone trees - talk to a local air duct cleaning pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What Lilburn Customers Say
"Dryer vent was packed with lint and took two hours to dry a load. Cleaned it out from the roof cap down. One cycle again."
- Paula Q."No sales pitch. Told me which parts of the system were fine and only cleaned what needed it."
- Ted L."They checked each section with a camera and showed me the dust before and after. Thorough and honest."
- Nicole H.