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 costs between $425 and $780 for a typical single-family home, and between $950 and $1,400 for a full system with supply and return duct cleaning plus video inspection. We serve every neighborhood in San Jose, from Cambrian to Berryessa to East San Jose, with documented photo records of every duct run before and after the work. If you want to know what’s actually inside your ducts and what it costs to clean them, we put both in writing. Call (806) 606-6902 and we’ll schedule a visit, walk the system with you, and hand you a written price before a single panel comes off.
Why CleanRun Air Duct Cleaning Is San Jose’s Preferred Air Duct Cleaning Company
San Jose homeowners call us because our crews understand what this valley does to ductwork. The enclosed Santa Clara Valley traps fine particulates under temperature inversions, which means what accumulates in a San Jose duct run is not the same as what builds up in a coastal home. Our Air Duct Cleaning technicians opened ductwork in this city and found wildfire ash caked onto flex duct walls from smoke events stretching back multiple seasons, not just ordinary household dust.
We have served homeowners across San Jose since our founding in 2013. The work is backed by the 365-Day Done Right Promise, written into every job record, not stated as a marketing line. Our technicians are background-checked, uniformed, and identified by name before arrival under Haven Standard Clause 3. When we finish, you receive a documented photo record of every duct run, inside and out. That’s the standard we’ve held since our first job.
Our Air Duct Cleaning Services in San Jose
We clean every part of the forced-air system, not just the easy sections. San Jose’s older ranch homes and condo buildings present specific access and contamination challenges, and our methods are built around what this city’s housing stock actually requires.
Residential Duct Cleaning
Our residential service covers the full run of supply and return ductwork in single-family homes across San Jose. Negative-pressure extraction with HEPA filtration pulls accumulated debris from the duct walls while we agitate the inner surfaces, then we document the inside of every run with a camera. For homes in Cambrian, Berryessa, Alum Rock, and East San Jose with original 1960s and 1970s flex duct, we pay particular attention to connection points that degrade under summer attic heat.
Commercial Duct Cleaning
Commercial jobs in San Jose require different scheduling, equipment staging, and access planning than residential work. We clean systems in offices, medical suites, and retail spaces across the city, coordinating building access and minimizing disruption to tenants. A written scope and a photo record are part of every commercial job we quote.
Supply Duct Cleaning
Supply ducts push conditioned air into your living space. When wildfire smoke gets drawn into a San Jose HVAC system during valley inversions, the supply side is where fine ash first settles because that air is moving toward the registers. We run powered agitation tools through the entire supply run, then extract the loosened particulate with negative-pressure equipment rather than forcing it back through the system.
Return Duct Cleaning
Return ducts pull air back to the air handler. In San Jose homes with attic-mounted systems, return runs through the attic space accumulate fiberglass insulation fragments, degraded duct liner, and dust drawn from the attic itself. We clean the return path as carefully as the supply side because a clean supply run does no good if the return line reintroduces debris.
What happens when you call
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A real person answersNo phone trees - you reach a local pro.
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You get an upfront price rangeHonest numbers before anyone is dispatched.
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A background-checked tech heads outLicensed & insured, dispatched right away.
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You approve before work beginsNothing starts until you say go.
BeforeAfterTrusted Brands We Service in San Jose
We run professional-grade equipment from brands you can look up independently: Rotobrush for powered agitation, Nikro for negative-air extraction, and Honeywell for filtration and air-quality components we check during a cleaning visit. If your San Jose home has a Honeywell media cabinet or electronic air cleaner, we can service it on the same visit. We don’t use shop-vacs. The difference shows in the before-and-after photos you’ll receive.
Common Air Duct Cleaning Problems We See in San Jose Homes
- Wildfire smoke residue caked onto duct walls. The bowl-shaped Santa Clara Valley traps smoke from fires in the Santa Cruz Mountains to the west and the Diablo Range to the east. That smoke gets pulled through the HVAC intake and leaves a fine, sticky particulate layer inside the ducts that normal dusting never touches.
- Flex duct separated at collar joints in hot attics. Low-slope ranch roofs in East San Jose and Berryessa routinely hit 130 to 140°F in summer. That heat degrades the tape and adhesive at duct connections, causing the flex duct to sag or pull free entirely. A cleaning that skips connection checks leaves air bypassing the registers.
- Shared duct stacks in 1970s and 1980s condo buildings. Many San Jose condo complexes were built with a single vertical duct stack serving multiple units. Without a video inspection before cleaning, you can miss cross-contamination from a neighboring unit’s long-neglected dryer vent.
- Attic-mounted air handlers drawing in insulation and dust. Most 1960s through 1980s San Jose tract homes put the air handler in the attic. The return side in these systems often draws air from the attic itself, pulling fiberglass fibers and decades of valley dust into the duct system.
Pricing for Air Duct Cleaning in San Jose, CA
A straightforward residential duct cleaning in San Jose runs $425 to $650 for a typical single-story ranch with eight to twelve duct runs. Homes with multiple returns, longer attic runs, or flex duct that has separated from collars run higher, typically $650 to $780, because the job includes reconnection and sealing work. Full system cleaning covering supply and return ducts, the plenum, and a video inspection falls between $800 and $1,400 depending on square footage and access difficulty. Every quote is a written flat price per system, delivered before any work starts under Haven Standard Clause 1. You know the number before we touch a screwdriver. Call (806) 606-6902 for a written estimate on your San Jose home.
We Also Serve Cities Near San Jose
Our crews work throughout the South Bay. In addition to San Jose, we clean ducts in Milpitas, Santa Clara, Sunnyvale, and Campbell, with the same written pricing and documented photo record standard on every job.
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 - Air Duct Cleaning in San Jose
The inversion in the Santa Clara Valley traps fine particulate at ground level, which gets pulled directly into residential HVAC intakes. San Francisco’s prevailing marine winds disperse particulates; San Jose’s bowl-shaped geography concentrates them. That means San Jose duct systems accumulate particulate at a measurably faster rate than coastal homes, and the residue contains wildfire smoke components that ordinary household dust does not. If your home has not had a duct cleaning in years and sits anywhere from Cambrian to Alum Rock, call (806) 606-6902 and we’ll show you what’s in there with a camera.
These homes were built with attic-mounted forced-air systems and flex ductwork that has now been sitting in 130°F-plus attic heat for 40 to 50 years. The heat degrades the adhesive at collar connections, so ducts sag, crack, or pull free. A simple cleaning misses that. Our crew serviced a 1970s ranch in Cambrian where the attic hit 131°F and the original flex duct had pulled free at a collar joint, dumping conditioned air straight into the attic. We reconnected the run, sealed the joint with mastic, then performed NADCA-standard source removal with HEPA filtration on the supply and return ducts. That’s the difference between cleaning and actually fixing the system.
Shared vertical duct stacks in 1970s and 1980s condo buildings connect multiple units to a common exhaust path. If a neighboring unit’s dryer vent has not been cleaned, lint and debris can back up through the shared stack and affect your unit’s airflow. We run a video inspection before cleaning any shared stack system in San Jose to identify cross-contamination and document what belongs to your unit versus what is migrating from elsewhere. For an exact price on your building, call (806) 606-6902. Estimates are free and written.
Apartments in San Jose often have restricted parking, no freight elevator, and narrow stairwells that complicate moving negative-pressure equipment. Some crews cut corners by using lighter tools that cannot effectively agitate wildfire ash caked onto duct walls. We haul the full equipment up the stairs, every time. The before-and-after photos we hand you will show the difference. We bring Rotobrush agitation tools and Nikro negative-air machines regardless of the building’s access constraints.
Yes. Wildfire smoke leaves a fine, adhesive particulate layer that clings to duct walls and does not come off with vacuum alone. It requires powered agitation to break the bond, followed by negative-pressure extraction with HEPA filtration to remove the loosened particulate from the system. Running a vacuum without agitation leaves the ash in place. Every San Jose cleaning we perform includes agitation and HEPA extraction as standard. Call (806) 606-6902 to schedule a walkthrough and get a written price.
Written by Tomas Reyes, Owner at CleanRun Air Duct Cleaning, documenting every duct run since 2013.