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 Air Duct Repair Across Austell
Duct repair in Austell typically runs between $350 and $900 for a straightforward flexible duct replacement or sealing job, and most repairs are completed in a single visit. If you’ve noticed weak airflow from certain vents, a whistling sound when the system starts, or dust settling on furniture within days of cleaning, the problem is often physical damage to the ductwork itself, not the HVAC unit. Our Air Duct Repair team works throughout Austell and knows exactly what 30-plus years of Georgia humidity does to the ducts under your floors and above your ceilings. Call (912) 405-8840 and we’ll give you a written price before any work begins.
Why Linden Air Duct Marietta Is Austell’s Preferred Air Duct Repair Company
Austell homeowners deal with a specific set of duct problems that a generic HVAC company often gets wrong. Our technicians have cut open flex duct in subdivisions off Powder Springs Road and found it caked with red clay two years after construction. We’ve pulled collapsed returns from crawl spaces in older ranch homes near Maxham Road. We know, from doing the work here, that new construction debris and shifting foundations create failure patterns that don’t show up in a standard service call.
When our tech arrives at your door in Austell, you’ll already know their name and face. We send a photo before the visit. They show a photo ID badge at the door. This is the Threshold Standard we’ve operated under since 2004 as part of the Threshold Group family, and it exists because we understand that letting a stranger into your home is a real decision. Marcus Veale leads our team, and every repair we perform comes with a written guarantee, including a free second visit if the repair doesn’t hold.
Our phones are answered by a live person 24 hours a day. You won’t get a voicemail loop when you call about a duct that’s blowing hot air or a crawl space that smells like mildew. You’ll talk to someone who can schedule a camera inspection and give you honest answers about whether the duct can be saved.
Styles & brands we work with
Ductwork Installation in Austell
Ductwork Installation in Austell means replacing sections or entire runs of duct that are beyond repair. A full replacement in a typical Austell home runs $1,800 to $4,200 depending on the number of runs, accessibility of the crawl space or attic, and the type of duct required. For a single collapsed or crushed run around 10 to 15 feet, expect $450 to $900 installed.
Homeowners in Austell need this service when camera inspection reveals that the inner liner of flexible duct has separated, when insulation inside the duct is saturated with moisture, or when the duct has physically collapsed under foundation movement. Patching a duct in that condition doesn’t work. The failure just moves further down the line.
Full System Replacement
Homes with original 1970s and 1980s flex duct often need more than a patch. Over decades, the inner liner degrades, the insulation compresses, and the duct sags between supports. We replace the entire distribution system, seal every register, and verify static pressure with a manometer before we leave.
Partial Run Replacement
If a single branch run is crushed or torn, we can replace just that section. This costs less and fixes the immediate airflow loss without disturbing the rest of the system. We’ll always show you camera footage confirming the exact scope before we quote a partial replacement.
HVAC Duct Installation in Austell
HVAC Duct Installation in Austell is the complete installation of ductwork for a new HVAC system, a home addition, or a renovation where the existing ducts are incompatible with new equipment. For a complete new duct system in an average Austell home, expect $3,500 to $7,000 depending on square footage and system complexity.
We see this most often in Austell’s newer subdivisions where an original air handler is replaced with a high-efficiency unit that demands different static pressure than the existing duct design. The old ducts were sized for equipment that’s no longer there. Running new duct solves the problem at the source instead of overworking a new blower against old restrictions.
New Construction and Additions
When a homeowner off Veterans Memorial Highway adds a room or finishes a basement, the existing duct system rarely has the capacity to serve the new space. We design and install dedicated supply and return runs so the new square footage actually heats and cools properly.
System Replacement Coordination
If you’re replacing your HVAC unit entirely, it’s the right moment to evaluate the ducts. Installing a new system on top of failing ductwork from the Reagan administration wastes the efficiency you paid for. We coordinate with your HVAC contractor to make sure the duct design matches the new equipment’s requirements.
Trusted Brands We Service in Austell
Our repair and installation work uses materials and equipment from brands that hold up in Georgia heat and humidity. We work with Rotobrush and Nikro equipment for cleaning and inspection work, and we install and service air-quality products from Honeywell, Aprilaire, Abatement Technologies, and Guardsman. When you call us from Austell, we’ll bring what the job needs from stock. No waiting two weeks for a part to ship while your system runs with a hole in the return. We keep common fittings, flexible duct in standard diameters, and sealing materials ready so the job gets done in one visit.
Common Air Duct Repair Problems We See in Austell Homes
- Red clay caked inside new construction ducts. Austell’s fine red clay gets drawn into return ducts within weeks of construction and within two years can restrict airflow enough to overheat the air handler. Homeowners often replace a blower motor that wasn’t actually bad. The real problem was a duct carrying half its rated airflow.
- Collapsed flex duct under 1970s and 1980s ranches. Foundation settlement common near the Sweetwater Creek floodplain pinches flexible returns, starving the system of air and creating that start-up whistle. We’ve pulled crushed 12-inch returns from homes off Maxham Road that had collapsed to half their diameter.
- Post-storm water intrusion in crawl space ducts. When floodwater or heavy storm runoff gets into unsealed crawl space ducts, the insulation wicks moisture. Homeowners try to dry the duct with heat. Mold returns within three weeks because the fiberglass insulation itself is contaminated and must be removed and replaced.
- Condensation sagging in humid summers. Austell’s muggy summers push condensation into sagging duct runs in crawl spaces. The outer jacket holds water against the inner liner, and eventually the liner separates or the duct blows out at a seam. Patching the jacket without fixing the drainage and insulation problem means the same blowout six months later.
See the difference
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AfterPricing for Air Duct Repair in Austell, GA
Here’s what you can expect to pay in Austell. A single flex duct repair or replacement runs $350 to $900. Sealing multiple supply registers and repairing boot connections runs $250 to $600. A partial duct replacement covering one area of the home runs $800 to $1,800. Full duct replacement runs $1,800 to $4,200 for a standard home, and a complete new duct installation runs $3,500 to $7,000. The variables are how many runs are affected, whether the crawl space is accessible, and how much of the insulation is saturated. We give you one flat price per system, in writing, before any work begins. Call (912) 405-8840 for a free estimate.
We Also Serve Cities Near Austell
If you’re outside Austell proper, we regularly work in Mableton, Powder Springs, Smyrna, and Marietta. Much of our Austell work takes us into the subdivisions along Powder Springs Road and around Veterans Memorial Highway, and we bring the same written pricing and camera-inspected documentation to every job we run in the area.
Serving Austell, GA - Our Local Coverage Area
We’re based in the Austell 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 Austell
If water only touched the inside of a metal duct and the insulation outside the duct stayed dry, the duct can usually be cleaned and sanitized. If the insulation inside a flex duct got wet, or if the duct sat in standing water, the insulation itself is contaminated and must be replaced. Our camera inspection answers this in about 20 minutes. We photograph everything so you have documentation for your insurer. Call (912) 405-8840 to schedule an inspection before you file a claim.
Austell’s red clay is extremely fine and gets pulled into return ducts through unsealed joints and gaps during construction. Foundation shifts common in the area open up small fractures where the red dust seeps in. Within two years, the clay can reduce airflow by half. A camera inspection shows the restriction, and the fix is cleaning plus proper sealing of the return path, not a new HVAC unit.
Usually yes. We can cut out the collapsed section and splice in a new section of the same diameter flex duct, then seal the connections and re-support the run so it doesn’t sag again. This typically costs $350 to $700. If the entire run is old and sagging in multiple places, replacing the whole run is often cheaper than piecing it together. You’ll see the camera footage either way.
Often yes, if the damage is documented as storm-related water intrusion rather than deferred maintenance. What matters is what the adjuster sees. Our camera inspection provides dated photographic evidence of saturated insulation and contaminated duct interiors. We write the scope in plain language that maps to your policy coverage. The documentation is the difference between a denied claim and a paid one.
A camera inspection shows physical damage: collapsed liners, separated seams, crushed returns, saturated insulation, and red clay buildup that has hardened into a restriction. Cleaning alone can’t repair any of that. In Austell’s older ranch homes with original flex duct, we regularly find failures that would never show up in a routine cleaning. Call (912) 405-8840 and we’ll put a camera in your ducts and show you exactly what’s happening.
Call Linden Air Duct Marietta for Air Duct Repair in Austell
If you live in Austell and your ducts are showing signs of damage, call us at (912) 405-8840. We’ll send a technician whose name and photo you already have. They’ll inspect the system, show you the camera footage, and give you a written price before any work starts. Every repair is covered by a written guarantee, and if the repair fails within 365 days, we come back at no charge. That’s the deal in writing, and it applies to every job we do in Austell.
Written by Marcus Veale, Owner at Linden Air Duct Marietta, serving Austell since 2004.