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.
Why Marietta Homeowners Choose Carrier Air Duct Cleaning
Carrier air duct cleaning in Marietta runs $450 to $850 for a complete system on a typical 2,000 to 2,500 square foot home, depending on duct condition and whether the evaporator coil needs separate treatment. We’re an independent Marietta Carrier service provider, not a factory-authorized dealer, but our technicians work on Carrier systems across Marietta every single week. What separates us is that we understand how Carrier’s high-static ECM blowers and dense filter cabinets interact with Marietta’s clay dust and humid crawlspaces, and our fixes are built for that specific reality.
Beyond Marietta, we also handle Carrier in Dallas and Lennox and Trane systems, but Carrier is the brand that keeps our phones busiest in this market. If you’ve got an Infinity air handler pulling weak airflow, or a Comfort Series furnace circulating dust that settles on every horizontal surface, call us at (912) 405-8840. We’ll tell you what’s actually in the system before we talk about what it costs to fix it.
Why Trust Linden Air Duct Marietta for Your Carrier Air Duct Cleaning?
Carrier builds high-static air handlers with ECM blowers that push air harder than older PSC motors. That’s good for efficiency, but it means any duct defect gets punished faster. Loose return boots, sagging flex, collapsed inner liners, undersized branch runs. A blower running at 0.8 or 0.9 inches of static pressure is working against itself, pulling attic dust through every crack. Our technicians measure static pressure before and after every Carrier job because that number tells us more than any visual inspection.
Marcus Veale, owner of Linden Air Duct Marietta, started in HVAC coursework at Los Angeles Trade-Technical College and has spent well over a decade working Carrier systems throughout the East Cobb corridor. His crew has pulled apart systems near Kennesaw Mountain in older ranch homes where decades of Georgia pollen turned return ducts into something resembling yellow fiberglass insulation. Marcus walks every homeowner through what he found before any ticket gets written. Flat rate, clean explanations, no pressure.
Every technician who comes to your door is background-checked, identity-verified, and photo-badged. We send the tech’s name and photo before the visit, and they show a photo ID badge at the door. The Threshold Standard applies to every job. Since 2004, as part of the Threshold Group family, we’ve operated this way. Written price before any work starts. Written guarantee on every repair. A live person answers the phone 24 hours a day, seven days a week.
Styles & brands we work with
Common Carrier Air Duct Cleaning Problems We Fix in Marietta
- Infinity Series air handlers starving for airflow: The dense Infinity air filter loads with fine Georgia red clay dust faster than Carrier’s suggested replacement window. When that media fills up, static pressure spikes and the ECM blower ramps hard to compensate. The homeowner hears a louder system and feels weaker output. We clean the return plenum, inspect the filter cabinet, and document the static pressure drop after the work.
- Comfort Series supply plenum rust: Older Comfort Series air handlers often rust where the supply plenum meets the blower deck. That rust releases metallic dust into the branch runs, which ends up on registers and furniture. We clean the plenum, seal what can be sealed, and tell you honestly when replacement is the smarter path.
- Builder-grade flex duct sagging at the return box: Carrier retrofits from the 1980s and 1990s often used cheap flex that loses its rigidity over decades. The duct sags, pulling attic insulation and humidity into the return stream. We re-support or replace the run, and we seal the takeoff with mastic so the connection holds.
- Clogged secondary condensate pan soaking return insulation: Under the evaporator coil on many Carrier air handlers sits a secondary condensate pan, often plumbed to open air. When the primary drain clogs, water spills into that pan and can soak the return duct insulation below. Wet insulation breeds microbial growth that smells musty the moment the AC cycles on. We replace the soaked section and address the drain issue.
- Delaminated flex liner grabbing pet hair: This one shows up constantly in Marietta homes with dogs. The inner liner of old flex duct breaks down, forms a sticky flap, and every strand of hair and dust compaction ends up at the 90-degree elbow, choking the run. We cut out the collapsed section and sleeve in new R6 flex with proper takeoff sealing.
Carrier Parts and Our Repair-vs-Replace Approach
For Carrier-specific applications, we use aftermarket Cat#-compatible access panels, coil cleanout caps, and plenum collars that match the installed sheet-metal footprint. These parts fit the same dimensions as OEM but don’t carry the manufacturer’s branding markup. For anything electrical or safety-related, we recommend genuine Carrier components. No exceptions on that.
Our repair philosophy is straightforward. We don’t push replacement unless the math makes sense. If a repair would cost more than 50% of new, we’ll tell you to replace. If re-sealing a galvanized return boot gets you three more years, that’s what we quote. We’d rather write honest numbers than pad a ticket. Last week our tech pulled a 20-foot flex return off a Carrier Performance Series air handler in a Douglasville Carrier service area split-level and found the inner liner had delaminated into a sticky flap grabbing dog hair at the elbow. We cut out the collapsed run, sleeved in new R6 flex with mastic-sealed takeoffs, and static pressure dropped from 0.8 to 0.5 IWC, right where that Infinity blower is designed to run. Call (912) 405-8840 if your Carrier system is doing something similar.
Our Carrier Service Process: Step by Step
1. Diagnosis. We measure static pressure at the return and supply, then open the filter cabinet and blower deck. We look at coil condition, duct connections, and any visible fiberglass breakdown. For Carrier systems, we pay close attention to the filter cabinet because a loaded Infinity media filter skews every reading downstream.
2. Repair or cleaning plan. If the ducts are sound, we move to negative-pressure extraction and evaporator coil cleaning. If there’s sagging flex, a rusted plenum, or a delaminated liner, we show you exactly what we found and give you a written price for the full scope before any work starts. No surprises later.
3. The work. Air Duct Cleaning services like return duct cleaning, supply trunk and branch cleaning, evaporator coil cleaning, and air leak repair all happen with professional-grade Rotobrush and Nikro equipment. We re-seal every takeoff we touch. We replace duct sections that can’t be saved. We never leave a system half-sealed.
4. Verification. We re-measure static pressure and airflow. We photograph the before and after. You see what we saw and what changed. If the numbers don’t improve, we don’t call the job done.
5. Written guarantee. Every repair gets a 365-Day Done Right Promise in writing. If the work doesn’t hold, we come back and make it right. A free second visit if a covered repair fails. That’s the standard, not the exception.
See the difference
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AfterCarrier Products We Service and Install in Marietta
We work on the full Carrier range in Marietta: Infinity Series, Performance Series, Comfort Series, and the older WeatherMaker furnaces still heating plenty of 1980s split-levels. We service gas furnaces, heat pumps, straight AC systems with cased coils, and air handlers in attics and crawlspaces. For duct replacement, we stock R6 and R8 flex in multiple diameters, galvanized boots, plenum collars, mastic, and high-quality filter media compatible with Carrier’s filter cabinets. If your system needs a specialized filter, we won’t swap in something generic and call it equivalent.
We Also Service These Brands
Carrier is the brand we see most often in Marietta, but our technicians service Lennox and Trane equipment with the same depth. If your home has mixed equipment, like a Carrier furnace paired with a Trane coil, we can handle the whole system without you scheduling two different companies.
FAQs: Carrier Air Duct Cleaning Service in Marietta
Because the dense Infinity filter media loads with Georgia red clay faster than Carrier’s schedule accounts for, and once it saturates, the ECM blower pulls air from anywhere it can, typically through unsealed return boots in the attic. We find dust bypass at the filter cabinet and return plenum on most Marietta Infinity installations we open. Give us a call at (912) 405-8840 and we’ll locate the bypass.
Yes. We access the duct from the supply and return plenums, not through the heat exchanger. On WeatherMaker furnaces, the exchanger seals are downstream of the blower, so we don’t disturb them during a normal cleaning. We watch for rust at the plenum connection, which is the real trouble spot on these older units.
Usually. The typical culprit is a secondary condensate pan that’s been spilling water onto the return duct insulation, or a drain line that’s slow and letting moisture wick into the fiberglass liner. The smell is microbial growth on wet insulation. We replace the soaked section and clear the drain. If the coil is dirty, that gets cleaned too. It’s a Marietta humidity problem with a fixable cause.
If the dust is coming from the ducts, yes. On Comfort Series systems in older Marietta ranches, dust on the registers usually traces to rust particles from the supply plenum or dust pulled through a leaking return in the crawlspace. Once we clean and seal those paths, the dust stops. If the return leak is in a crawlspace with exposed earth or fiberglass insulation, that’s the source, and sealing it changes everything.
Marietta’s summer humidity condenses on undersized or uninsulated flex in crawlspaces with open vents. The vapor barrier on the flex gets compromised over time, or the crawlspace itself isn’t encapsulated. We inspect the flex insulation and the crawlspace conditions. Sometimes it’s a simple re-insulation. Sometimes the crawlspace needs a dehumidifier or vapor barrier. We’ll tell you which one it is and what it costs before any work starts.
A full Carrier duct cleaning in Marietta runs between $450 and $850 for a typical single system, including return and supply runs and the plenums. Evaporator coil cleaning adds to that depending on coil accessibility. If the system has significant flex damage or needs duct sections replaced, we give you a written price before any work begins. Call (912) 405-8840 for a free estimate with exact numbers for your home.
Book Your Carrier Service in Marietta, GA
Tell us what’s in the system before you tell me what it costs to fix it. That’s how Marcus runs every Carrier job in Marietta, and it’s how you’ll know you’re getting straight answers. Call (912) 405-8840 today for a free estimate. A live person picks up.
Written by Marcus Veale, Owner at Linden Air Duct Marietta, serving Marietta and East Cobb since 2004.