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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After
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AfterFast, Reliable Duct Sealing Across Conyers
We dispatch our Duct Sealing crews to Conyers from our Atlanta scheduling office, and most homeowners in the Salem Road corridor or off Highway 138 see us inside a two-hour window. Conyers’s mix of 1970s brick ranches and newer subdivisions keeps us busy year-round because the same flexible ductwork that was standard here four decades ago is now leaking conditioned air into attics and crawl spaces, driving up summer power bills that already spike with Georgia’s long cooling season. If your vents blow weak, your upstairs never cools, or your power bill climbed without explanation, call us at (361) 326-5060. We’ll show up uniformed, background-checked, and ready to put a written price in your hand before any work starts.
Why Hollis Air Duct Cleaning Is Conyers’s Preferred Duct Sealing Company
We’ve been part of the Garrison Partners family since 2004, and our Conyers reputation is built on showing up inside the quoted window and leaving the site clean. Homeowners here tell us the same story: they called another outfit that quoted a teaser price over the phone, then the invoice jumped once the technician was inside. That doesn’t happen with Hollis. We price in writing before we touch your system, and that number doesn’t move at the door.
Our technicians are background-checked and uniformed on every job, accountable under The Garrison Code. 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 when your AC is cycling nonstop in July.
Every repair we perform in Conyers carries our 365-Day Done Right Promise in writing. If the seal fails or the leak returns within a year, we come back and make it right at no charge, including a free second visit. That’s not a verbal assurance. It’s printed on every job ticket.
Air Duct Sealing in Conyers
Air Duct Sealing in Conyers means closing the gaps, cracks, and disconnected joints in your HVAC ductwork so the air you paid to heat or cool actually reaches your rooms instead of bleeding into your attic or crawl space. In Conyers’s humid subtropical climate, with systems running nearly year-round, even a 15% duct leakage can add hundreds to your annual power bill. A typical whole-system duct sealing job in Conyers runs $850 – $1,800 depending on accessibility, duct material, and whether we need to remove existing contamination first.
When Sealing Makes Sense
Call us when rooms stay hot despite the thermostat setting, when your energy bill spikes without explanation, or when you feel weak airflow at vents farthest from the air handler. These symptoms often trace back to flex duct runs that have pulled loose at branch connections or developed cracks from decades of vibration in Conyers’s older ranch attics.
What Sealing Cannot Fix Alone
Sealing over a duct interior coated in Conyers’s distinctive red-clay and pine-pollen film traps that grit inside. We do source removal first, then seal. A sealed dirty duct is just a sealed dirty duct, and the microbial growth continues in the dark, humid environment you’ve now created.
Duct Sealing Services in Conyers
Duct Sealing Services in Conyers cover inspection, source removal where needed, manual sealing of accessible joints with mastic and reinforced mesh, and pressure-testing to verify results. We use professional-grade equipment from Nikro and Abatement Technologies, the same negative-air systems and sealing tools commercial crews rely on. For a typical Conyers home with 1,200 – 2,400 square feet and accessible attic ductwork, expect $850 – $1,400; homes with multiple zones, hard-to-reach crawl space runs, or significant contamination requiring full source removal before sealing can reach $1,400 – $1,800.
Camera Inspection First
On a 1970s brick ranch off Salem Road, our tech pulled a return grille and peeled off a yellow-green layer of pine pollen and mineral grit that had bonded to the flex run feeding a clogged air handler. After camera inspection and source removal under negative pressure, we sealed the leaking branch joints that were pulling that red-clay dust straight into the supply and return ducts, and the homeowner’s blower motor stopped short-cycling. Camera inspection prevents sealing over cracked or disconnected sections you cannot see from the vent opening.
Pressure Testing After
We verify our work. After sealing, we run a duct blaster or static pressure test to measure leakage reduction. You see the before and after numbers. If we don’t hit industry-standard improvement thresholds, we keep working until we do, at the same written price.
What happens when you call
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A real person answersNo phone trees - you reach a local pro.
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You get an upfront price rangeHonest numbers before anyone is dispatched.
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A background-checked tech heads outLicensed & insured, dispatched right away.
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You approve before work beginsNothing starts until you say go.
Trusted Brands We Service in Conyers
Our trucks carry sealing and filtration products from Honeywell, Aprilaire, and Abatement Technologies, not hardware-store caulk and tape. For Conyers homeowners, that means we can replace compromised flex duct sections, upgrade filtration at the air handler, and seal with materials rated for Georgia’s humidity and temperature swings, all in one visit. We don’t have to order parts and make you wait. Our Nikro negative-air machines handle source removal on the same day, so your system isn’t down overnight. Fast turnaround matters when your AC is already struggling through July.
Common Duct Sealing Problems We See in Conyers Homes
- Sealing over wet, pollen-filmed duct interiors. Conyers’s April pine pollen bonds with hard-water mineral grit into a sticky yellow-green film. Sealing over it without source removal traps moisture inside, creating ideal conditions for mold and dust mites in your flex runs.
- Fogging “sanitiser” upsells that mask odor. A chemical fog might smell clean for a week, but it doesn’t remove the calcium-scale dust and mold growing in 1960s-80s flex ductwork, air handlers, or blower motors. We see this shortcut after other crews leave, and the problem always returns.
- Skipped camera inspections on older ranch homes. Much of Conyers’s in-town housing is 1960s-1980s brick ranch and split-level homes with original flexible duct runs. Without a camera, cracked or disconnected sections go undetected, seals go on damaged duct, and the lint pathway stays open.
- Ignoring the red-clay dust source. Conyers sits atop some of Georgia’s hardest groundwater, and that mineral load leaves calcium scale inside flex ductwork. Add humid, pine-heavy Piedmont air and you get a distinctive grit that coastal or mountain Georgia homes don’t see. Sealing alone doesn’t stop it from entering; we identify and seal the return-side leaks pulling it in.
Pricing for Duct Sealing in Conyers, GA
We don’t quote per-vent teaser prices that balloon at the door. A typical whole-system duct sealing in Conyers runs $850 – $1,800 depending on three factors: how much of your ductwork is accessible from attic or crawl space, whether we need to perform source removal before sealing, and the extent of damage to original flex runs in older homes. We charge one flat price per system, agreed in writing before work starts. No per-vent add-ons, no equipment fees, no surprises.
Homes in the newer subdivisions along Salem Road and Highway 138 with rigid metal trunk-and-branch systems usually fall in the lower half of that range. Original 1970s ranch homes off Main Street or near the historic district, with flex duct runs buried in insulation and significant pollen contamination, trend higher. Every estimate is free. Call (361) 326-5060 and we’ll put a written number in your hand.
We Also Serve Cities Near Conyers
Our crews cover Conyers and the surrounding communities: Snellville, Redan, Lilburn, and Grayson. Same written pricing, same 365-Day Done Right Promise, same background-checked uniformed technicians at every address.
Serving Conyers, GA - Our Local Coverage Area
We’re based in the Conyers 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 Conyers
Conyers’s combination of hard groundwater mineral grit and heavy April pine pollen creates a distinctive yellow-green film that bonds to flex duct interiors. The Piedmont’s humid air keeps it sticky, and return-side leaks pull it deep into your system. Call (361) 326-5060 for a free inspection and written estimate.
No. Sealing over active mold traps it in a dark, humid environment and makes the problem worse. We remove contaminated flex sections or perform source removal under negative pressure first, then seal the clean system. Our 365-Day Done Right Promise covers the seal; if moisture returns due to our work, we come back at no charge.
Yes. The original flexible duct runs in 1960s-1980s Conyers ranches often have cracked or disconnected sections hidden in attics. Sealing without looking first wastes your money and can pressurize leaks into worse damage. We camera-inspect every older system before quoting seal work.
Sealing return-side leaks stops your system from pulling unfiltered outside air, including that red-clay dust and pollen, into your ducts. It doesn’t remove existing contamination, which is why we pair sealing with source removal when needed. The result is cleaner air delivery and less grit coating your blower motor and coils.
We follow NADCA ACR, the Assessment, Cleaning, and Restoration standard, on every job: inspect before touching, remove source contamination before sealing, use appropriate materials rated for HVAC applications, and verify results with pressure testing. We don’t fog sanitiser and call it clean. Call (361) 326-5060 to schedule work done by the book.
Written by Roy Castellanos, Owner at Hollis Air Duct Cleaning, serving Conyers and surrounding communities since 2004.