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 Katy: What to Know First
We provide independent Aprilaire dryer vent cleaning in Katy, TX, with most jobs completed in a single scheduled visit and a written price delivered before any work begins. A standard Aprilaire dryer vent cleaning runs $189-$349 depending on vent length, accessibility, and whether the job requires vent rerouting or bird guard installation. We are not affiliated with or authorized by Aprilaire; we are an independent service provider with documented experience on their equipment.
This page is for Katy homeowners who own an Aprilaire dryer vent system and want to know what specific failure patterns to watch for, what the work actually costs, and what documentation they’ll receive when the job is done. Call (346) 666-7165 for a written estimate at no charge.
How Aprilaire Products Fail - and How We Fix Them
- Aprilaire 5000 Series vent caps: The hinged damper on these caps seizes in the open position after two to three Katy summers. Humidity and lint paste form a cement-like bond at the pivot point. We remove the cap, clean the hinge assembly with a non-corrosive degreaser, and replace the damper if the spring tension is gone. If the homeowner wants a permanent fix, we install a Guardsman replacement cap with a stainless-steel hinge.
- Aprilaire 4000 Series telescoping vent kits: The slip joints loosen over time, especially in homes near Cinco Ranch where seasonal soil shifting is common. Lint blows past the joint and accumulates behind the dryer. We disassemble the run, reseat each joint with foil-backed mastic tape rated for dryer exhaust temperatures, and photograph the joint integrity before closing up.
- Aprilaire whole-home vent boosters (Model 8476): The inline fan motor burns out when lint bypasses the primary filter and coats the impeller blades. The motor overheats and trips a thermal cutoff. We clean the impeller housing with a Nikro HEPA vacuum and negative-pressure extraction, test amperage draw against manufacturer spec, and replace the motor only if the windings test outside tolerance. Most of the time, thorough cleaning restores normal operation.
- Aprilaire bird guard screens: The factory mesh is ¼-inch, which stops birds but traps fine lint in Katy’s heavy pollen seasons. The screen becomes a solid mat, back-pressuring the dryer and extending dry times by 40 minutes or more. We replace the factory screen with a Guardsman ⅜-inch mesh that maintains airflow while still blocking nests, or we remove the screen entirely if the homeowner prefers a hinged damper only.
- Aprilaire flex-duct transitions: Aprilaire’s branded flex duct is UL-listed but thin-walled compared to Nikro or Rotobrush equivalent. In Katy attics, where summer temperatures reach 140°F, the flex becomes brittle and cracks at the clamp points. We replace with semi-rigid aluminum duct where code allows, or with a heavier-gauge flex product, and we photograph the transition before and after.
Our Aprilaire Dryer Vent Cleaning Process

- 1
Call and scheduling. A live person answers, confirms the Aprilaire model if the homeowner knows it, and schedules a window. No “call for a quote” - the quote happens in person, in writing, before work starts.
- 2
Arrival and inspection. The technician, identified by name before arrival, pulls a borescope camera and photographs the inside of the vent run before touching a tool. The before photo does the talking. Everything after that is just paperwork.
- 3
Written scope and price. We present a written price under Haven Standard Clause 1: one flat price per system, no per-vent add-ons, no surprise charges. The homeowner signs or declines. Work starts only after signature.
- 4
Cleaning and repair. We use Rotobrush or Nikro equipment depending on duct material and configuration. OEM Aprilaire parts are used when available and cost-effective; quality aftermarket equivalents from Guardsman or Honeywell are offered with the price difference noted in writing.
- 5
Testing and documentation. We measure exhaust airflow with an anemometer and verify back-pressure is below 0.75 inches water column. The technician photographs every run after cleaning. The homeowner receives the photo record, the written scope, and the 365-Day Done Right Promise before the crew leaves.
Before
AfterWhat Aprilaire Dryer Vent Cleaning Costs in Katy
| Service | Typical Range | What Moves the Price |
|---|---|---|
| Standard vent cleaning (single-family, ground-floor laundry) | $189-$249 | Vent length over 15 feet, multiple elbows, second-story termination |
| Vent cleaning with bird guard installation | $249-$319 | Roof vs. wall termination, Guardsman vs. OEM Aprilaire cap |
| Vent rerouting or partial replacement | $289-$349 | Attic work, semi-rigid duct upgrade, code compliance corrections |
| Inline booster fan cleaning (Model 8476) | $199-$279 | Motor testing, impeller condition, electrical connection integrity |
Every price is flat per system, agreed in writing before work begins. We also service Lennox, Trane, and Carrier dryer vent systems with the same documentation standards. Call (346) 666-7165 for a free estimate - we put our number next to any competitor’s written quote under our Free Second Opinion policy.
Why Katy Homeowners Call CleanRun Duct Repair & Cleaning for Aprilaire Work

We’ve been in Katy homes since 2013, and we’ve documented every job. The 365-Day Done Right Promise is backed in writing, not subject to manager approval. Our technicians are background-checked and uniformed under Haven Standard Clause 3: Verified Crews. Tomas Reyes, our owner, spent years running jobs in older ranch homes near LaCenterra at Cinco Ranch - he knows the ductwork in this area predates many of the listings that describe them as “updated.”
We name our equipment brands so you can look them up: Rotobrush, Nikro, Abatement Technologies, Honeywell, Aprilaire, Guardsman. We don’t claim performance the manufacturers don’t. What we do claim is that every duct run is photographed, every price is written, and every job is accountable.
FAQs
No. Routine maintenance including vent cleaning does not void Aprilaire’s product warranty, provided the work is performed by a qualified technician and no OEM parts are modified. We document our methods and parts used so you have a record if a warranty question ever arises. Call (346) 666-7165 if you need a copy of your job documentation.
It depends on the component and its function. For vent caps and bird guards, we often recommend Guardsman or Honeywell equivalents with better hinge or mesh design at lower cost. For inline booster fans, OEM motors maintain exact amperage and airflow specs. We quote both options in writing with the price difference noted, under Haven Standard Clause 1.
You receive a Documented Photo Record of every duct run, before and after, as a standard deliverable on every job. The photo record is included, not an upsell. If the camera shows clean metal, the work is done. If it doesn’t, we run the brush again.
Every 12-18 months for a typical household of two to four people. Katy homes near new construction zones or agricultural areas may need more frequent cleaning due to higher ambient dust and pollen loads that combine with lint. Homes with the Aprilaire 8476 booster fan should have the impeller inspected annually. Call (346) 666-7165 and we’ll put you on a schedule with a written reminder.
Most of the time it’s restricted airflow in the vent. We measure back-pressure and exhaust temperature to separate a vent problem from a failing heating element or moisture sensor. If the vent tests within spec, we’ll tell you to call an appliance tech and won’t charge for a cleaning you don’t need. Call (346) 666-7165 for a diagnostic visit.
Written by Tomas Reyes, Owner, CleanRun Air Duct Cleaning Katy at CleanRun Air Duct Cleaning Katy, serving Katy and nearby areas.




Before
After
Before
After