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.
Before
After
Before
After
Before
AfterFast, Reliable Air Duct Repair Across Snellville
If your Snellville home has rooms that never hold temperature or vents pushing weak air, the problem is usually the ductwork itself, not the HVAC unit. Most repair calls we run in Snellville end with a collapsed flex run, a separated collar, or a duct-board trunk that has turned soft from attic humidity. We fix all three, and we put the price in writing before any work begins. Call Linden Air Duct Cleaning at (980) 447-2498 and we’ll come out from our Atlanta office with a plan. You’ll know the tech’s name and see their photo before they ring the bell.
Why Linden Air Duct Cleaning Is Snellville’s Preferred Air Duct Repair Company
Snellville homeowners call us because we talk about their house the way they do. We know the 1980s split-levels off Lenora Church Road, the ranch homes tucked back from Centerville Highway, and the townhome clusters where dryer vents share a wall cavity. That matters when you’re deciding whether a duct needs repair or replacement. Marcus Veale has built our Snellville service around one standard: a technician you can verify before they walk in. Every tech is background-checked, identity-verified, and arrives in a marked uniform with a photo ID shown at the door. The Threshold Standard isn’t a marketing phrase here; it’s the name we put on the process we’ve held to since 2004 as part of the Threshold Group family. We send the tech’s name and photo before the visit so there are no surprises when you open the door.
Snellville customers call for three things: a written price before the work, a written guarantee on the repair, and a free second visit if the repair doesn’t hold. We do all three on every job. Our Air Duct Repair team carries Rotobrush and Nikro equipment plus air-quality products from Aprilaire and Abatement Technologies, so when we find a duct failure during a cleaning, we can often repair it the same visit instead of punting it to a second appointment. And when you call, a live person answers. Not a menu. Not a callback. A person.
Ductwork Installation in Snellville
Ductwork Installation in Snellville usually means one of two jobs: replacing a failed section of flex duct in an attic, or rebuilding a deteriorated fiberglass duct-board trunk that has lost its seal. In either case, our techs camera-inspect the entire run first so you know exactly what is being replaced and why. A typical partial duct replacement in Snellville runs $450 to $1,200 per run depending on length, accessibility, and whether the plenum connection needs rebuilding. A full trunk-and-branch replacement in a 1,800 sq ft split-level typically lands between $2,800 and $5,500. Every quote is a fixed number. No per-vent add-ons, no surprise line item when the job is done.
Sealing and Insulating in Vented Attics
Snellville’s 150°F summer attics punish every seam in a duct system. We rebuild plenum connections with mastic, not tape. Mastic stays flexible through heat cycles, where tape dries out and peels within a few Georgia summers. When we finish a duct replacement, the seams are sealed and the new run is insulated to stop condensation from wicking through the jacket.
Partial Replacement for Failed Flex Runs
If an inspection shows one collapsed flex segment choking airflow to a bedroom or two, you don’t always need a full system replacement. We quote the failed run separately. You see the cost for that specific repair, agreed before the tech starts, and the work is covered by our 365-Day Done Right Promise in writing.
HVAC Duct Installation in Snellville
HVAC Duct Installation in Snellville often starts with a complaint about one room, then ends with a discovery in the attic. A 1988 colonial off Killian Hill Road might have original flex duct sagging between hangers spaced five or six feet apart. One collapsed segment starves two or three registers at once. Installing new ductwork means removing the old run, re-hanging properly supported flex, sealing the air handler and plenum connections, and testing airflow at each register before we leave. Whole-home HVAC duct installation in Snellville typically runs $3,200 to $6,800 for a single-system ranch or split-level. That includes material, labor, and sealing. Larger two-story homes with two systems can push past $8,000, and we’ll show you line items so you understand every dollar.
Proper Hanger Spacing and Support
The difference between a duct install that lasts 30 years and one that sags in five comes down to how the run is supported. We space hangers close enough that no section carries its own weight, and we support every bend and transition. In Snellville’s attic heat, a sagging duct does not just lose efficiency; it collapses, separates, and then it fails silently until a room goes cold.
Reconnecting and Testing Supply Runs
After installation, every supply run gets airflow tested at the register. We match the blower output to the home’s design load and check that no room is starved. If a bedroom was hot before, the owner sees the difference on a digital thermometer before we pack up.
Trusted Brands We Service in Snellville
We work with the equipment already in your home and the brands Snellville homeowners know. Our techs service and integrate duct systems alongside Aprilaire filtration, Guardsman purifiers, and Abatement Technologies components. We stock common flex duct sizes, hangers, mastic, and plenum parts on our trucks, so a repair on a Centerville Highway home doesn’t wait on a distributor. Rotobrush and Nikro equipment lets us camera-inspect and clean before, during, and after repair work. One trip usually does it. If we need a specialty part, we order it the same day and tell you exactly when we’ll be back.
Common Air Duct Repair Problems We See in Snellville Homes
- Collapsed flex duct in vented attics. Homes built during the 1978 – 1995 Gwinnett boom often have original flex duct now sagging between hangers that were too far apart from day one. In a 150°F Snellville attic, the inner liner softens, folds, and chokes airflow to multiple registers.
- Separated collars at the air handler or plenum. The zip tie or tape that sealed the duct to the plenum 35 years ago has dried and snapped. Conditioned air blows into the attic instead of the bedroom, and the homeowner pays to cool the roof.
- Condensation and biological growth on duct board. Snellville’s humid Piedmont summers push condensation into every seam of an under-insulated trunk line. Fiberglass duct board wicks that moisture, develops microbial growth, and then recirculates it through the supply registers.
- Shared dryer vent stacks in townhome clusters. Dense townhome and apartment communities around Snellville run dryer vents through shared stacks. Lint builds far beyond the removable trap, and in a shared chase, one unit’s clogged stack raises fire risk for everyone connected to it.
Pricing for Air Duct Repair in Snellville, GA
You should not have to guess what a repair costs while a truck is sitting in your driveway. Here is what we see in Snellville’s market. A simple collar reseal or small flex patch runs $250 to $450. A partial flex run replacement in a single attic zone runs $450 to $1,200. Rebuilding a duct-board plenum or trunk section runs $900 to $2,400. Whole-home duct replacement in a 1,600 to 2,800 sq ft Snellville home runs $2,800 to $6,800 depending on system size and attic accessibility. Townhome and condo jobs fall on the lower end because the runs are shorter, though shared utility access can add coordination time. We give one flat price per job, in writing, before any work starts, and nobody tacks on per-vent fees. Call (980) 447-2498 for a free estimate.
We Also Serve Cities Near Snellville
Along with Snellville, our crews cover the surrounding Gwinnett and DeKalb communities. Homeowners in Lilburn, Grayson, Conyers, and Redan get the same written pricing, photo-verified technicians, and 365-Day Done Right Promise. When you call about duct repair anywhere in this area, you reach the same live person and the same flat-price process.
Serving Snellville, GA - Our Local Coverage Area
We’re based in the Snellville 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 Repair in Snellville
The cause is almost always a duct failure, not a thermostat problem. In Snellville’s 1980s – 90s tract homes, a single oversized trunk in a vented attic serves multiple rooms. When one flex segment collapses at a hanger point off Lenora Church Road or Centerville Highway, every register downstream from that point loses airflow. The fix is to camera-inspect the trunk, find the collapsed section, and replace it with properly supported flex sealed with mastic. Call (980) 447-2498 and we’ll find the failure before any work is quoted.
You need an inspection to know for sure, and the inspection is part of our visit. Homes in that corridor built during the 1985 – 1995 surge often have original flex duct that has not just collected dust but failed structurally. If the inner liner has collapsed or a collar has separated, cleaning will not fix the airflow problem. We show you camera footage of the actual duct before recommending repair, cleaning, or both. No work starts until you see why it is needed and what it costs.
From February through April, Georgia pine pollen is heavy enough to coat cars, windows, and every return-air grille in your house. If your duct system has even a small leak at a return connection, that pollen gets pulled into the ductwork and onto the evaporator coil. Once pollen cakes onto a coil with summer humidity behind it, you get restricted airflow and a biological layer that recirculates through the house. We clean the coil and seal the return leaks so the next pollen season does not load the system again.
Because you’re not the only one connected to that vent. Shared dryer stacks in Snellville townhome and apartment clusters accumulate lint in the common chase far beyond the trap you pull from the dryer. A clogged section that starts in a neighbor’s run backs up into yours, raising fire risk and killing dryer performance. We camera-inspect shared stacks, remove the lint pathway, and flag any section of the stack that needs repair. This is a safety issue first, and a performance issue second. Do not ignore a dryer that takes 90 minutes to dry a load.
Yes, and we plan for it before the visit. Our techs are used to working in Snellville condo communities where parking is assigned, utility closets are shared, and HOA rules govern when work can happen. We carry compact equipment that fits through narrow entries and up steep attic stairs. If your community requires a COI or a scheduled window, tell us when you call and we will handle it before we arrive. The price you see in writing is the price you pay, whether the access is a wide driveway or a third-floor shared chase.
If your Snellville home has rooms that won’t hold temperature or vents that barely push air, the ductwork is trying to tell you something. Call Linden Air Duct Cleaning at (980) 447-2498 for a free estimate. Marcus Veale and our team will put every repair in writing, send you the tech’s name and photo before the visit, and stand behind the work for 365 days.
Written by Marcus Veale, Owner at Linden Air Duct Cleaning, serving Snellville homeowners since 2004 as part of the Threshold Group family.