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.
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AfterRotobrush Air Duct Cleaning in Katy: What to Know First
CleanRun provides independent Rotobrush air duct cleaning in Katy, with most residential jobs completed in a single scheduled visit and a written price delivered before any work begins. Typical whole-system Rotobrush cleaning in Katy runs $380-$620 for homes built between 2015 and 2025, with older ranch-style properties near LaCenterra at Cinco Ranch sometimes running higher due to longer duct runs and settled construction debris. This page is for homeowners who own a Rotobrush air handling product and need documented, warranty-safe cleaning without the coupon-game pricing that dominates this industry. Call (346) 666-7165 for a written estimate.
How Rotobrush Products Fail - and How We Fix Them
- Rotobrush BrushBeast models with seized brush heads. The 450 rpm direct-drive motor in the BrushBeast line can bind when hair and fine drywall dust pack behind the brush collar, a common issue in Katy’s newer subdivisions where construction debris lingers in ducts for years. We disassemble the head assembly, clean the spindle housing with compressed air and solvent, and replace the brush only if the bristles are worn past 3/8-inch - not as a default upsell.
- Rotobrush aiR+ series with collapsed vacuum flex hose. The aiR+ negative-pressure extraction hose develops pinhole leaks at stress points where Katy attic temperatures exceed 140°F in July and August, degrading the reinforced PVC. We pressure-test the full hose length, patch only if the damage is isolated, or replace with Abatement Technologies flex rated for sustained high-heat exposure - your choice, with both options priced in writing first.
- Rotobrush DuctMaster with stripped cable drive. The DuctMaster’s push-pull cable system strips threads when operators force the cable past a duct elbow without camera guidance. Our crews camera-map every run before the cable enters, identify the elbow angle, and use a guided leader to navigate turns - the cable lasts, and your ductwork doesn’t get scored.
- Rotobrush portable units with clogged HEPA final filters. The compact portables sold for residential use pull high volumes of fine Texas clay dust through a HEPA rated for 99.97% at 0.3 microns, but Katy’s spring pollen loads and post-Harvey mold spores overwhelm the filter surface area. We stock OEM Rotobrush HEPA and higher-capacity Guardsman alternatives, matched to what the job actually pulled out of your system.
- Rotobrush vacuum motors with thermal cutoff failure. The bypass motors in older Rotobrush units trip thermal protectors when duct runs exceed 75 feet, common in Cinco Ranch and Cross Creek Ranch homes with remote attic air handlers. We diagnose whether the motor is failing or the duct design is overworking it, clean the cooling fins, and document the finding so you know if the unit is right for your house.
Our Rotobrush Air Duct Cleaning Process
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Camera inspection before touch. We feed a borescope through every accessible register and document what the camera shows - settled dust depth, debris type, any obstruction - before a single panel comes off. The before photo does the talking. Everything after that is just paperwork.
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Written scope and price. Haven Standard Clause 1: the full job scope and flat price are delivered in writing. No per-vent math, no “once we’re out there” adjustments. You sign or you don’t - no pressure either way.
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Equipment selection. We match the Rotobrush unit to your duct material and condition: BrushBeast for flexible duct with moderate buildup, aiR+ with HEPA for homes with allergy-sensitive occupants, or Nikro negative-pressure backup for jobs where Rotobrush access is limited by duct geometry.
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Cleaning with real-time documentation. Every duct run is photographed during and after cleaning. If we hit a repair need - a disconnected collar, a corroded plenum seam - we stop, show you the image, and price the fix separately.
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Post-clean airflow verification. We measure static pressure and airflow at the air handler before we pack up, comparing to the pre-clean baseline. The numbers go in your job record with the photos.
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365-Day Done Right Promise delivery. Your written guarantee, photo record, and airflow report are emailed before the truck leaves your driveway. Haven Standard Clause 6: if it’s not right, we make it right.
BeforeAfterWhat Rotobrush Air Duct Cleaning Costs in Katy
| Scenario | Typical Range |
|---|---|
| Standard residential whole-system cleaning (Rotobrush, 1 HVAC system, 8-14 vents) | $380-$520 |
| Older home with extended duct runs (Cinco Ranch, Cross Creek Ranch, 75+ ft runs) | $480-$620 |
| Rotobrush cleaning + dryer vent routing (same visit) | $540-$720 |
| Post-construction or remediation cleaning (heavy debris, multiple passes) | $620-$890 |
| Rotobrush unit repair during cleaning visit (seized brush, cable, motor) | $140-$340 parts + labor |
What moves the price: duct run length and accessibility, whether your home has flex duct or rigid metal, the depth and type of debris, and whether we find repairs that need addressing. Every factor is photographed and explained before the price is finalized. Call (346) 666-7165 for a written estimate - estimates are free, and we provide a Free Second Opinion on any competitor’s written quote.
Why Katy Homeowners Call CleanRun Duct Repair & Cleaning for Rotobrush Work
We’ve cleaned ducts in Katy since 2013, and the crews Tomas Reyes trains know the difference between a Rotobrush BrushBeast binding on construction debris and a motor actually failing. Our equipment roster includes Rotobrush, Nikro, Abatement Technologies, Honeywell, Aprilaire, and Guardsman - if a Rotobrush unit isn’t the right tool for your duct geometry, we don’t force it. Every technician is background-checked and uniformed under Haven Standard Clause 3: Verified Crews. The 365-Day Done Right Promise is in writing on every job, not a website footnote. And if you also run Lennox, Trane, or Carrier equipment, we service those lines too - no need to coordinate multiple contractors.
FAQs
No, professional air duct cleaning does not void manufacturer warranties on your HVAC equipment, provided the work is performed without disassembling sealed system components. We document our scope in writing and photograph every step so there’s a record of what was and wasn’t touched. If your concern is specific to a Rotobrush product warranty, we’re an independent Rotobrush service provider - not authorized by the manufacturer - and we’ll note any warranty-sensitive parts before work begins. Call (346) 666-7165 to discuss your specific unit.
Replacement is only justified when the vacuum motor fails load testing, the brush drive is seized beyond economical repair, or parts are no longer available for your series. In our Katy work, roughly 85% of “dead” Rotobrush units brought to us are actually clogged filters, packed brush heads, or thermal cutoffs triggered by duct design - all fixable. We camera-inspect first, then tell you what the camera showed and what it costs to address. Call for a written assessment.
OEM brushes and HEPA filters match factory tolerances exactly, which matters for warranty coverage on newer units. For hoses, bearings, and motor components, quality aftermarket from Guardsman or Abatement Technologies often exceeds OEM specifications at lower cost - we stock both, explain the trade-off, and let you choose with both prices in writing. Haven Standard Clause 1 applies: no work starts until you’ve seen the number.
Most residential jobs run 3 to 5 hours, including setup, camera inspection, cleaning, and post-job airflow verification. Larger homes in Firethorne or Cane Island with multiple systems, or properties with heavy post-construction debris, can run longer - we quote time along with price, so you know before we start.
The $79-$149 offers typically cover a brief vacuum at the register face, not full duct run cleaning with negative-pressure containment. We’ve pulled our cameras out of ducts “cleaned” by coupon services and found the same debris layers untouched past the first elbow. Our price covers the full system, photographed, with a written scope - and we encourage you to use our Free Second Opinion to compare any written quote line by line. Call (346) 666-7165.
Written by Tomas Reyes, Owner, CleanRun Air Duct Cleaning Katy at CleanRun Air Duct Cleaning Katy, serving Katy and nearby areas.