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 Alpharetta Homeowners Choose Carrier Air Duct Cleaning
We’re Mortons Air Duct Alpharetta, an independent Carrier repair in Alpharetta provider serving the surrounding north Fulton communities. What sets our Carrier work apart is that we know how Carrier’s Infinity, Performance, and Comfort series systems actually behave in Alpharetta’s humid climate, from the dense fin spacing on high-efficiency coils to the way variable-speed blowers pull harder through return ducts than older single-speed units. That brand-specific knowledge means we clean and seal ductwork to match the airflow your Carrier system was designed for, not just a generic one-size-fits-all approach.
We are not affiliated with or authorized by Carrier, and we don’t claim to be. What we are is a local Alpharetta crew that has worked on enough Carrier in Lawrenceville and nearby areas to know exactly what to look for when a homeowner calls about weak airflow, a musty smell, or dust that keeps coming back. Paul Adeyemi, our owner, runs every job with the same rule: tell the homeowner what we see, tell them what it costs, then get to work. Call (762) 263-0408 for a free estimate.
Why Trust Mortons Air Duct Alpharetta for Your Carrier Air Duct Cleaning?
Carrier builds precise equipment. When you pair that precision with ductwork that’s sagging, leaking, or packed with years of Alpharetta pollen and red clay dust, the system fights itself. Our technicians understand that dynamic because we see it every week in homes across Windward, Crabapple, and throughout Alpharetta. Paul Adeyemi grew up in Los Angeles and learned his trade fundamentals at Los Angeles Trade-Technical College before making his way east and planting roots in the greater Atlanta area. He’s been servicing Alpharetta homes for several years now, including plenty of jobs in Windward where two-story floor plans and long duct runs require a particular kind of patience.
Before any work starts, we use video inspection to see what’s actually inside your Carrier system’s ductwork. That matters because Carrier’s variable-speed blowers, especially in the Infinity series, can mask developing problems by compensating for restricted airflow. You may not notice a problem until the system is already struggling. We document what we find, show you the footage, and give you a written price before we touch anything. No surprises, no “while we’re here” add-ons. Paul’s signature line sums it up: “I’ll tell you what I see, tell you what it costs, and then I’ll get to work – in that order, every time.”
Our equipment comes from Rotobrush, Nikro, Honeywell, Aprilaire, Abatement Technologies, and Guardsman. Every job is backed by the 365-Day Done Right Promise, which means if it’s not done right, we make it right. Full stop. We also work to the Cedarwell Care Promise on every job: shoe covers and drop cloths before we walk in, quiet tools during nap hours, pet-safe product choices where available, and a photo of the clean-up before the crew leaves.
Styles & brands we work with




Common Carrier Air Duct Cleaning Problems We Fix in Alpharetta
- Evaporator coil freeze-ups from dense fin spacing. Carrier’s high-efficiency evaporator coils have tightly spaced fins that trap fine dust and lint faster than older, looser coils. In Alpharetta’s humid summers, that restriction drops airflow and can cause coil freeze-ups. We clean the coil and the ductwork feeding it so air moves the way Carrier designed it to.
- Duct leakage and collapse from variable-speed blower overpressure. Carrier Infinity systems pull more air through return ducts than older single-speed units. If the ducts are undersized or aging, the negative pressure can accelerate leaks or even collapse flex duct. We find these failures with video inspection and seal or replace duct runs as needed.
- Condensate overflow staining supply plenums. On upflow Carrier units, duct debris that accumulates in the drain pan can clog the condensate line and cause water to back up onto the supply plenum. We see this regularly in Alpharetta homes with finished basements where the air handler sits in a tight crawlspace.
- Fine gray dust from Infinity air purifiers and electrostatic filters. Carrier’s Infinity air purifiers and electrostatic filters can release charged particles that stick to duct walls. When you change the filter, that dust layer re-enters the home and lands on furniture. Cleaning the duct interior removes that reservoir of gray dust.
- Flex duct sagging in unconditioned attics and crawlspaces. Alpharetta’s humidity causes flexible ductwork in attics and crawls to sag over time, creating low spots that trap moisture and debris. We re-support and re-strap flex duct, and replace sections that have degraded beyond repair.
These aren’t hypothetical scenarios. At a Windward home, our tech found a Carrier Infinity 26 system with a musty smell and weak airflow from the bedrooms. Video inspection showed flex duct kinked above the second-floor hallway and a coil packed with gray lint from the owner’s two golden retrievers. We straightened the flex, cleaned the coil and blower wheel, and sealed the supply plenum with mastic. Airflow rose 30% and the smell was gone in two days.
Carrier Parts & Our Repair-vs-Replace Approach
For duct components on Carrier systems, we use OEM-grade or high-quality aftermarket flexible duct, mastic, and registers that match Carrier’s airflow specifications. We never replace proprietary Carrier control boards, motors, or electronic components. Those belong in the hands of licensed HVAC technicians, and we’ll tell you that directly if that’s what your system needs.
Our repair-vs-replace decision is honest. If the metal or flex duct is structurally sound and the issue is leakage or a bad seal, we repair it. Mastic-sealing a leaking plenum, re-strapping sagging flex, and replacing worn registers will often restore airflow without ripping out and replacing duct runs. When leakage or damage exceeds what sealing can fix, we replace the duct section. We explain what we found, what we recommend, and what each option costs before any work starts. Call (762) 263-0408 to schedule an inspection.
Our Carrier Service Process – Step by Step
- 1
Walkthrough and system identification. We identify your Carrier model, check the filter type, and ask about any symptoms you’ve noticed: smells, weak airflow, dust, hot or cold spots. We look at the air handler location, return placement, and accessible duct runs.
- 2
Video inspection of the ductwork and coil. We run a Rotobrush or Nikro camera through the supply and return ducts to document what’s inside. You see the footage. We explain what we found, including any Carrier-specific issues like dense coil fins or blower overpressure.
- 3
Written flat price before work starts. Based on what we see, we give you a written price for the complete job. That price doesn’t change when the job is done. If we find something unexpected, we stop, show you, and re-quote before continuing.
- 4
Cleaning, sealing, and component replacement. We clean the evaporator coil, blower wheel, and full duct system using professional equipment. We seal accessible leaks with mastic, re-support sagging flex, and replace registers where needed. We protect floors and furniture throughout.
- 5
Final test and photo documentation. We run the Carrier system, measure airflow, verify the condensate drains properly, and show you a photo of the clean-up before we leave. If anything isn’t right, the 365-Day Done Right Promise covers it.
See the difference
Before
After
Before
After
Before
AfterCarrier Products We Service & Install in Alpharetta
We service ductwork and air cleaning components across the full Carrier residential lineup: the Infinity Series (including Infinity 26 and Infinity 24 systems with variable-speed blowers and Infinity air purifiers), the Performance Series (two-stage compressors and high-efficiency coils), the Comfort Series (single-stage systems common in older Alpharetta homes), and the legacy WeatherMaker line still running in many 1990s and early 2000s houses. We stock common duct components, mastic, registers, and media filters locally so we can move quickly on repairs. For duct sealing and evaporator coil cleaning, we have the equipment on our truck and we’re ready when you call.
We Also Service These Brands
While this page focuses on Carrier, we service ductwork behind Lennox and Trane systems as well. The principles are the same: inspect what’s actually inside, clean and seal to the system’s airflow specs, and document everything. If you have a multi-brand household or a mixed system, we can handle it on the same visit.
FAQs – Carrier Air Duct Cleaning Service in Alpharetta
No. We are an independent air duct cleaning provider serving Alpharetta and the surrounding communities. We are not affiliated with or authorized by Carrier, and we don’t claim to be. We work on Carrier systems every week, which is how we know their airflow characteristics and failure modes, but we are not a Carrier dealer or warranty service provider.
Cleaning your ductwork, evaporator coil, and blower wheel does not void your Carrier warranty. We do not open sealed systems or replace proprietary Carrier components. If your system needs electronic, refrigerant, or motor work, we’ll refer you to a licensed HVAC technician. For the duct and air-cleaning components we service, our work is warranty-safe.
Because the filter is usually not the problem. Carrier Infinity systems use variable-speed blowers that measure static pressure. If your ducts are undersized, leaking, or blocked, the blower detects the resistance and throws a reduced airflow code even with a brand-new filter. Video inspection will show exactly where the restriction or leakage is, and duct sealing or re-support often resolves the error.
Yes, and we see it regularly. Carrier’s high-efficiency coils have dense fin spacing that traps fine dust. In Alpharetta’s humid climate, that dust layer restricts airflow and reduces the coil’s ability to absorb heat, which can lead to freeze-ups. Cleaning the coil and the ducts feeding it restores airflow and prevents the freeze cycle. Call (762) 263-0408 for an inspection.
Infinity air purifiers and electrostatic filters can release charged particles that stick to duct walls over time. When you change the filter, that accumulated dust layer can slough off and re-enter the home, landing on furniture. The fix is cleaning the duct interior, which removes that reservoir of gray dust so it can’t recirculate.
For a typical Alpharetta single-family home with a Carrier system, our Air Duct Cleaning services generally run between $450 and $850 depending on the number of systems, the length of duct runs, and whether the coil and blower wheel need cleaning. Homes with multiple HVAC zones or finished basement ductwork can run higher. We provide a written flat price before any work starts, so you’ll know the exact cost before we begin. Call (762) 263-0408 for a free estimate.
Book Your Carrier Service in Alpharetta, GA
If your Carrier system isn’t blowing like it should, or you’re tired of dust settling back on the furniture a week after cleaning, call Mortons Air Duct Alpharetta at (762) 263-0408. We’ll inspect your ductwork, show you what we find, and give you a written price before any work starts. Paul and the crew are ready when you are.
Written by Paul Adeyemi, Owner at Mortons Air Duct Alpharetta, serving Alpharetta and the greater north Fulton area since 2005.