Whole-home duct cleaning
Dryer vent cleaning
Camera inspection
Sanitizing & deodorizingWhole-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 Air Duct Cleaning in San Jose: What to Know First
Aprilaire air duct cleaning in San Jose typically costs between $450 and $850 for a full system and takes about 4 to 6 hours for an average home. We’re an independent Aprilaire service provider, not a manufacturer-authorized dealer, which means we answer to you, not a brand playbook. If you own an Aprilaire whole-home filtration or humidity control system in San Jose and your ducts haven’t been cleaned in three or more years, this page tells you exactly what to expect, what it costs, and why we do the job the way we do. Call (669) 220-7869 for a written, flat-rate estimate before any work begins.
How Aprilaire Products Fail – and How We Fix Them
- Aprilaire Model 5000 electronic air cleaner downstream of clogged ducts. When the ductwork upstream is caked with dust, the 5000’s collection cells load up fast. The symptom most San Jose homeowners notice is a drop in airflow even though the filter looks fine from the front. We clean the supply and return ducts thoroughly, then check the air cleaner’s prefilter so the Aprilaire unit isn’t doing the job your ducts should have done.
- Aprilaire Model 600/700 humidifier pads clogged with duct debris. These bypass and fan-powered humidifiers pull air from the supply plenum. If those ducts are dirty, the water panel soaks up dust and minerals into a hard crust. We see it in San Jose homes with hard water, especially in the Almaden Valley area. Cleaning the ducts before replacing the water panel extends its life meaningfully.
- Aprilaire Model 8100 energy recovery ventilator with low fresh-air output. The ERV’s duct connections are usually downstream of the main trunk. When the trunk lines are dirty, the ERV pulls dirty air and its core loads up faster than the maintenance schedule expects. We clean the full trunk system so the ventilator isn’t trying to condition air through a straw.
- Aprilaire Model 2210/3210 media filters seated over a dirty return plenum. The filter cabinet itself can hold dust, pet hair, and construction debris that falls right into the return ducts when the filter is changed. We vacuum the filter cabinet and the immediate return drop during every Aprilaire duct cleaning job. It’s a step a lot of shops skip because it’s awkward to access, but it’s where San Jose owners notice the most immediate smell difference.
- Aprilaire zoning dampers stuck against debris. In San Jose homes with zoning, the Aprilaire dampers sit inside the duct runs. Years of dust and lint can bind the damper blades at the edges. Cleaning the supply ducts around those damper locations before they fail saves a far more expensive replacement later.
Styles & brands we work with




Our Aprilaire Air Duct Cleaning Process
- 1
Call and schedule. A live person answers 24/7, takes the address in San Jose, asks about square footage and how many returns you have, and gives you an arrival window we actually keep.
- 2
Walkthrough and written price. Our lead tech, often Dale himself, walks the system with you. You get a flat written price for the whole job before a single vent is touched. No per-vent upcharges, no revisions at the door.
- 3
Video inspection. We run a camera into the main supply and return trunks. You see what we see, before and after. This gives us a baseline and tells us if any Aprilaire dampers or filter cabinets need special attention.
- 4
Negative-air extraction and brush agitation. We seal a Nikro negative-pressure unit to the system so debris is pulled out, not blown around. Then we run a Rotobrush rotary brush down the runs to dislodge what’s stuck to the duct walls. Abatement Technologies HEPA filtration keeps loosened particles from re-entering your living space.
- 5
Filter cabinet, returns, and registers. We vacuum every Aprilaire filter cabinet, the return drops, and each register. Your registers go back exactly where they came from, wiped clean.
- 6
Final walkthrough and the Done Right Promise. We rerun the video so you can compare. The 365-Day Done Right Promise is written on your invoice: if the work falls short within a year, we come back and make it right at no charge. That’s not a courtesy. It’s the Kingswell Guarantee, and it’s been in writing since 2004.
See the difference
Before
After
Before
After
Before
AfterWhat Aprilaire Air Duct Cleaning Costs in San Jose
Most San Jose homes run between $450 and $850 for a complete Aprilaire duct system cleaning. Here’s how that breaks down by typical scenario:
- Single system, up to 2,000 sq ft: $450 to $600, including supply and return ducts, filter cabinet, and registers.
- Larger home or two systems, 2,000-3,500 sq ft: $600 to $750. Zoned Aprilaire systems with dampers add about $100 to $150 for the extra access and cleaning time.
- Heavy buildup, pet hair, or construction dust: Add $100 to $200. We know within the first ten minutes of video inspection whether this applies to your San Jose home.
- Aprilaire humidifier or ERV cleaning add-on: $75 to $150 depending on the model and condition.
The price is the price. It’s written, it’s flat, and it’s yours before we open a toolbox. Call (669) 220-7869 and we’ll give you a real number over the phone based on your home’s size and system.
Why San Jose Homeowners Call Kestrel Air Duct San Jose for Aprilaire Work
Dale Whitmore has spent the better part of two decades focused on air duct cleaning and indoor air quality. He learned the trade properly, started at Los Angeles Trade-Technical College, and brought that methodical approach to San Jose. His crews have worked on everything from older bungalows in Willow Glen to newer builds near Santana Row. We run the same written-price standard on every job, Aprilaire or otherwise. The techs are background-checked and uniformed. The equipment is Rotobrush, Nikro, and Abatement Technologies, not hardware store rental gear. And while Aprilaire is our focus on this page, we handle ductwork downstream of Lennox, Trane, and Carrier systems with the same care. The Kingswell Way governs every visit: say the price, show up in the window, leave the place cleaner, put the guarantee in writing, come back if it fails.
FAQs
No. Cleaning the ductwork connected to your Aprilaire equipment does not void the manufacturer’s warranty as long as the equipment itself is not opened or modified. We don’t open Aprilaire humidifier, ERV, or air cleaner housings beyond what’s required to clean the duct-side connections and filter cabinets we were called to service.
In most cases, we can schedule within a few days, not weeks. When you call (669) 220-7869, a live person gives you a firm arrival window and a written price for the job right then.
Usually because they’re priced per vent, and the technician has incentive to sell you more vents once they’re inside the home. We quote one flat price for the entire system before we start. The number on your written estimate is the number on your invoice.
We run a video inspection before and after every job, and you’re welcome to watch the monitor while we work. Clean ducts don’t need a sales pitch, the airflow speaks for itself. If you still have questions after the final walkthrough, the 365-Day Done Right Promise is written on your invoice.
It’s often both. The water panel in your Aprilaire humidifier can absorb dust from a dirty supply duct, and that dust holds moisture and grows odor-causing bacteria. We clean the supply ducts and the humidifier’s duct connection, and we’ll tell you honestly if the water panel itself needs replacement.
Written by Dale Whitmore, Owner, Kestrel Air Duct San Jose at Kestrel Air Duct San Jose, serving San Jose and nearby areas.