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 Duct Sealing Across Vinings
Duct sealing in Vinings, GA typically costs $850 to $2,400 for a full system, depending on how many HVAC units your home runs and how accessible the ductwork is. We’re the crew that shows up on time, prices the job in writing before touching anything, and backs the work for a full year. If you live in a Paces Ferry townhome or a 1990s subdivision off Cumberland Parkway and your ducts are leaking conditioned air into the attic, you’re paying to cool the squirrels. Call (229) 489-7780 and we’ll tell you exactly what it costs to stop the leak.
Why Hollis Air Duct Sandy Springs Is Vinings’s Preferred Duct Sealing Company
Vinings homeowners don’t have time for crews that show up late, quote one price, then find “problems” once the van is already in the driveway. That bait-and-switch is a known pattern in this trade, and it’s the reason we put every price in writing before the work starts. The number you approve is the number on the invoice. Our techs are background-checked and uniformed, and calls are answered by a live person at any hour, not a voicemail queue.
We work in Vinings regularly and know what the housing stock throws at you: 1980s splits with hard-to-reach attic runs, newer townhomes with shared walls and compact chases, and big custom homes near the river with two or three separate systems. Each takes a different approach. Our Duct Sealing team brings professional-grade equipment from Rotobrush and Nikro, the same negative-air machines commercial crews run, so verification isn’t a guess.
Roy Castellanos, who leads our operation, holds the crew to The Garrison Code: arrive inside the quoted window, price in writing, do the job by the book, and leave the site clean. When a Vinings customer calls back six months later with a question, we answer. That’s the standard.
Scheduling and dispatch are coordinated from the brand’s Atlanta office, but the crews serving Vinings work locally and know the area’s quirks.
Styles & brands we work with
HVAC Duct Sealing in Vinings
HVAC Duct Sealing in Vinings means closing every gap, joint, and seam in your ductwork so conditioned air goes where it’s supposed to, not into the attic, the crawlspace, or the wall cavity. Most Vinings homes were built before tight-sealing standards became the norm, and decades of temperature swings have worked the connections loose. A full sealing job covering one system in a typical 2,000-square-foot home runs $850 to $1,400. A three-system home near the Chattahoochee with long runs through unconditioned spaces usually lands between $1,800 and $2,400, because every run gets sealed and verified.
The first sentence above matters more in Vinings than in drier cities, because your humid subtropical climate means every leak isn’t just wasting money, it’s pulling moisture-laden air against surfaces that sweat. Sealing is a protection job as much as an efficiency job.
Sealing Materials and Standards
We seal with fiberglass-reinforced mastic and UL-listed foil tape, never cloth duct tape. Duct tape dries out and fails within a season of Vinings temperature swings. Mastic stays flexible and sealed for the life of the duct.
We seal the accessible seams, then verify with a negative pressure test so you have a before-and-after record of the improvement. You shouldn’t have to take anyone’s word for it.
Boots and Returns
Register boots are the most overlooked leak points in Vinings homes. A boot that isn’t sealed at the drywall or floor opening pulls attic air or crawlspace air directly into the supply stream. Near the Chattahoochee, that air is humid and full of whatever’s growing under the house. We seal boots on every job, not just the trunk lines you can see in the basement.
Duct Repair in Vinings
Duct Repair in Vinings goes beyond sealing: it means fixing sections of ductwork that are crushed, disconnected, rusted through, or so badly deteriorated that sealing alone won’t solve the problem. Homes built in the 1980s along corridors like Paces Ferry and Mount Wilkinson often have flex duct that’s collapsed over time or metal duct with rusted seams near the crawlspace. A typical duct repair in Vinings runs $300 to $1,100, depending on how much duct must be replaced and how hard it is to reach. If the repair is combined with a full sealing, most jobs total $1,100 to $2,500.
The key judgment call in Vinings is whether a run needs replacing or can be sealed. We don’t sell you replacement when sealing will do the job, and we don’t seal over a section that’s already failed structurally.
Attic Runs and Humidity Damage
Attic ductwork in Vinings takes a beating: 95-degree summer heat, then winter nights cold enough to condense moisture on the outside of uninsulated runs. Over time, the seams rust or the flex inner liner tears. Where humidity from the Chattahoochee pushes things further, we often find runs that look fine from eight feet away but are compromised at the connections.
Register Boot Replacement
When a boot is rusted through or separated from the floor, sealing it isn’t enough. We replace the boot, seal the new one properly at the floor or drywall opening, and reconnect the run. The before-and-after difference in airflow to that room is usually immediate.
Trusted Brands We Service in Vinings
We work on all duct types and stock common parts for quick turnaround in Vinings homes, including supplies for Vinings Dryer Vent Cleaning. Whether your system uses flex duct, sheet metal trunk lines, or fiberglass duct board, our techs carry mastic, foil tape, boots, and replacement sections from professional suppliers, not the hardware-store shelf. We use Nikro negative-air machines for verification and Rotobrush systems when a deep cleaning precedes sealing. Filtration products from Honeywell, Aprilaire, and Guardsman are options we can discuss where a Vinings home’s allergy load makes upgraded filtration worth considering. You don’t need to know the part numbers; you need to know the person on the phone knows your system type. We do.
Common Duct Sealing Problems We See in Vinings Homes
- Unsealed plenum connections on multi-system homes. Larger Vinings houses near the river often run two or three air handlers, and the plenum-to-duct connection on each is a prime leak point. One system can be tight while another pours conditioned air into the attic.
- Duct tape from a previous handyman, crumbling at the seams. Vinings’ temperature swings break down cloth duct tape within one or two seasons. We remove it and apply mastic or UL-listed foil tape that lasts.
- Sweating attic branch runs feeding upstairs bedrooms. Humid air from Atlanta’s summers meets cold duct surfaces in unconditioned Vinings attics and condenses. Sealing the seams and adding proper insulation stops the sweating and the mold risk that comes with it.
- Register boots pulling crawlcrawlspace air into the return side near the Chattahoochee. Any gap at a boot on the return side acts like a vacuum pulling humid, musty air into the house every time the blower runs. Sealing the boots stops it.
See the difference
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After
Before
After
Before
AfterPricing for Duct Sealing in Vinings, GA
Expect to pay $850 to $1,400 to seal a single HVAC system in an average Vinings home. A two-system house typically runs $1,400 to $2,000. A three-system home with long runs, common along Paces Ferry and the river corridors, lands between $1,800 and $2,400. The variables are how many systems you have, how long the runs are, and whether your ductwork is accessible from an attic, crawlspace, or tight utility chase. We quote one flat price per system before work begins. That price does not move at the door. Call (229) 489-7780 for a written estimate, no charge.
We Also Serve Cities Near Vinings
Our crews cover the metro area around Vinings every week. If you’re in Duct Sealing in Vinings and need an appointment, or if you’re a few miles away in Sandy Springs, Holly Springs, North Atlanta, or Stone Mountain, the same crew and the same written-price standard apply.
Serving Vinings, GA - Our Local Coverage Area
We’re based in the Vinings 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 Duct Sealing in Vinings
Larger Vinings homes, especially those off Paces Ferry and Mount Paran, often have two or three HVAC systems with long duct runs through unconditioned attics and crawlspaces. Each system is a separate leak risk: a tight first-floor system does nothing for a leaky upstairs system. Per-system sealing and per-system verification are the only way to know every unit is doing its job. Call (229) 489-7780 and we’ll walk through your layout before we quote.
You should receive a written invoice listing what was sealed, what materials were used, where the work was done, and before-and-after pressure test results if a test was run. In a Vinings townhome with shared walls and compact runs, the invoice should be specific enough that you can show it to an HOA board or future buyer. Hollis documents every job that way, and the 365-Day Done Right Promise is in writing on every invoice.
The dense canopy of mature hardwoods around Vinings means heavy spring pollen and year-round organic debris moving through your system. When ducts leak, that material gets pulled in through the gaps along with attic dust and crawlspace air. Sealing stops the intake of outside contamination at the source, which matters for allergy sufferers in Vinings more than in neighborhoods with fewer mature trees.
Yes, in many cases. When unsealed seams on the return side pull humid crawlspace air into the system, the result is a persistent musty smell that worsens in spring and summer. Sealing the seams and boots stops that air from entering. If microbial growth already exists inside the duct, sealing alone won’t remove it; a full cleaning with a negative-air machine may be required first. We’ll tell you which applies to your system.
It’s the smartest move. 1980s Vinings construction often has duct runs that have never been inspected: crushed flex, rusted metal, disconnected sections. A camera inspection shows exactly what’s there before money is spent. We inspect before we quote, and the written price reflects what the camera shows, not what we guess.
Contact Hollis Air Duct Sandy Springs for Duct Sealing in Vinings
If you live in Vinings and your ducts are leaking air you’re paying to condition, call (229) 489-7780. We’ll schedule a camera inspection, give you a written price before any work starts, and seal the system right the first time. The 365-Day Done Right Promise is part of every invoice: if the work fails within a year, we come back at no charge. That’s the standard Roy Castellanos and the Hollis crew stand behind.
Written by Roy Castellanos, Owner at Hollis Air Duct Sandy Springs, serving Vinings and surrounding communities with written prices, verified work, and a one-year guarantee on every job.