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.
Aprilaire Dryer Vent Cleaning in Marietta: What to Know First
CleanRun Duct Repair & Cleaning provides independent Aprilaire dryer vent cleaning in Marietta, with most jobs completed in a single scheduled visit and a written price delivered before any work begins. We charge $189-$349 for standard Aprilaire dryer vent cleaning depending on run length, access, and whether rerouting is needed. Our technicians carry Aprilaire-compatible components and document every job with before-and-after photos of the vent interior.
This page is for Marietta homeowners who own an Aprilaire dryer vent system - whether it’s the standard 4-inch rigid venting common in 2015-2022 builds near East Cobb or the extended flex-duct runs we see in townhomes off Roswell Road - and want to know what failing looks like, what fixing costs, and who will do the work without the coupon-and-upsell routine. Call (470) 516-9337 for a written estimate.
How Aprilaire Products Fail - and How We Fix Them
- Model 6504 and 6510 vent caps clog with lint at the flapper hinge. These spring-loaded caps sit on thousands of Marietta homes built 2016-2020. Georgia humidity swells the lint, the flapper sticks open or shut, and the dryer either overheats or backdrafts moist air into the wall cavity. We remove the cap, clean the hinge pin and seat, and replace with an OEM-spec cap or a Guardsman heavy-duty alternative if the plastic has UV-fatigued.
- Extended flex-duct runs in Aprilaire-compatible systems sag at elbows, creating lint dams. The 6512 series and contractor-grade flex kits were spec’d for 25-foot runs but often stretched to 35+ feet in Marietta’s deeper lots near Indian Hills. Each sag point becomes a lint trap that reduces airflow below 150 CFM. We camera-scope the full run, mark the sags, and either reroute with rigid aluminum or install support straps per IRC M1502.
- Bird guard mesh on Aprilaire caps packs solid in pollen season. Marietta’s oak and pine pollen (February through May) layers onto the 1/4-inch mesh of 6504 caps until the dryer labors and the thermal fuse blows. We clean the mesh with compressed air and a soft brush - never a pressure washer, which deforms the mesh - and show the owner the photo of the packed screen.
- Transition duct from dryer to wall fails at the Aprilaire collar connection. The 6510 collar uses a friction-fit design that loosens with vibration; we find gaps blowing lint behind the dryer in about one of every four Marietta jobs. We replace with a UL-listed metal transition and secure with proper clamps, not foil tape alone.
- Thermal fuse trips repeatedly due to restricted Aprilaire venting, misdiagnosed as dryer failure. Homeowners near the Marietta Square have paid for two dryer repairs before calling us. The camera showed a 3-inch debris build-up at the first elbow. We clean the full run, test airflow with an anemometer, and document the reading in the job record.
Our Aprilaire Dryer Vent Cleaning Process

- 1
Written price delivered on arrival. Haven Standard Clause 1: the technician presents a fixed price for the agreed scope before touching a tool. No per-vent math, no “once we look inside” surprises.
- 2
Camera inspection of the full vent run. We feed a scope from the exterior cap to the dryer transition, recording video of every elbow, sag, and blockage. The customer sees the footage before we proceed.
- 3
Parts decision: OEM Aprilaire or quality aftermarket. For caps and collars, we stock OEM 6504 and 6510 components. For guards and transitions, we use Guardsman or Nikro equivalents that meet or exceed manufacturer spec. We explain the trade-off and note the choice in writing.
- 4
Negative-pressure extraction and rotary brushing. We connect a Nikro HEPA vacuum to the vent line and use a Rotobrush system sized to the duct diameter, dislodging lint without damaging the Aprilaire collar or wall penetration.
- 5
Airflow test and photo documentation. Post-cleaning anemometer reading, cap function check, and before-and-after photos delivered as part of the standard job record. The camera doesn’t lie - and neither does the invoice.
- 6
365-Day Done Right Promise activated in writing. If airflow drops or the cap fails within a year, we return and make it right. The guarantee is a signed document, not a verbal assurance.
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AfterWhat Aprilaire Dryer Vent Cleaning Costs in Marietta
| Scenario | Typical Range |
|---|---|
| Standard cleaning, rigid vent under 15 feet, accessible cap | $189-$229 |
| Extended flex-duct run (20-35 feet) with sag correction | $249-$299 |
| Vent rerouting or cap replacement with OEM Aprilaire part | $289-$349 |
| Bird guard installation on existing Aprilaire cap | $89-$129 (add-on) |
What moves the price: run length, number of elbows, roof vs. wall termination, and whether the vent passes through an unconditioned attic (common in Marietta’s 1990s ranches near Sandy Plains). We do not quote per-vent or per-foot. One system, one written price. Call (470) 516-9337 for an exact quote - estimates are free.
Why Marietta Homeowners Call CleanRun Duct Repair & Cleaning for Aprilaire Work

We’ve been the crew homeowners near the Marietta Square call since 2013, when Tomas Reyes started documenting every duct run with a camera scope and delivering photos customers could actually read. Our technicians are background-checked and uniformed under Haven Standard Clause 3: Verified Crews, and they carry Aprilaire-compatible inventory plus backup knowledge of Lennox, Trane, and Carrier venting systems for mixed-brand homes.
Every job includes the Documented Photo Record, the 365-Day Done Right Promise in writing, and the Free Second Opinion on any competitor’s written estimate. We are an independent Aprilaire service provider - not affiliated with or authorized by the manufacturer - and we think that’s an advantage. We answer to our customers, not a brand compliance manual.
FAQs
No. Routine cleaning and maintenance do not void the Aprilaire product warranty. The warranty covers defects in materials and workmanship, not maintenance items like lint removal. We document our methods to manufacturer spec so there’s no dispute if a genuine defect arises later. Call (470) 516-9337 if you need a copy of our scope documentation for a warranty claim.
For caps and collars, OEM Aprilaire parts match the original tolerances exactly. For bird guards and transition ducts, Guardsman and Nikro equivalents often exceed OEM durability at lower cost. We stock both, explain the difference, and note the choice in your written job record. The decision is yours after seeing the options.
We deliver before-and-after photos of the interior of every duct run, plus a post-cleaning airflow reading in CFM. If the vent is still restricted, the photo and the anemometer both show it. Our Documented Photo Record is included on every visit - not an extra, not a promise.
Possibly not. A properly cleaned vent with confirmed airflow above 150 CFM points to a dryer internal issue: clogged blower wheel, failing heating element, or blocked lint screen housing. We note the vent status in writing and recommend a qualified appliance tech if the vent tests clear. We don’t upsell what isn’t broken.
Every 12-18 months for typical households, every 6-12 months if you dry pet bedding, towels daily, or run multiple loads. Marietta’s pollen season and clay-dust construction from ongoing development (notably near the new Town Center corridor) accelerate buildup. We note the recommended next service date on your job record.
Ready for a written price and a crew that documents what they find? Call CleanRun Duct Repair & Cleaning at (470) 516-9337. We’ll schedule a free estimate, deliver a fixed price on arrival, and leave you with photos you can read and a guarantee you can hold.
Written by Tomas Reyes, Owner, CleanRun Air Duct Cleaning Marietta at CleanRun Air Duct Cleaning Marietta, serving Marietta and nearby areas.




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