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 HVAC Cleaning in Round Rock: What to Know First
We provide independent Rotobrush HVAC cleaning in Round Rock, TX, with most jobs completed in a single scheduled visit and a written price delivered before any panel comes off. A typical Rotobrush air handler cleaning runs $340-$520 for a standard residential system in the Round Rock market, and every job includes a Documented Photo Record of every duct run and component we touch. This page is for homeowners who already own Rotobrush equipment and need a technician who understands the brand’s specific service requirements, not a generalist with a shop vacuum. Call (737) 259-5752 for a free estimate.
How Rotobrush Products Fail - and How We Fix Them
- Beast series blower motor housing debris accumulation. The Beast’s compact blower housing pulls return air aggressively, and in Round Rock’s heavy pollen seasons, that housing packs with cedar and oak particulate faster than the factory interval suggests. The motor runs hotter, draws more amperage, and eventually throws a thermal overload. We pull the housing, photograph the buildup, and clean with Rotobrush-compatible negative-pressure extraction so the motor breathes again.
- BrushBeast vacuum hose seal degradation at the plenum connection. The BrushBeast’s flexible hose sees repeated heat cycling where it meets the plenum, and the OEM gasket hardens after roughly three to four years in Texas attic conditions. We see this in Teravista homes with rooftop units. Air leaks here drop suction at the brush head by 30 percent or more. We replace with quality aftermarket silicone gaskets rated for 200°F continuous, or source OEM if the customer prefers.
- Rotobrush aiR+ coil corrosion from condensate drainage backup. The aiR+ series uses an aluminum evaporator coil that corrodes at the U-bends when condensate sits in the pan. Round Rock’s hard water accelerates this. We clean the coil with non-acidic foaming cleaner, clear the drain line with nitrogen pressure, and treat the pan with an antimicrobial that won’t void the coil warranty.
- Classic Duct Cleaner drive cable binding in long trunk runs. The original Rotobrush cable system, still found in older Round Rock homes near Old Town, binds when flexed through multiple elbows in 1950s-era galvanized ductwork. The cable frays internally before showing external wear. We scope the run first, then decide whether cable replacement or a switch to our Nikro rotary whip system is the cleaner path.
- Beast Lite filter bypass due to aftermarket filter sizing. Homeowners often install 1-inch pleated filters where the Beast Lite calls for a 2-inch depth, creating a gap that dumps unfiltered air straight onto the blower wheel. The wheel loads with debris, imbalance follows, and bearing wear accelerates. We measure the rack, stock the correct filter size, and show the customer the fit on camera.
Our Rotobrush HVAC Cleaning Process

- 1
Camera inspection before quote. We run a borescope through the main trunk line and photograph the evaporator coil, blower assembly, and return plenum. The camera goes in first. Then we talk.
- 2
Written price delivered. Based on what the images show, we provide a single flat price for the full system, broken down by component. Haven Standard Clause 1: no work starts without a written price agreed in advance.
- 3
Component-specific cleaning. We match the tool to the Rotobrush model: Rotobrush brush heads for duct runs, Nikro contact vacuum for blower housings, Abatement Technologies HEPA containment if microbial treatment is needed. OEM parts or quality aftermarket, customer’s choice, with warranty implications explained.
- 4
Post-clean verification. We re-run the camera, capture after photos of every cleaned component, and test static pressure across the system to confirm airflow improvement.
- 5
Documentation delivered. The customer receives the full photo record, the written scope, and the 365-Day Done Right Promise in writing before we pack up.
Before
AfterWhat Rotobrush HVAC Cleaning Costs in Round Rock
| Service | Typical Range | What Moves the Price |
|---|---|---|
| Evaporator coil cleaning (Rotobrush aiR+, Beast) | $280-$420 | Coil condition, access panel location, corrosion treatment needed |
| Blower assembly cleaning (all Rotobrush series) | $240-$380 | Housing removal difficulty, debris volume, motor inspection |
| Full air handler cleaning (coil + blower + housing) | $480-$720 | System size, contamination level, parts replacement |
| Condenser cleaning (outdoor unit) | $180-$290 | Fins condition, refrigerant line access, protective cage removal |
| Heat exchanger inspection and cleaning | $320-$480 | Access design, soot or rust findings, camera verification time |
Prices reflect Round Rock’s market and assume normal residential access. Attic installations in two-story homes, or systems with aftermarket modifications, may run higher. We do not quote per-vent or per-register pricing. One flat price per system, agreed before work starts. Call (737) 259-5752 for a free estimate.
Why Round Rock Homeowners Call CleanRun Air Duct Cleaning Round Rock for Rotobrush Work

We’ve cleaned Rotobrush systems in Round Rock since 2013, including repeat visits in Stone Oak Ranch where construction dust from ongoing development works its way into return plenums faster than the original install manual anticipates. Our technicians are background-checked and uniformed under Haven Standard Clause 3: Verified Crews, and they carry Rotobrush, Nikro, and Abatement Technologies equipment on every truck. If your system also integrates Lennox, Trane, or Carrier components, we service those too, no subcontractor, no referral fee. The 365-Day Done Right Promise is backed in writing on every job. If the work is not right, we make it right.
FAQs
No, independent cleaning does not void your Rotobrush warranty, provided the work uses manufacturer-compatible methods and no electrical components are altered. We document our process with photos to protect your warranty record. Call (737) 259-5752 if you need a copy of our scope for your files.
OEM parts carry the Rotobrush logo and part number; quality aftermarket parts meet the same specifications without the brand markup. We stock both, explain the price and warranty difference, and let you choose. Haven Standard Clause 1 requires this transparency before any part is installed.
Repair makes sense when the cleaning resolves a performance issue and the core components, blower motor, and coil are within 60 percent of their rated service life. Replacement is the better path when corrosion has compromised the heat exchanger or the cost of needed parts exceeds half the price of a comparable new unit. We give you both numbers in writing.
We typically schedule within three to five business days, with flexibility for homeowners in Teravista, Forest Creek, and other Round Rock neighborhoods. Every appointment is a confirmed arrival window, not an all-day wait. Call (737) 259-5752 to check this week’s availability.
You receive a Documented Photo Record of every component we cleaned, before and after, as a standard deliverable on every visit. No extra charge, no opt-in required. Compare these to the written scope to confirm every item was addressed.
Ready to see what’s actually inside your Rotobrush system? Call (737) 259-5752 for a free estimate. We’ll run the camera, show you the images, and put a written price in your hand before any work begins.
Written by Tomas Reyes, Owner, CleanRun Air Duct Cleaning Round Rock at CleanRun Air Duct Cleaning Round Rock, serving Round Rock and nearby areas.




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