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.
Before
After
Before
After
Before
AfterCarrier Air Duct Cleaning in San Jose, NY | CleanRun Air Duct Cleaning
Air Duct Cleaning - San Jose from Carrier specialists runs $425 to $780 for a full single-system cleaning, with flex-duct repair adding $180 to $340 per run when attic heat has caused separation. We’re CleanRun Air Duct Cleaning, an independent Carrier service provider, and the single biggest difference in our work here comes down to what the boroscope finds before any cleaning starts. In San Jose’s 130°F attic conditions, a “simple clean” is a disconnected duct run about a third of the time. Call (806) 606-6902 and we’ll show you the camera footage before we quote a dollar.
Why San Jose Residents Choose Us for Carrier Service
We’ve worked on Carrier systems in San Jose long enough to know which failure modes show up in which neighborhoods. WeatherMaker units in Cambrian and Berryessa carry different problems than Infinity systems in Alum Rock. The one constant is that most of these systems were installed when the house was built, and the ductwork hasn’t been touched since. Tomas Reyes, our owner and lead technician, grew up in Queens in a building whose ductwork predated the Carter administration, so he learned early what decades of neglect does to airflow. He finished his HVAC coursework at Queensborough Community College and spent years working residential and commercial systems across all five boroughs before founding CleanRun. Our San Jose crews work primarily on Carrier equipment in the exact ranch-style houses that fill this valley. We know where Carrier systems fail here and we know how to fix them without factory constraints. As an independent Carrier specialist serving San Jose, we recommend repairs that match the system’s actual age and condition, not a corporate upsell script. Visit our Carrier sales & service page to see the full scope of what we handle.
Common Carrier Air Duct Cleaning Problems We Solve in San Jose
Carrier systems in San Jose fail in predictable ways. Here’s what our crews find most often:
- Wildfire smoke loading on Infinity air purifiers and media filters. During fire season, the Santa Clara Valley’s temperature inversions trap smoke at ground level and push it into residential HVAC intakes at concentrations you won’t see in coastal cities. Carrier Infinity air purifiers and media filters clog fast, then fine particulate gets past the filter and coats the blower wheel and evaporator coil. The photo tells you what’s in there. Everything else is just paperwork.
- Attic heat above 130°F degrading flex-duct inner liners on Comfort-series systems. San Jose’s low-slung ranch roofs bake all summer, and that heat breaks down the inner liner on factory-installed flexible connectors. Once the liner kinks or splits, airflow drops and the system works harder for less output.
- WeatherMaker inducer motors pulling in ash from Mount Hamilton burn scars. The Diablo Range burns regularly, and dry grass dust and ash get drawn into older WeatherMaker inducer motors, causing premature bearing wear. We see this on 1990s and 2000s Carrier units across East San Jose.
- Infinity communicating systems throwing static pressure and airflow faults. When flex ducts sag, kink, or disconnect, Carrier’s communicating controls register the pressure drop and throw fault codes. The code isn’t the problem. The disconnected duct is.
- Rusted collar joints and separated boots in 1960s-1980s tract housing. In neighborhoods like Berryessa and Cambrian, original metal collars corrode after 40-plus years of attic heat cycling. A boot that’s pulled free at the collar means conditioned air is pumping straight into the attic.
BeforeAfterCarrier Service in San Jose: What Local Conditions Mean for Your Equipment
San Jose sits in a bowl-shaped valley ringed by the Santa Cruz Mountains to the west and the Diablo Range to the east. When those ranges burn, as they did in the 2020 SCU Lightning Complex and CZU fires, the valley’s topographic temperature inversions trap smoke at ground level and force it into residential HVAC systems at concentrations that simply don’t occur in San Francisco, where marine winds disperse particulates. For Carrier owners, this has a specific consequence: your Infinity air purifier and media filter are the first line of defense, and they load up fast. Once saturated, fine particulate bypasses the filter and settles on the blower wheel and evaporator coil. In a 1960s ranch house in Cambrian with original flex ductwork, the duct runs themselves are usually the second problem, because attic temperatures routinely exceed 130°F and degrade the inner liner. We use a boroscope before any cleaning. In Berryessa, a “simple clean” turns out to be a disconnected run about a third of the time. That’s not a guess. It’s what the camera shows, documented before and after on every job.
Carrier Models & Products We Service in San Jose
We service every Carrier line you’re likely to find in San Jose housing stock: the Infinity Series (Infinity 96, Infinity 98), Comfort Series (Comfort 92, Comfort 95), Performance Series (Performance 80, Performance 93), and the older WeatherMaker units from the 1990s and 2000s that fill this valley’s tract housing. For cleaning-related replacements, we use factory-equivalent aftermarket filters, belts, and motors. When a Carrier communicating component like an Infinity control board or blower module needs calibration work, we specify OEM parts. On duct repairs, we replace collapsed flex or rusted collars rather than patch them. A sealed new section costs less than a second cleaning six months later. Our equipment roster includes Rotobrush, Nikro, Abatement Technologies, Honeywell, Aprilaire, and Guardsman. We name the tools because you should be able to look them up before you agree to a price.
Carrier Service Pricing in San Jose
What drives the cost in San Jose is what the boroscope finds. A straight cleaning on a single system runs $425 to $780, and that price is written before any panel comes off. If we find disconnected flex runs, which we do about a third of the time in neighborhoods like Berryessa and East San Jose, each repair adds $180 to $340 depending on the run length and access. Evaporator coil cleaning runs $150 to $280. Duct sealing adds $350 to $600 for a typical ranch home. Every quote is one flat price per system, agreed in writing before work starts. No per-vent pricing. No coupons that balloon once the van is in your driveway. Bring us a competitor’s written estimate and we’ll put our number next to it for free. Call (806) 606-6902 for your exact quote.
Serving San Jose, CA - Our Local Coverage Area
We’re based in the San Jose area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs - Carrier Air Duct Cleaning in San Jose
Because the Infinity’s media filter catches larger particulate but fine wildfire smoke penetrates it, especially during the multi-week inversion events this valley experiences when the Santa Cruz Mountains or Diablo Range burn. That sub-micron particulate settles on the blower wheel and evaporator coil, and in San Jose’s ranch houses, the duct runs themselves collect a film that a filter change never touches. San Jose HVAC Cleaning addresses what filters miss. We document what we find with before and after photos. Call (806) 606-6902 for a boroscope inspection and written quote.
Yes. San Jose’s low-slope ranch roofs routinely hit 130°F to 140°F in summer, and that heat degrades flex-duct inner liners and adhesive collars over time. In Cambrian and Berryessa, we find separated runs at the boot or collar joint on roughly a third of the homes we inspect. The fix is a new sealed section, not a patch. If your system has been noisy or certain rooms are never comfortable, the ductwork is the first place we look.
Often, yes. That hiss is usually air escaping through a gap at a collar or boot joint, and it’s a common finding on WeatherMaker units in San Jose’s older ranch homes. We seal the joint with mastic after cleaning or replace the flex section outright if the liner has degraded. If the noise persists from the inducer motor, we’ll tell you that too. Our crews carry professional-grade equipment from Rotobrush and Nikro, and every finding is documented with photos.
No. CleanRun Air Duct Cleaning is an independent Carrier service provider, not manufacturer-affiliated or authorized. For cleaning, repair, and sealing work, that doesn’t affect your Carrier warranty, because ductwork is not a Carrier factory component. If we find a communicating-component issue that requires OEM calibration, we’ll recommend an authorized Carrier dealer for that specific repair. Our written scope tells you exactly what we’ll do and what it costs before any work starts.
You can. Original metal duct runs from the 1960s and 1970s clean well with negative-pressure extraction, and we seal accessible joints with mastic from inside the attic or crawlspace. We don’t tear out walls for duct sealing. In Alum Rock and East San Jose, we find plenty of 40- to 50-year-old metal ductwork that’s structurally sound and just needs cleaning plus sealing at the seams. A boroscope inspection tells us what you actually need before we quote it. Call (806) 606-6902 and we’ll show you the camera footage.
Service Areas Near San Jose
Beyond our core San Jose service area, our crews take on Carrier duct work across the broader Bay Area and select metros. If you’re researching a similar service outside the valley, see how we approach Carrier service in Austin or Carrier service in Jacksonville. Wherever the job, the process is the same: camera first, written scope second, photo record when we leave.
Book Your Carrier Service in San Jose Today
We serve San Jose with one flat price per system, agreed in writing before any work starts, and a documented photo record when the crew leaves. Every job is backed by the 365-Day Done Right Promise. Call (806) 606-6902 to schedule your inspection and get a written price.
Written by Tomas Reyes, Owner at CleanRun Air Duct Cleaning, serving San Jose since 2013.