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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AfterFast, Reliable Air Duct Cleaning Across San Jose
Air duct cleaning in San Jose typically runs $350-$650 for a whole-home system, with most residential jobs completed in a single morning or afternoon. We dispatch crews from our San Francisco Bay Area office and schedule San Jose homes with arrival windows that respect your day, not the other way around. Call (323) 918-4345 and a live person will pick up, 24 hours a day.
We’ve been working in San Jose since 2005, and we know the difference between a Cambrian Park ranch built in 1968 and a newer infill near Santana Row. That matters because the ductwork in those homes is nothing alike. Our Air Duct Cleaning team arrives with Rotobrush and Nikro equipment, background-checked and uniformed, with shoe covers and drop cloths already on. We give you a written price before touching anything. No per-vent add-ons, no invoice shock.
Why Morton’s Air Duct Cleaning Is San Jose’s Preferred Air Duct Cleaning Company
San Jose families call us back because we treat the house like it’s our own. That means quiet tool settings during nap hours, pet-safe product choices where they’re available, and a photo of the clean-up before we leave so you see what was done. The Cedarwell Care Promise isn’t a slogan on a van. It’s shoe covers at the door, drop cloths under every work zone, and a 365-Day Done Right Promise stamped on every job sheet.
Our technicians know San Jose’s enclosed valley geography creates problems coastal crews rarely see. Wildfire smoke from the Diablo Range and Central Valley fires settles here for weeks. Spring oak and grass pollen loads are heavier than in San Francisco or Santa Cruz. That local knowledge changes how we clean and what we look for.
Every visit starts with a written price. Every visit ends with proof. And if something isn’t right, we make it right. Full stop.
Air Duct Repair in San Jose
Air Duct Repair in San Jose usually addresses the original galvanized-metal or early flexible ductwork still running through unconditioned attics in neighborhoods from Berryessa to Alum Rock. These systems are 40-60 years old in many homes, and age shows up as separated joints, collapsed flex runs, or degraded fiberglass liner shedding particles into the air you breathe. A typical repair in San Jose runs $200-$500 for localized fixes, with full duct replacement reaching $1,500-$3,500 depending on attic accessibility and system size.
When Repair Beats Replacement
Isolated disconnections at flex-to-metal junctions, small punctures in accessible trunk lines, or failed dampers in newer additions. We camera-inspect first so you’re not paying for work that won’t solve the problem. In Cambrian Park homes with original 1970s fiberglass-lined flex duct, we always inspect the liner condition before any cleaning or repair. Cleaning brittle liner without checking just stirs fiberglass into the airstream.
Full Replacement Scenarios
Multiple liner failures across the system, collapsed runs in hot attics, or galvanized trunk lines with rust-through at seams. We replace with modern R-8 insulated flex or sheet metal as appropriate, and we photograph the new installation before we close the attic access.
Ductwork Cleaning in San Jose
Ductwork Cleaning in San Jose means source-removal cleaning of the full supply and return system, not just the registers you can see. Our process uses Rotobrush contact cleaning for flex duct and Nikro HEPA-contained vacuum systems for metal trunk lines, with negative pressure maintained throughout the job to prevent debris migration into your living space. A typical whole-home cleaning in San Jose runs $350-$650, with larger homes or systems with heavy contamination reaching $750-$950.
What Gets Cleaned
Supply ducts from the air handler to every room register. Return ducts from every return grille back to the furnace or air handler. The air handler cabinet itself. We don’t skip the return side, where San Jose’s spring pollen and fine wildfire particulates actually accumulate. Many competitors clean only the visible supplies and leave the returns untouched.
Video Documentation
We camera-inspect before and after, and we show you the footage. In San Jose’s 1960s-80s tract homes, this step is non-negotiable. Degraded fiberglass liner looks like dirty ducts but needs completely different handling. We verify what we’re dealing with before we start.
Trusted Brands We Service in San Jose
Our crews arrive with professional-grade equipment from Rotobrush, Nikro, and Abatement Technologies, not rental-shop vacuums with brush attachments. We stock common fittings and liner materials for San Jose’s predominant duct types, which means faster turnaround when repairs are needed and no waiting for parts from out of state. For homes with electronic air cleaners or whole-house humidifiers, we work with Honeywell and Aprilaire components as part of the full system service. Guardsman protective products are used where appropriate to keep your floors and finishes safe during the work.
Common Air Duct Cleaning Problems We See in San Jose Homes
- Wildfire smoke particulate buildup in return systems. San Jose’s valley geography traps smoke from Diablo Range and Central Valley fires for weeks at a time. Fine PM2.5 particles pass standard filters and coat return duct walls, then redistribute every time the system cycles. Cleaning only the supply side misses the main reservoir.
- Degraded fiberglass liner in 1960s-70s attic flex duct. In Cambrian Park and the Berryessa-Alum Rock corridor, original fiberglass-lined flex duct runs through attics that hit 140°F or higher in summer. After decades of heat cycling, the liner cooks brittle and sheds particles directly into the airstream. Camera inspection catches this. Blind cleaning makes it worse.
- Pollen and agricultural dust loading at floor-level returns. San Jose’s spring grass-and-oak-pollen season, combined with dust from remaining open land and unpaved roads near rural properties, concentrates at low return grilles. These runs are often skipped by cleaners focused only on ceiling supplies.
- Outbuilding systems neglected as part of the house schedule. Rural San Jose properties with detached shops, guest cottages, or barn conversions often have separate duct systems running longer, dirtier, and on different maintenance cycles. We inspect and quote these separately so nothing gets assumed.
Pricing for Air Duct Cleaning in San Jose, CA
Whole-home duct cleaning in San Jose typically costs $350-$650 for a standard single-system residence up to about 2,500 square feet. Larger homes, systems with multiple zones, or heavy contamination from smoke events or long deferred maintenance can run $750-$950. Air duct repair in San Jose ranges from $200-$500 for localized fixes to $1,500-$3,500 for full duct replacement in older tract homes.
We give one flat price per system, agreed in writing before any work starts. No per-vent pricing. No add-ons once the crew is in your driveway. The price covers the full supply and return system, the air handler cabinet, before-and-after camera inspection, and the photo of your clean-up before we leave. Estimates are free. Call (323) 918-4345 to schedule.
We Also Serve Cities Near San Jose
Our crews work throughout the South Bay, including San Jose and neighboring Milpitas, Santa Clara, Sunnyvale, and Campbell. Same equipment standards, same written pricing, same Cedarwell Care Promise at every stop.
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 About Air Duct Cleaning in San Jose
Most San Jose homes need cleaning every 3-5 years, not the 5-7 years standard for open-coast Bay Area cities. The enclosed valley traps wildfire smoke and spring pollen longer, and the city’s concentration of 1960s-80s tract homes with aging fiberglass-lined flex duct accelerates contamination. For homes in Cambrian Park or Berryessa with original attic ductwork, or for families with asthma or allergies, every 3 years is realistic. Call (323) 918-4345 for a free estimate and we’ll assess your specific system.
The smell usually comes from wildfire particulates that settled in your return ducts during summer and fall fire season, then reactivated when heated air hit them in October. In San Jose’s valley bowl, this smoke infiltration is more severe than in coastal cities. A homeowner on Kooser Road in Cambrian Park called us about exactly this. Our tech found 1970s fiberglass-lined flex duct with liner cooked brittle from decades of 140°F attic summers, shedding particles that carried the burnt-wood smell. Source-removal cleaning and replacing the failed runs eliminated it immediately. Camera inspection first is essential. Call (323) 918-4345 if you’re smelling this.
Sometimes yes. If the fiberglass liner is degraded and shedding particles, cleaning alone will not fix it. We camera-inspect every San Jose job to check liner condition before we start. In Cambrian Park and Berryessa homes with original 1960s-70s attic flex duct, liner failure is common enough that we expect to find it and plan accordingly. Replacement of failed sections runs $200-$500 per run, with full system replacement at $1,500-$3,500. We show you the camera footage and explain exactly what we see before quoting either path.
Yes. Outbuilding systems on rural San Jose properties often run on separate air handlers with longer duct runs, less filtration, and more exposure to agricultural dust and road particulates. They should be inspected and quoted separately, not assumed to match the house schedule. We treat each system as its own job with its own flat price. Mention any outbuildings when you call (323) 918-4345 so we schedule adequate time.
Our technician arrives in uniform with shoe covers and drop cloths, reviews the written price with you before starting, then sets up contained HEPA vacuum equipment at the air handler. We clean the full supply and return system, camera-inspect for liner degradation or hidden damage, and photograph the clean-up before we leave. Most San Jose homes take 3-5 hours. We work quietly around nap schedules and pets. The 365-Day Done Right Promise applies to every job. Call (323) 918-4345 to book your appointment.
Written by Paul Adeyemi, Owner at Morton’s Air Duct Cleaning, serving San Jose since 2005.