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 Cumming
Air duct cleaning in Cumming typically runs $350 – $650 for a whole-home residential system, with most jobs completed in a single visit. We’re Hollis Air Duct Cleaning, part of the Garrison Partners family, and we’ve been dispatching crews to Cumming from our Atlanta office since 2004. Whether you live in a 1990s lake home off Lake Lanier or a 2010s build in one of the subdivisions off Bethelview Road, we show up inside the quoted window, write the price down before we touch anything, and leave the site clean. Call (361) 326-5060 for a free estimate.
Why Hollis Air Duct Cleaning Is Cumming’s Preferred Air Duct Cleaning Company
Cumming homeowners know the difference between a crew that rolls up in an unmarked van and one that arrives uniformed, background-checked, and accountable. We operate under The Garrison Standard, which means written prices, written guarantees, and a 365-Day Done Right Promise on every job. If our work fails within a year, we come back and make it right at no charge, including a free second visit. That’s not a slogan; it’s in writing on every invoice.
Our 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. Dispatch and scheduling are coordinated from our Atlanta office, but our crews serve Cumming locally and know the area: the pollen loads off the Chattahoochee National Forest foothills, the flex-duct subdivisions built during the 2000s-2020s boom, and the older lake homes with rigid metal runs that have been sitting since the Carter administration. We don’t guess at what your system needs. We camera-inspect, we explain what we find, and we price it before we start.
Residential Air Duct Cleaning in Cumming
Residential Air Duct Cleaning in Cumming means different work depending on which Cumming you live in. A typical whole-home residential clean runs $350 – $650, with older lake homes sometimes requiring additional sealing or repair work that can push the total toward $800 – $1,200 if we find collapsed runs or significant mold. The job involves source removal: we put the system under negative pressure using a Nikro negative-air machine, agitate debris loose with a Rotobrush rotary brush system, and capture it with HEPA filtration so nothing recirculates into your living space. We also inspect and clean the blower motor, evaporator coil, and lint pathways, because treating only the ducts while leaving the source of recontamination in place is a half-measure we don’t do.
What We Find in Newer Subdivisions
In Windermere, Polo Golf & Country Club, and the subdivisions off Kelly Mill Road, we regularly find builder-grade flex duct crushed behind kneewalls, disconnected at takeoff collars, and packed with drywall dust from the original construction. The fine yellow pine pollen that coats Cumming every spring infiltrates through every joint. Cleaning without sealing just pushes that debris back through the system. We remove it at the source, then seal the runs with mastic so it stays out.
What We Find in Older Lake Homes
Around Lake Lanier, homes built from the 1970s through the 1990s often have original rigid metal ductwork. Decades of humid subtropical condensation inside unsealed joints can foster mold growth that a surface-only clean without camera inspection and NADCA standards will leave behind. We camera-inspect every run, remove what we find, and seal with mastic to prevent recurrence.
Commercial Air Duct Cleaning in Cumming
Commercial Air Duct Cleaning in Cumming covers office parks, retail spaces, medical clinics, and multi-tenant buildings from the corridor along GA-400 to the commercial strips near Market Place Boulevard. A typical commercial job runs $800 – $2,500 depending on system size and accessibility, with larger facilities or those requiring after-hours work quoted individually. We use the same professional-grade equipment as our residential jobs, scaled to the building: Nikro negative-air machines for containment, Rotobrush systems for agitation, and HEPA filtration rated for commercial environments. We work around your operating hours, document the before-and-after condition with photos, and provide written certification for property managers and facility directors who need it for insurance or lease compliance.
Office and Retail Systems
Cumming’s commercial growth has filled office parks with rooftop units and VAV boxes that rarely get opened until there’s a complaint. We inspect the full supply and return network, clean the coils and blower assemblies, and flag any disconnected flex runs or failed dampers that are wasting conditioned air and driving up your power bill.
Medical and Sensitive Environments
Clinics and dental offices in Cumming need more than a vacuum run through the registers. We follow containment protocols that protect occupied spaces during cleaning, document particle counts where required, and use filtration products from Abatement Technologies to meet stricter indoor air standards.
Trusted Brands We Service in Cumming
We carry professional-grade equipment from Rotobrush, Nikro, and Abatement Technologies, and we stock filtration products from Honeywell, Aprilaire, and Guardsman for replacement on the spot. Cumming customers don’t wait two weeks for a part to ship. If your system needs a media filter upgrade or a UV light installation while we’re already at the air handler, we can handle it in the same visit. That’s the difference between a crew that cleans ducts and a crew that understands the full system.
Common Air Duct Cleaning Problems We See in Cumming Homes
- Crushed flex runs in newer subdivisions. In Windermere and Polo Golf & Country Club, we regularly find flex duct compressed behind kneewalls or pinched by insulation supports, cutting airflow to bonus rooms and back bedrooms by half or more. The homeowner usually blames the HVAC unit; the real problem is a duct that was never installed right.
- Mold in unsealed rigid metal ducts of lake homes. Cumming’s humid subtropical climate, with hot, muggy summers and mild winters, promotes condensation inside ductwork that isn’t sealed with mastic. On Lake Lanier homes with 1970s-1990s metal runs, we find mold colonies at every unsealed joint where cold supply air met humid attic or crawlspace air.
- Drywall dust and construction debris in post-2000s builds. The rapid suburban growth that filled Cumming’s subdivisions left many homes with flex duct systems installed before the site was fully cleaned. We remove fine drywall particulate that has been circulating since the original build.
- Pine pollen infiltration through poorly sealed returns. After spring pollen season, the fine yellow dust from the Chattahoochee National Forest foothills coats duct interiors even in well-sealed systems. In poorly sealed returns, it accumulates year after year, becoming a reservoir that recirculates every time the blower cycles.
Pricing for Air Duct Cleaning in Cumming, GA
Whole-home residential air duct cleaning in Cumming runs $350 – $650 for a typical single-system home with 10 – 20 registers. Older lake homes with rigid metal ductwork that needs camera inspection, mold remediation, or sealing work can run $800 – $1,200. Commercial systems start around $800 and scale with square footage and system complexity.
What moves the price: number of HVAC systems, accessibility of ductwork (crawlspace vs. attic vs. conditioned space), condition of the existing ductwork, and whether sealing or repair is needed beyond cleaning. We do not quote per-vent pricing. We price the whole system, we write it down before we start, and it does not move at the door. Every estimate is free. Call (361) 326-5060.
We Also Serve Cities Near Cumming
Our crews work throughout the north metro area, including Air Duct Cleaning in Cumming and surrounding communities: Alpharetta, Canton, Duluth, and Suwanee. Scheduling and dispatch are coordinated from our Atlanta office, but our technicians live and work in the communities they serve.
Serving Cumming, GA - Our Local Coverage Area
We’re based in the Cumming 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 Cumming
Lake Lanier homes from the 1970s-1990s typically have rigid metal ductwork that has accumulated decades of debris and may have unsealed joints harboring mold, while newer subdivisions have flex duct systems prone to crushing, kinking, and construction debris from the original build. The cleaning method differs: rigid metal often requires more aggressive agitation and thorough sealing afterward, while flex duct demands gentler handling and careful reconnection of displaced runs. Call (361) 326-5060 and we’ll tell you which category your home falls into.
The musty smell usually means mold or mildew is growing inside the ductwork or on the evaporator coil, not just pollen sitting inert. Cumming’s high humidity promotes biological growth on any surface that stays damp, including the blower motor and drain pan. We clean the full system, not just the ducts, and we camera-inspect to find where moisture is entering. If the smell persists after a standard duct-only cleaning, the source is almost always the coil or a disconnected return pulling attic air. Call (361) 326-5060 for a full-system inspection.
In the Windermere subdivision, our tech ran camera inspection on a 2006 home after the homeowner noticed a musty smell from the supply and return ducts and found the flex run to the bonus room crushed behind a kneewall, with drywall dust from the original build packed into the takeoff collar. We set up negative pressure with HEPA filtration at the air handler, used agitation tools to break the dust loose, then sealed the disconnected run and re-balanced airflow at the registers. The musty smell cleared and the bonus room finally got the airflow it was supposed to have had for eighteen years. Polo Golf & Country Club homes show similar patterns: flex runs disconnected at the air handler, pollen-packed takeoffs, and occasional water stains from condensate leaks that point to bigger problems.
Yes, but mainly when cleaning is paired with sealing and repair. A 1970s Lake Lanier home with disconnected rigid metal runs dumping conditioned air into a crawlspace can see significant improvement once we reconnect and seal those runs. Cleaning alone removes airflow restriction from debris, but the bigger energy waste in Cumming’s older homes is leakage. We camera-inspect, identify the leaks, and price the sealing work separately so you know exactly what each part of the job costs.
Cumming’s humid subtropical climate, with hot, muggy summers and mild winters, creates conditions inside HVAC systems that drier regions simply don’t face. Condensation forms on cold duct surfaces whenever humid air contacts them, and if the ductwork is unsealed or the insulation is compromised, that moisture feeds mold and mildew growth. Compared to drier areas where dust is the main problem, Cumming homeowners need to worry about biological contamination that a surface wipe won’t address. We use NADCA-standard source removal and verify with camera inspection that the duct is clean and dry before we seal it. Call (361) 326-5060 to schedule.
Ready to get your Cumming home’s ductwork inspected and priced in writing? Our Air Duct Cleaning team is standing by. Call (361) 326-5060 for a free estimate. We’ll show up inside the quoted window, explain what we find in plain terms, and give you one flat price per system before any work starts. That’s The Garrison Standard, and it’s how we’ve operated since 2004.
Written by Roy Castellanos, Owner at Hollis Air Duct Cleaning, serving Cumming and the north metro Atlanta area.