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.
Rotobrush Dryer Vent Cleaning in Marietta: What to Know First
CleanRun provides independent Rotobrush dryer vent cleaning in Marietta with written upfront pricing and a documented photo record on every job. Most Rotobrush vent cleanings we perform in Cobb County run between $189 and $349 depending on run length, access, and whether the flex-duct transition needs replacement. We are not affiliated with or authorized by Rotobrush; we are an independent service provider that knows these systems from hands-on work, not from a dealer manual.
This page is for Marietta homeowners who own a Rotobrush air duct cleaning system and need their dryer vent serviced by a crew that understands how Rotobrush equipment interfaces with the vent line, not a generalist with a shop vac. Call (470) 516-9337 for a written estimate delivered before any work starts.
How Rotobrush Products Fail - and How We Fix Them
- Rotobrush BrushBeast and BrushBeast II: drive cable fatigue at the vent elbow. The 12-foot flexible drive cable on these portable units develops kinking memory after repeated bends through tight 90-degree dryer vent elbows, especially in Marietta’s older East Cobb homes with 4-inch rigid pipe buried behind finished basement ceilings. We inspect the cable with a borescope before declaring the vent clear; if the cable is binding, we switch to a Nikro reverse-skipper ball on negative-pressure extraction rather than force a compromised tool through and leave lint packed at the elbow.
- Rotobrush aiR+ XP: insufficient torque on long vertical runs. The aiR+ XP’s brush motor is spec’d for residential ductwork to about 35 feet. In Marietta townhomes near the Square with second-floor laundry closets, the vertical drop plus two elbows often exceeds that. We measure static pressure before and after cleaning; if the Rotobrush head stalls, we bring in the Abatement Technologies portable HEPA collector and use a pneumatic skipper to finish the job properly.
- Rotobrush DuctMaster series: aftermarket brush head compatibility issues. The DuctMaster’s proprietary quick-connect collar accepts OEM brushes at $89-$140 per set, but several aftermarket manufacturers sell “universal” heads that fit loose and shed bristles inside the vent line. We’ve extracted blue nylon bristles from a DuctMaster job in West Cobb where the homeowner’s previous cleaner used a knockoff. We stock OEM Rotobrush heads and document the part number on the written invoice.
- Rotobrush vacuum blower seal degradation in Georgia humidity. The foam gasket between the vacuum canister and blower housing hardens after two to three Atlanta summers, dropping suction from 500 CFM to under 300 CFM. Our crews test suction with a calibrated anemometer at the start of every job; if the Rotobrush unit is pulling weak, we switch to our Nikro HP20 or document the suction loss and clean with supplemental negative-pressure equipment.
- Rotobrush flex-duct adapter cracking on older installs. The plastic transition adapter that connects Rotobrush portable units to flex-duct dryer vents gets brittle after five-plus years. In Marietta’s 1990s subdivisions like Chimney Lakes, we find these adapters cracked and leaking lint into the wall cavity. We replace with a Guardsman metal transition and foil tape, not another plastic adapter that will fail the same way.
Our Rotobrush Dryer Vent Cleaning Process

- 1
Written price delivered on arrival. Haven Standard Clause 1: the technician presents a written scope and price before touching equipment. No exceptions.
- 2
Rotobrush-specific diagnostic. We identify your unit model, inspect the drive cable for kinking or wear, test vacuum suction with an anemometer, and run a borescope through the vent to locate blockages or damaged transitions.
- 3
Parts decision documented. If the flex-duct adapter, transition, or bird guard needs replacement, we show you the OEM and quality aftermarket options with part numbers and prices in writing. You choose before we proceed.
- 4
Cleaning execution with photo record. We clean the full vent run using the appropriate method for your Rotobrush model and vent configuration, photographing the interior before and after at the lint trap, elbow, and termination point.
- 5
Post-cleaning test and deliverables. We measure airflow at the exterior cap, deliver your Documented Photo Record via email, and leave the written invoice with the 365-Day Done Right Promise attached.
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AfterWhat Rotobrush Dryer Vent Cleaning Costs in Marietta
| Scenario | Typical Range |
|---|---|
| Standard Rotobrush vent cleaning, single-story, accessible termination | $189 - $249 |
| Rotobrush cleaning with flex-duct transition replacement | $249 - $319 |
| Long vertical run (townhome/second-floor laundry) with supplemental equipment | $279 - $349 |
| Bird guard installation or vent cap replacement | $89 - $149 (added to cleaning) |
What moves the price: run length and number of elbows, whether the termination is accessible or requires ladder work, condition of the flex-duct transition, and whether the Rotobrush unit itself needs cable or brush head replacement. We do not quote per-vent pricing; every job is one flat price per system agreed before work starts. Call (470) 516-9337 for a written estimate at no cost.
Why Marietta Homeowners Call CleanRun Air Duct Cleaning Marietta for Rotobrush Work

We have cleaned dryer vents in Marietta since 2013, and we’ve worked on Rotobrush equipment long enough to know which model generations have which weak points. The 365-Day Done Right Promise is backed in writing on every job, not stated in marketing copy and forgotten. Haven Standard Clause 3 means our crews are background-checked, uniformed, and identified by name before arrival.
When a Rotobrush system needs a part we don’t stock, we also service Lennox, Trane, and Carrier vent configurations, so we’re not learning your setup on the fly. The camera doesn’t lie - and neither does the invoice. Every customer receives a Documented Photo Record of every duct run, before and after, as a standard deliverable.
FAQs
No. Rotobrush warranties cover defects in manufacturing and materials, not independent maintenance or cleaning of the vent line itself. We are an independent Rotobrush service provider, not an authorized dealer, and routine vent cleaning does not affect your equipment warranty. If your Rotobrush unit itself needs repair, we document what we found and recommend whether dealer service is the better path.
OEM brush heads fit correctly and carry predictable wear characteristics; aftermarket heads vary in bristle retention and collar tolerance. We stock OEM Rotobrush heads and will show you both options with part numbers and prices in writing before installation. The choice is yours, and the invoice reflects exactly what was used.
Your Documented Photo Record shows the interior of the vent at the lint trap, each elbow, and the termination cap before and after cleaning. If the photo doesn’t show a difference, the job isn’t done. That’s Haven Standard Clause 5, and it’s how we’ve operated since our first job in 2013.
We evaluate based on parts availability and your cleaning frequency. If the drive cable, motor, or vacuum seal is failing and parts are back-ordered or discontinued, replacement may cost less than chasing intermittent repairs. We give you both numbers in writing and let you decide; we do not sell Rotobrush equipment, so our recommendation carries no commission incentive.
We typically schedule within three to five business days, with next-day availability for vent blockages that present a genuine fire hazard. Every appointment is confirmed with a two-hour window and the technician’s name. Call (470) 516-9337 for a written estimate and available dates.
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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