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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Before
AfterAir Duct Cleaning Company in McDonough, GA
Air duct cleaning in McDonough typically runs $350 – $650 for a whole-home system, with most jobs scheduled within a few days and completed in three to five hours. We handle the builder-grade flex-duct systems that dominate this south-Atlanta suburb, where red Georgia clay, pine pollen, and construction dust from still-growing subdivisions create a specific set of problems you won’t find inside the Perimeter. Call us at (361) 326-5060 for a written estimate before any work starts.
Why McDonough Homes Are Different
McDonough sits on former cotton fields that were subdivided in waves from the late 1990s through the 2010s. The housing stock here is remarkably consistent: 1,800 – 3,500 square foot brick-front or vinyl-sided traditional homes on slab foundations, most with a single central HVAC system tucked in the attic or garage and flexible R-6 or R-8 insulated ductwork snaking through unconditioned attic space. That flex-duct ages differently than the hard metal found in older Atlanta neighborhoods. It crushes, sags, and disconnects. It holds dust differently. And because many builders here never sealed supply boots to drywall, we regularly find unfiltered attic air, pest debris, and construction grit pumping straight into bedrooms.
The red clay doesn’t help. It tracks in on shoes, gets pulled into return-air systems, and coats duct interiors with fine particulate that standard filters miss. Add McDonough’s humid subtropical climate, long summers that keep HVAC running near-constantly, and heavy pollen loads from pine, oak, and surrounding farmland, and you’ve got ducts that sweat, grow biological material, and recirculate allergens year-round. Mild winters mean almost no seasonal downtime for maintenance. This isn’t theoretical for us. In subdivisions like Kelleytown and Lake Dow, we see the same patterns repeatedly because the building stock and terrain create them.
Our Main McDonough Services
Most calls we get from McDonough homeowners fall into three categories. Each has its own page with full pricing, process details, and what to expect on the day.
Air Duct Cleaning in McDonough
We clean the full supply and return network using a Rotobrush rotary brush system or Nikro negative-air method, depending on duct condition and accessibility. In McDonough’s attic-mounted flex-duct systems, we pay particular attention to sagging runs that trap debris and crushed sections that restrict airflow. Before we start, you’ll get a written price. After we finish, you’ll see before-and-after photos of your own ducts. Air Duct Cleaning in McDonough
Dryer Vent Cleaning in McDonough
Dryer vent cleaning here means dealing with longer-than-average runs common in homes built between 2000 and 2015, where laundry rooms were often placed away from exterior walls for floor-plan flexibility. Lint buildup in these extended runs is a genuine fire hazard and kills dryer efficiency. We clear the full line from appliance to termination, inspect for proper airflow, and note any damaged flex-vent that needs replacement. Dryer Vent Cleaning in McDonough
Duct Sealing in McDonough
McDonough’s unconditioned attics bleed conditioned air through gaps at plenums, seams, and the supply-boot-to-drywall junctions that builders left unsealed. We apply duct sealing mastic and mechanical fasteners to close these leaks, then pressure-test to verify results. This is often the most cost-effective upgrade for homes where rooms won’t stay balanced or energy bills have climbed without explanation. Duct Sealing in McDonough
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 McDonough
We stock parts and filtration products from Honeywell, Aprilaire, and Abatement Technologies, and our equipment roster includes Rotobrush rotary systems and Nikro negative-air machines. Most replacement items are on the van, so we’re not waiting on supply runs. our brands
Pricing for Air Duct Cleaning Company in McDonough, GA
| Service | Typical range in McDonough |
|---|---|
| Whole-home air duct cleaning (single system) | $350 – $650 |
| Whole-home air duct cleaning (dual system) | $550 – $950 |
| Dryer vent cleaning | $120 – $220 |
| Duct sealing (whole system) | $800 – $1,800 |
| Individual duct repair/replacement (per run) | $150 – $400 |
| Sanitizing treatment (after cleaning) | $75 – $150 |
| Return plenum cleaning | $100 – $200 |
| Supply boot resealing (per boot) | $50 – $125 |
What pushes McDonough jobs toward the higher end: dual HVAC systems, excessive construction debris or pest intrusion requiring extra agitation time, and accessibility issues in tight attic spaces. What keeps them lower: straightforward single-system homes with standard access. Either way, the price is written down before we touch anything, and it does not move at the door.
Neighborhoods We Serve in McDonough
We work throughout the city and unincorporated Henry County areas, from established subdivisions to newer infill. Most McDonough appointments are scheduled within a few days, with routing that keeps drive times reasonable across the service area.
- Kelleytown
- Lake Dow
- Ola
- Flippen
- Windsor
Service Area – Cities Near McDonough
Our crews cover McDonough and the surrounding south-metro corridor. We also schedule regularly in Locust Grove, GA, Stockbridge, GA, Covington, GA, and Hampton, TN. Dispatch and scheduling are coordinated from our Atlanta office, with technicians serving each area locally.
Serving McDonough, GA - Our Local Coverage Area
We’re based in the McDonough 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 McDonough
No permit is required for standard duct cleaning or dryer vent cleaning in McDonough. Duct sealing that involves modifications to the HVAC plenum or structural changes may need Henry County permitting; we handle that paperwork when it applies and note it in your written price.
Most McDonough homeowners are scheduled within three to five business days. We don’t overbook, and we don’t quote arrival windows we can’t hit. If you’re in an outlying area like Ola or Flippen, we route you with nearby jobs to keep timing predictable.
Some McDonough subdivisions, particularly newer ones with active HOAs, require vendor registration or have parking restrictions. We carry general liability and workers’ compensation documentation and can provide proof of insurance to your HOA office on request. Let us know when you call and we’ll handle the paperwork before we arrive.
Ready for a written estimate? Call Hollis Air Duct Cleaning at (361) 326-5060. We’ll ask about your home’s size, system layout, and any specific issues you’ve noticed, then give you a flat price by phone or schedule a free in-home assessment. No per-vent pricing. No bait-and-switch. Just a written number that doesn’t change when the van pulls up.
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 McDonough Customers Say
"Sealed some leaking duct joints in the crawl space with mastic. Rooms that were always cold now get air."
- Ronald W."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.