Air Duct Repair in Atlanta - Leakage Measured, Then Priced in Writing

Trusted Air Duct Repair for Atlanta Homeowners

Air Duct Repair in Atlanta typically costs between $250 and $750 for common fixes like sealing leaks, patching holes, and reconnecting separated sections, while full duct replacement in an average Atlanta home runs $3,000 to $8,000 depending on home size and duct accessibility. Most repairs take 3 to 6 hours once we’re on site. We’ve been serving Atlanta homeowners since 2004, and if you’re dealing with weak airflow, hot or cold spots, or a utility bill that keeps climbing, call (912) 493-7110 and we’ll give you a straight answer about what’s wrong and what it’ll cost to fix.

Call (912) 493-7110

What makes Linden Air Duct Atlanta different is simple: the technician’s name and photo arrive before the visit, a photo ID badge is shown at your door, and the price goes in writing before any work begins. Every repair carries our 365-Day Done Right Promise in writing. If the repair doesn’t hold, we return at no charge. Marcus Veale leads our Atlanta team with the same standard we’ve held since 2004: verified, accountable service, every single time.

HVAC Duct Installation

HVAC Duct Installation means running new ductwork to connect your furnace or air handler to the rooms of your Atlanta home, and it’s the right call when ducts are too damaged to patch, when a home addition needs conditioned air, or when the original install was undersized from day one. We handle the complete job: sizing, layout, fabrication, hanging, sealing, and balancing so every room receives the airflow it should. A full HVAC duct installation in Atlanta typically runs $3,500 to $7,500 for an average single-family home, with the final price in writing before we start.

New Construction and Additions

When you’re adding a bedroom over the garage or finishing a basement in neighborhoods like Druid Hills or Decatur, and need our Air Duct Repair in Decatur, the new space needs its own supply and return runs tied into the existing system. We size the ductwork to match your equipment’s CFM output, not just the square footage, which prevents the weak airflow that shows up when a general contractor guesses. The result is a new space that heats and cools like the rest of the house.

Replacing Undersized Ductwork

Some Atlanta homes built in the 1960s and 1970s have ductwork that was undersized or poorly routed, and no amount of cleaning will fix that. When rooms stay hot in summer and cold in winter despite a properly running system, we measure static pressure and airflow to confirm the ductwork is the bottleneck. Then we install properly sized runs, usually with R-8 insulated flex or galvanized steel, depending on your attic or crawlspace conditions.

Air Duct Replacement

Air Duct Replacement is a full swap of your home’s existing ductwork when the old system is beyond repair: collapsed sections, rust-through, mold contamination, or decades of accumulated damage that sealing and patching can’t overcome. We remove the old material, dispose of it properly, and install new ductwork sized to your specific HVAC equipment and Atlanta’s humid climate. Whole-home air duct replacement in Atlanta generally falls between $3,000 and $8,000, with the exact figure depending on how many runs you have, whether ductwork lives in an attic or crawlspace, and what material makes sense for your home.

Attic Duct Replacement

Attic ductwork in Atlanta takes a beating. Summer attic temperatures regularly exceed 130 degrees, and that heat degrades flex duct over time, causing the inner liner to tear and the insulation to compress. We replace attic runs with R-8 insulated flex or rigid pipe, properly supported and sealed at every connection so conditioned air isn’t leaking into a space nobody lives in.

Crawlspace Duct Replacement

In crawlspace homes across Gresham Park and Redan, moisture is the enemy. Ductwork in damp crawlspaces develops rust on metal components and grows mold on fiberglass insulation, both of which put particles into your breathing air. We use materials rated for damp environments, elevate the ductwork off the ground, and seal every joint with mastic so Georgia humidity stays where it belongs.

Ductwork Repair

Ductwork Repair addresses specific failures in your existing system: separated joints, punctures from pests or storage, crushed sections, or loose hangers that let ducts sag and trap air. Most ductwork repair in Atlanta runs $250 to $750 depending on how many sections need work and how accessible they are. We inspect the entire system first, show you photos of what’s wrong, and give you a written price before we cut or seal anything.

Sealing Leaks and Separated Joints

The Department of Energy estimates that typical homes lose 20 to 30 percent of conditioned air through duct leaks, and Atlanta’s heat makes that waste expensive. We seal joints with mastic, not duct tape, because mastic is what actually holds up to attic heat and crawlspace humidity. A sealed system means your rooms get the air you’re paying to heat and cool.

Patching and Section Replacement

When pests chew through flex duct or a storage box punctures a trunk line, we cut out the damaged section and splice in new material with proper connectors and sealant. This is not a job for DIY: improperly spliced ductwork leaks and separates within months. We match the material to what’s already there and pressure-test the repair before we call it done.

Duct Replacement

Duct Replacement means swapping out a portion of your ductwork, like one trunk line or a handful of branch runs, rather than the entire system. It’s the right scope when damage is localized: a collapsed section in one part of the attic, a rusted return drop, or runs that were never sized right in the first place. Partial duct replacement in Atlanta typically costs $800 to $2,500 depending on how many linear feet are involved and how difficult the access is. We’ll tell you honestly whether a partial fix makes sense or whether you’re better off replacing the whole system.

Sizing for Your Equipment

One of the most common problems we find in older Atlanta homes is ductwork that doesn’t match the blower. Maybe the furnace was upgraded but the ducts stayed the same, or a previous contractor put in whatever was on the truck. We measure your system’s CFM and static pressure, then size replacement runs so your equipment operates within its designed range. That’s how you get even temperatures throughout the house.

Material Selection

Not every home needs the same duct material. Galvanized steel lasts decades and resists pests, but costs more. R-8 flex duct is affordable and works well in tight attics. We’ll recommend what fits your Atlanta home’s construction, your budget, and our climate, and explain why in plain language before you commit to anything.

Ductwork Installation

Ductwork Installation is the complete build-out of a duct system where one doesn’t exist or where what’s there is so compromised that starting fresh is the only honest option. It covers supply and return design, material fabrication or specification, installation, and sealing to the equipment. In Atlanta, full ductwork installation for an average 2,000 to 2,500 square foot home runs $3,500 to $8,000. Every job starts with a load calculation and airflow assessment, not a guess.

Full System Builds

Sometimes the existing ductwork is so far gone, hacked together, or contaminated that building fresh is cheaper than patching forever. We design the layout around your equipment’s airflow requirements and your home’s room-by-room heating and cooling loads. The result is a system that runs quietly, balances properly, and doesn’t waste the money you spend on utilities.

Balancing and Verification

After any installation, we check airflow at each register and compare it to the design target. If a bedroom is short on air, we adjust dampers and re-check until it’s right. That verification step is what keeps you from discovering a problem six months later when summer hits and one room won’t cool.

Brands We Service

Much of our repair and replacement work involves duct systems connected to equipment from every major manufacturer, but we also carry and install air-quality components from Honeywell, including media filters and UV air purifiers that integrate with your existing ductwork. We know their specs and we stock the replacement media, so if you want better filtration in your Atlanta home, we can add it during any repair visit.

We work with Aprilaire whole-home humidifiers and dehumidifiers, which matter in Atlanta’s climate where summer humidity drives mold concerns and winter heating dries out everything. We also use Nikro professional-grade equipment for air duct cleaning, which pairs well with repair work: clean ducts first, then seal them, and your system actually stays clean. Whether you have Honeywell, Aprilaire, or any other make, we can service it.

Signs You Need a Pro Right Now

• Weak or no airflow from several vents. This points to a major leak or a collapsed section in your ductwork. Rooms closest to the air handler get some air while others get almost none, and your system runs longer trying to compensate. That’s wasted money and uneven comfort, and it won’t fix itself.
• A sudden spike in your Georgia Power bill. When ductwork leaks, you’re paying to condition the attic or crawlspace instead of your living room. A 20 to 30 percent leak is common in older Atlanta homes, and that translates directly to higher bills every single month. Sealing those leaks pays for itself quickly.
• Dust, insulation particles, or musty smells from vents. Torn return ducts pull in attic insulation, crawlspace dirt, and whatever else is floating around in those spaces. Musty smells often mean moisture in the ductwork, which can become mold. Both conditions put particles into the air your family breathes, and a pro should assess it.
• Rooms that never reach the right temperature. You set the thermostat to 72 and the bedroom stays at 78. That’s a classic sign of duct leakage or undersized runs to that room. Before you replace your AC unit, let a tech verify whether the ducts are the actual problem, because spending $6,000 on new equipment won’t fix bad ductwork.
• Visible damage in the attic or crawlspace. Crushed flex duct, separated joints, rusted metal, or ducts lying on the ground in a damp crawlspace are all failures you can see. Each one costs you money and comfort. A trained professional can assess the full extent of the damage and give you a repair scope and price in writing.

Our Process, Step by Step

1. 1
   Inspection and diagnosis. We examine your entire duct system, from the plenum to every register, looking for leaks, separation, sagging, crushed sections, and signs of moisture or pest damage. We use a static pressure test and visual inspection to pinpoint exactly where your system is losing air. You get photos of what we find.
2. 2
   Written estimate. Before any work begins, you receive a written price for the repair or replacement scope. Not an estimate that changes at the end, not a per-vent upsell. The number on the page is the number you pay. If we find something unexpected during the work, we stop and get your approval before proceeding.
3. 3
   The repair or replacement. Our technician arrives with the materials needed, confirms their identity with a photo ID badge, and gets to work. For repairs, we seal with mastic, patch with matching materials, and re-hang sagging sections with proper support. For replacements, we install new ductwork sized to your equipment.
4. 4
   Verification and testing. After the work, we re-check airflow at the registers and confirm that the leak is sealed or the new runs are delivering as designed. We walk you through what was done and show you before-and-after photos. You see the work, not just a bill.
5. 5
   Written guarantee. Every air duct repair carries our 365-Day Done Right Promise in writing. If the repair doesn’t hold, we come back at no charge. That’s not a promo, it’s our standing commitment on every single job since 2004.

How Much Does Air Duct Repair Cost in Atlanta?

Our Service Area Near Atlanta

We serve homeowners across the greater Atlanta area, including Air Duct Repair in College Park, Air Duct Repair in Dunwoody, Decatur, Lilburn, Jonesboro, Redan, Morrow, Druid Hills, Gresham Park, North Druid Hills, and Hapeville. Our team works throughout the metro daily, and we’ll give you a straight answer on scheduling when you call. For service details, see our home page or call (912) 493-7110.

Frequently Asked Questions About Air Duct Repair in Atlanta

Schedule Your Air Duct Repair Service in Atlanta Today

If your Atlanta home has weak airflow, hot or cold rooms, or a rising energy bill, call Linden Air Duct Atlanta at (912) 493-7110. You’ll speak to a live person, get a free estimate with a written price before any work begins, and the technician’s name and photo before the visit. Every repair is covered in writing by our 365-Day Done Right Promise. Call now; no obligation, just straight answers.

Written by Marcus Veale, Owner at Linden Air Duct Atlanta, serving Atlanta since 2004.