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.
Fast, Reliable Air Duct Cleaning Across Milton
Air duct cleaning in Milton, GA typically runs $450 – $850 for a full single-system home, and most jobs wrap up in four to seven hours. That price is written down before we touch a vent, and it does not move at the door. We know Milton’s homes well – the long runs, the multiple zones, the red clay dust that finds its way into everything. If you’re ready for a straight answer and a written price, call (762) 769-7145.
We’re the Air Duct Cleaning team from Hollis Air Duct Alpharetta, and we run crews across Milton every week. From Crabapple to Birmingham to the estates off Freemanville Road, our technicians know what these systems look like inside. Not from a training manual. From the work itself.
Why Hollis Air Duct Alpharetta Is Milton’s Preferred Air Duct Cleaning Company
Milton homeowners ask for us by name because we write the price before the van shows up. That’s not a slogan. It’s The Garrison Standard, and it covers every job we do in Milton. The price is written. The guarantee is written. The 365-Day Done Right Promise is written on every invoice: if the work isn’t right 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. You know who’s walking into your house before they arrive. And when you call, a live person answers. 24 hours a day, seven days a week. No voicemail trees. No waiting until Monday. That matters when you’ve got three HVAC zones, a finished basement, and questions about what’s actually inside your ducts.
Roy Castellanos leads our team, and he’s built the operation around a simple rule: do the job by the book, leave the site clean, and stand behind the work in writing. That’s why Milton homeowners keep our number. We show up inside the window we quote. We finish the job we priced. We document what we did with photos.
Styles & brands we work with




Residential Air Duct Cleaning in Milton
Residential Air Duct Cleaning in Milton means something different than it does in a 1,500-square-foot ranch. These are custom-built homes from the 1990s and 2000s, many with 4,000 square feet or more, multiple HVAC zones, finished basements, and long duct runs that snake through unconditioned space. We clean the full path: supply ducts, return ducts, the plenum, the blower compartment, and the registers. A typical single-system home in Milton runs $450 – $650. A three-zone estate can push toward $850, which is exactly why we price per system, not per vent.
Full System Cleaning With Source Removal
We use the negative-air method, which means a Nikro machine creates continuous suction at the furnace while Rotobrush agitation tools knock debris loose from the duct walls. The debris gets pulled to a HEPA-filtered collection point outside the home. Nothing gets blown back into your living room. That’s the difference between source removal and a guy waving a shop vac at a register.
Video Inspection Before and After
Every full-system job in Milton includes a camera inspection. We document what’s in your ducts before we start and what they look like when we finish. You get the photos. If a section of return duct in a vented crawlspace has red clay packed into it, you’ll see it in the before photos and see it gone in the after.
Commercial Air Duct Cleaning in Milton
Commercial Air Duct Cleaning in Milton covers offices, retail spaces, medical suites, and the equestrian facilities that are part of the city’s character. Larger commercial jobs are priced after a site walk, but most smaller commercial spaces in Milton fall in the $600 – $1,400 range depending on square footage and system complexity. We schedule around your business hours, and the written price includes the full scope before we start.
Office and Retail Spaces
Milton’s commercial buildings along Highway 9 and Arnold Mill Road tend to be smaller, single-systems spaces. We clean them the same way we clean a 6,000-square-foot house: negative pressure, agitation, HEPA filtration, and before-and-after documentation your property manager can file. No per-vent games. One written price.
Equestrian and Agricultural Buildings
Milton’s horse farms have barns with ventilation systems that collect hay dust, dander, and fine particulates faster than any living room. We approach these as commercial jobs with the same standard: written price, source removal, documented results. If the space has ductwork, we can clean it.
Trusted Brands We Service in Milton
Milton homes run on every brand under the sun, and we service them all – Trane, Carrier, Lennox, Rheem, Goodman, and the geothermal systems we occasionally see on larger estates. Our own equipment roster includes Rotobrush rotary brush systems, Nikro negative-air machines, and filtration products from Honeywell and Aprilaire. These are the same professional-grade tools commercial crews use. We don’t run hardware-store gear, and we don’t cut corners on filtration.
See the difference
Before
After
Before
After
Before
AfterCommon Air Duct Cleaning Problems We See in Milton Homes
- Red clay dust in return plenums: In western Milton neighborhoods like Crabapple and Birmingham, many homes have vented crawlspaces and unsealed return ducts. The result is visible red clay dust and sometimes rodent droppings in the return plenum, getting pulled straight into the living space.
- Ignored second and third zones: A lot of Milton homes have three separate HVAC systems. A flat-rate crew quotes one system, cleans one system, and never touches the other two. We price per system so nothing gets skipped.
- Long basement runs left untouched: Finished basements mean long duct runs hidden behind drywall. If the cleaning crew doesn’t have the right tools to reach them, those runs stay dirty and keep feeding allergens into the air you breathe.
- Pollen-packed ducts after spring: Milton’s oak and pine pollen season is intense. If a brush-only cleaning without negative pressure pushes that pollen deeper into the system, you’ve made the problem worse, not better. Source removal with containment is the fix.
Pricing for Air Duct Cleaning in Milton, GA
A single-system home in Milton runs $450 – $650. A larger two-zone home falls in the $650 – $800 range. Full estates with three or more zones run $800 – $1,100. The price is per system and includes the full cleaning: supply and return ducts, plenum, blower compartment, registers, and the before-and-after camera documentation. The price is written before we start, and it does not change. For commercial spaces, expect $600 – $1,400 depending on square footage and access. Call (762) 769-7145 for a free estimate. We’ll give you a written number before any work begins.
We Also Serve Cities Near Milton
While this page is focused on Air Duct Cleaning in Milton, our crews also run routes through Alpharetta, Cumming, Suwanee, and Canton. If you’re in one of those cities and need the same written pricing and 365-Day Done Right Promise, call (762) 769-7145 and ask for Roy’s team.
Serving Milton, GA - Our Local Coverage Area
We’re based in the Milton 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 Milton
Most Milton homes should have ducts cleaned every 3 to 5 years, but homes with vented crawlspaces, heavy tree cover, or multiple pets may need it every 2 to 3 years. The oak and pine pollen season alone loads filters and ducts with allergenic particles faster than most homeowners realize. If you see red clay dust around your registers or your filter is caked faster than normal, that’s the signal. Call (762) 769-7145 and we’ll give you an honest read on whether your system actually needs it.
A three-zone home in Milton has three separate duct systems, three furnaces or air handlers, and three times the work. Flat-rate pricing either overcharges the small house or undercharges the big one, which means the crew cuts corners to get done. We price per system so every zone in your home gets the same thorough cleaning, written down before work starts. That’s the only honest way to price a house like yours.
You should expect before-and-after photos from a camera inspection of every system we clean. We document the return plenum, the supply trunk, and the registers. If red clay dust or rodent droppings were present before, you’ll see them in the before photo and see clean metal in the after. We also give you a written invoice with the system count, work performed, equipment used, and the 365-Day Done Right Promise in writing.
Vented crawlspaces in Crabapple, Birmingham, and similar western Milton neighborhoods allow red clay dust, pine needles, and rodent activity to enter unsealed return ducts. The ductwork pulls from that dirty crawlspace air and spreads it through the house. Cleaning a system like that requires camera inspection, source removal on the return side, and a conversation about duct sealing to prevent the problem from returning. Skipping the crawlspace inspection means you’ve cleaned half the problem.
Yes. Milton’s humid subtropical climate means indoor humidity stays high through the summer, and condensation inside ducts creates the moisture mold needs. Source removal cleaning with HEPA filtration removes organic debris that feeds mold growth. We’ll also flag any standing moisture or visible mold during the camera inspection so you can address the root cause, not just the symptom. Call (762) 769-7145 if you’ve smelled musty air or seen dark spots around registers.
Written by Roy Castellanos, Owner at Hollis Air Duct Alpharetta, serving Milton, GA and surrounding cities with written pricing and the 365-Day Done Right Promise.