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 Dryer Vent Cleaning Across Dunwoody
Dryer vent cleaning in Dunwoody typically runs $150 – $275 for a standard single-family home, and most jobs are completed in under two hours with the dryer back in service the same day. If your dryer’s taking longer to finish loads or the laundry room feels unusually humid, the vent run is likely restricted.
We’ve worked in Dunwoody long enough to know the patterns. The ranch and split-level homes built during the 1960s through the 1980s in neighborhoods like Dunwoody North and Village Mill came with dryer vent terminations that weren’t designed for the mature tree canopy that’s grown up around them. Our crews dispatch from the Atlanta office and carry screened termination caps, flex-run replacement stock, and the rotary tools needed for the long, elbow-heavy vent runs common in these older layouts. Call (361) 326-5060 and we’ll give you a written price before any work starts.
Why Hollis Air Duct Cleaning Is Dunwoody’s Preferred Dryer Vent Cleaning Company
Hollis Air Duct Cleaning has been part of the Garrison Partners family since 2004, and our Dunwoody customers know the difference that track record makes. We show up inside the quoted window, price the job in writing before touching anything, and leave the site clean. That’s The Garrison Standard, and it’s how every Hollis location operates.
Our technicians are background-checked and uniformed. You know who’s walking into your home before they arrive. The 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. No negotiation, no runaround.
Phones are answered by a live person 24 hours a day, 7 days a week. No voicemail loops, no callback queues, no waiting until Monday to schedule.
We know Dunwoody’s housing stock. The original galvanized and flex duct systems in those mid-century subdivisions leak and collect debris in ways that newer Perimeter Center infill homes don’t. When we inspect a vent run in Wynterhall or North Springs, we’re not guessing at what we’ll find.
Dryer Vent Cleaning Service in Dunwoody
Dryer Vent Cleaning Service in Dunwoody means more than pulling lint from the trap. We inspect the full vent pathway from the dryer connection to the exterior termination, agitate and extract built-up lint and debris with rotary brush systems and negative-air machines, and document the condition of the run with before-and-after photos you can see. A typical cleaning in Dunwoody runs $150 – $225 for a straight run up to 15 feet; longer runs with multiple elbows, which are common in split-level homes, range from $200 – $275.
Most Dunwoody homeowners need this service when dry times start climbing, when they notice excess heat or humidity in the laundry area, or when they see debris around the exterior vent cap. We also clean vents as part of real estate transactions, since Dunwoody’s building codes often require documentation of vent condition before a home sale.
What We Find in Older Dunwoody Homes
The vent runs in 1960s – 80s construction were often routed through attics or crawl spaces with multiple direction changes. Lint packs into the low spots and around elbows where gravity and airflow work against each other. Homeowner snakes and shop vacuums can’t reach these accumulations, and they often just poke a hole through a felted blockage without removing the source.
Inspection and Documentation
We run a camera through the vent run when the layout is complex or the blockage is severe. You’ll see what we see. If the vent terminates into an unscreened soffit or under an eave, we’ll flag it and quote a proper screened cap or reroute in writing.
Dryer Vent Installation in Dunwoody
Dryer Vent Installation in Dunwoody addresses the root cause of recurring clogs: terminations that invite pest intrusion, flex runs that have sagged or crushed, and pathways that exceed the 25-foot effective length limit once elbows are factored. A new vent installation or reroute in Dunwoody typically costs $300 – $550 depending on the routing complexity and whether we need to core through masonry or siding.
Many Dunwoody homes still have the original flex-duct runs that terminate into unscreened soffits. Birds and squirrels nest at these openings, and the debris gets pulled into the lint pathway. We replace damaged flex with rigid or semi-rigid metal ducting where code allows, seal all joints with proper mastic or foil tape, and install a screened termination cap that stops pests without restricting airflow.
Rerouting for Performance
Some split-level layouts have vent runs that snake through finished basement ceilings or attic spaces with three or more elbows. Each 90-degree elbow reduces effective vent length by about 5 feet. We can often reroute to a shorter, straighter path with a roof-jack or through-wall termination that improves drying performance and reduces fire risk.
Code-Compliant Terminations
Dunwoody follows Georgia state mechanical code, which requires dryer vents to terminate outside the building with a backdraft damper and prohibits screens that can clog with lint. We use termination caps designed for dryer exhaust, not generic vent covers, and we document the installation with photos for your records.
Trusted Brands We Service in Dunwoody
Our equipment roster includes Rotobrush rotary brush systems for mechanical agitation inside vent runs, Nikro negative-air machines for source removal without pushing debris into the home, and filtration and sealing products from Honeywell, Aprilaire, and Guardsman. We stock common termination caps, flex-run replacement sections, and screened pest guards on our Dunwoody service vehicles so most jobs finish in a single visit without waiting on parts. When we install new venting or replace damaged sections, we use materials rated for the temperature and airflow of residential dryer exhaust, not hardware-store shortcuts that sag or fail.
Common Dryer Vent Cleaning Problems We See in Dunwoody Homes
- Bird and squirrel nesting in unscreened soffit terminations. The mature oak and pine canopy in Dunwoody neighborhoods like North Springs provides habitat right at roofline level. Every fall we see vents packed with nesting material pulled in through unscreened terminations that were standard when these homes were built.
- Felted lint blockages from humid attic conditions. Atlanta’s humid subtropical climate means attic temperatures swing from 140°F in summer to below freezing in winter. Lint absorbs that moisture and felts into a dense plug that homeowner tools can’t extract. We see this most in homes where the vent run shares attic space with AC ductwork and condensate lines.
- Crushed or disconnected flex runs in split-level construction. The original flex duct in Village Mill and Dunwoody North homes was often routed through tight framing cavities where it got pinched during insulation upgrades or storage installation in attics. A crushed 4-inch flex run performs like a 2-inch pipe.
- Excessive effective length from convoluted routing. A dryer vent with three elbows and a 20-foot straight section has an effective length of 35 feet, beyond what most residential dryers can push. The lint settles in the low-velocity zones and builds up silently until dry time doubles or the high-limit thermostat trips.
Pricing for Dryer Vent Cleaning in Dunwoody, GA
We publish our ranges because the bait-and-switch pricing in this trade has burned too many homeowners. Here’s what Dryer Vent Cleaning costs in Dunwoody:
| Service | Typical Range |
|---|---|
| Standard vent cleaning (straight run, ≤15 ft) | $150 – $225 |
| Complex vent cleaning (multiple elbows, attic access) | $200 – $275 |
| Vent reroute or new installation | $300 – $550 |
| Screened termination cap installation | $75 – $150 |
| Flex-run replacement (per section) | $100 – $200 |
What moves the price: length of run, number of elbows, attic or crawl-space access difficulty, whether we need to replace damaged ducting, and whether pest nesting requires extra extraction time. We inspect first, write the price down, and get your approval before starting. The price does not move at the door. Estimates are free. Call (361) 326-5060 to schedule.
We Also Serve Cities Near Dunwoody
Our crews cover the full metro area from the Atlanta office. We provide Dryer Vent Cleaning throughout Dunwoody and neighboring communities including Atlanta, South Fulton, Sandy Springs, and Roswell. Each location gets the same written pricing, the same 365-Day Done Right Promise, and the same background-checked, uniformed technicians.
Serving Dunwoody, GA - Our Local Coverage Area
We’re based in the Dunwoody 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 Dryer Vent Cleaning in Dunwoody
The original construction used unscreened soffit or under-eave terminations that invite birds and squirrels, and the long flex runs with multiple elbows trap lint that modern roof-jack systems avoid. We clean vents in Dunwoody’s older neighborhoods twice as often as in Perimeter Center infill homes. Call (361) 326-5060 for an inspection and written quote.
Yes. Extended dry time is the most common symptom of a restricted vent, and in Dunwoody’s humid climate the problem accelerates once lint starts absorbing moisture from attic air. Don’t run the dryer repeatedly; the overheating creates fire risk. Call (361) 326-5060 and we’ll inspect the full run with a camera if needed.
No. Dryer vents require mechanical agitation tools designed for lint, not the rotary brush systems we use for supply and return ductwork. We also use higher-velocity negative-air extraction because lint is denser than household dust. The tools are different, and so is the technique. We can do both on the same visit if needed.
We check three things: termination location and screening, total effective length including elbows, and whether flex duct is crushed or sagging. Many Dunwoody homes fail on all three counts. We document what we find with photos and quote code-compliant corrections in writing. You’re free to proceed with cleaning only, or address the installation issues.
Indirectly. Spring pollen coats the exterior termination screen if you have one, and the fine particles can work into the lint layer inside the vent. The bigger issue is that pollen season coincides with heavy AC use, which increases attic humidity and causes lint to felt together. We see more complete blockages in April and May than in drier months.
Written by Roy Castellanos, Owner at Hollis Air Duct Cleaning, serving Dunwoody since 2004 as part of the Garrison Partners family.