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
AfterFast, Reliable Air Duct Cleaning Across Napa
Air duct cleaning in Napa typically costs $350-$650 for a whole-home system and takes three to five hours for an average single-family home. Most Napa families schedule during the shoulder seasons, September through October or March through April, before heavy smoke or cooling demand returns. We’re Morton’s Air Duct Cleaning, and our crews work the Napa valley floor regularly, from the ranch homes off Solano Avenue to the Victorian stock downtown and the newer builds creeping toward American Canyon. Our scheduling office in the San Francisco Bay Area dispatches teams to Napa with clear arrival windows, and a live person answers the phone at (323) 918-4345 any time you call. We’ve learned the local roads, the gate codes for the rural properties on the east side, and which afternoons get backed up on Highway 29.
Why Morton’s Air Duct Cleaning Is Napa’s Preferred Air Duct Cleaning Company
Napa homeowners know our vans because we’ve been pulling ash plugs from return boots since the 2017 fire season. Paul Adeyemi built Morton’s Air Duct Cleaning in 2005 around a simple idea: tell people exactly what you’ll do, exactly what it costs, then do exactly that. The Cedarwell Care Promise backs every job, which means shoe covers and drop cloths before we touch your floors, a written price before we touch your ducts, and a photo of the clean-up before we leave. Our technicians are background-checked, uniformed, and trained to work around nap schedules and nervous dogs. We’ve earned repeat calls from families in Browns Valley, from the condos near the Oxbow Public Market, and from the rural properties out toward Lake Berryessa where the service drive alone takes twenty minutes. Calls come to a live person, 24/7. No chatbot, no voicemail maze.
Air Duct Cleaning Services in Napa
Air Duct Cleaning Services in Napa require more than a quick vacuum pass because the valley’s dual particulate burden, wildfire ash and vineyard dust, packs into duct bends where standard equipment can’t reach. Our process starts with a video inspection using a camera system from Abatement Technologies, so you see what we see before we quote. We then seal the system and run negative-pressure HEPA extraction with Rotobrush agitation tools that knock debris loose from duct walls without damaging the older flex duct common in Napa’s 1950s-1970s housing stock. A typical residential full-system clean in Napa runs $350-$650 depending on access, contamination level, and whether we find earthquake-damaged joints that need sealing. Commercial systems start around $800 and scale with square footage and HVAC zoning.
Residential Duct Cleaning
We treat your home like we treat our own. That means quiet tool settings during nap hours, pet-safe product choices where available, and drop cloths over every floor surface the hose crosses. Our residential crews carry Guardsman surface protectors for hardwood and tile common in downtown Napa’s renovated Victorians.
Commercial Duct Cleaning
Wineries, tasting rooms, and hospitality properties in Napa face inspection schedules and guest-sensitivity standards our commercial team understands. We work after-hours to avoid service disruption, and we document every clean with before-and-after photos for your maintenance files.
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.
HVAC Duct Cleaning in Napa
HVAC Duct Cleaning in Napa addresses the entire air path, not just visible vents, because contaminated air circulates through the handler, coil, and plenum before it reaches your rooms. Our process includes the supply trunk and branches, return plenum and drops, and the air handler cabinet itself. We use Nikro portable HEPA vacuums and Rotobrush contact cleaning for the duct walls, then seal access panels with metal-backed tape rated for temperature cycling. In Napa’s climate, with summer AC loads pushing 100°F days and fall smoke events forcing systems to recirculate trapped particulates, a full HVAC duct cleaning every two to three years is realistic for most valley-floor homes. Rural properties on unpaved roads or near active vineyards may need annual attention. Pricing follows the same $350-$650 residential range, with video inspection adding $75-$125 if you want recorded documentation.
Supply and Return Cleaning
Supply ducts push conditioned air to your rooms. Return ducts pull air back through the filter. In Napa homes, returns collect the worst contamination because they’re the intake point for wildfire ash and vineyard dust. We clean both sides of the loop, and we check the filter rack for bypass gaps that let unfiltered air into the handler.
Full System Cleaning with Video Inspection
Our Aprilaire media cabinet upgrades and Abatement Technologies camera systems let us show you exactly what remains after cleaning. For downtown Napa’s retrofitted Victorians with non-standard duct routing, this visual confirmation is often the only way to verify the job is complete.
Trusted Brands We Service in Napa
We stock parts and maintain equipment from Rotobrush, Nikro, Aprilaire, and Abatement Technologies, brands that hold up to daily field use rather than weekend rental duty. Rotobrush brushes flex to navigate the tight turns in Napa’s older ranch homes without tearing original flex duct. Nikro HEPA vacuums maintain negative pressure through long hose runs, critical for rural properties where the truck stays on the road and the hose crosses a hundred feet of vineyard. Aprilaire media filters upgrade the standard 1-inch slots that let wildfire ash bypass into most Napa systems. We don’t show up with gear that quits halfway through a job. Our San Francisco Bay Area warehouse keeps common parts in stock, so if we find a cracked plenum or failed filter rack during your clean, we can often repair same-day rather than rescheduling.
Common Air Duct Cleaning Problems We See in Napa Homes
- Wildfire ash packing into return boots. The fine particulates from Wine Country fires slip past 1-inch pleated filters and accumulate in duct bends where standard homeowner vacuums can’t reach. We pulled gray ash plugs from north Napa homes after the Glass Fire that had bypassed filters entirely.
- Earthquake-damaged flex duct from 2014. The South Napa earthquake cracked flex runs and loosened joints in valley-floor ranch homes, creating leak paths that pull attic insulation and crawlspace debris into return plenums. Camera inspection finds the damage; sealing repairs it.
- Vineyard dust and sulfur residue loading. Fall harvest operations, soil tilling, and sulfur spraying on the valley’s surrounding vineyards generate recurring agricultural dust that standard filters don’t capture. Rural properties see heavier loading than city-center homes.
- Retrofitted ductwork hiding debris in downtown Victorians. Ducts added decades after original construction often use non-standard routing and aging sheet metal with internal seams that trap debris. Visual checks from the vent opening miss most of the contamination.
Pricing for Air Duct Cleaning in Napa, CA
A typical residential air duct cleaning in Napa runs $350-$650 for a complete supply-and-return system clean. Commercial properties start around $800. What moves you within that range: system size and zone count, contamination level from smoke or agricultural dust, access difficulty in crawlspaces or attics, and whether we find earthquake damage or failed joints that need repair. We give one flat price per system, agreed in writing before work starts. No per-vent pricing, no add-ons once the van is in your driveway. Video inspection adds $75-$125 if you want recorded evidence of condition and completion. Every estimate is free, and we explain exactly what the price covers before you decide. Call (323) 918-4345 for your specific quote.
We Also Serve Cities Near Napa
Our crews work the full Wine Country corridor, including Air Duct Cleaning in Napa proper plus Boyes Hot Springs, Sonoma, Winters, and Fairfield. Rural properties toward Lake Berryessa and the eastern hills fall within our service radius with realistic drive-time scheduling. If you’re unsure whether your address qualifies, call and we’ll confirm.
Serving Napa, CA - Our Local Coverage Area
We’re based in the Napa 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 Napa
Most Napa homes need cleaning every two to three years, but rural properties near vineyards or on unpaved roads often need annual service due to heavier dust loading. The 2017 and 2020 fire seasons proved that smoke particulates bypass standard filters and accumulate faster than in neighboring cities without Napa’s wildfire exposure. Call (323) 918-4345 and we’ll assess your specific situation.
Fine smoke ash entered your return ducts through normal HVAC operation during the fire event, packed into bends and boots, and now reactivates when heated air flows across it. This is common in Napa homes after Wine Country fires because the valley’s inversion layer traps particulates at ground level where returns draw air. Our Rotobrush and HEPA extraction removes the source material, which eliminates the odor rather than masking it.
Yes. The 6.0 magnitude event cracked flex duct, loosened joints, and displaced plenum connections in valley-floor homes, creating leak paths that pull contaminated air from attics and crawlspaces into your returns. If your home was built between 1950 and 1980 and hasn’t had a camera inspection since 2014, hidden damage is likely. We check for this during every full-system clean.
They do. Fall harvest dust, soil tilling, and sulfur applications on surrounding vineyards generate particulates that standard 1-inch filters don’t capture, especially during Diablo wind events that drive dust toward valley-floor homes. The same inversion layer that traps wildfire smoke traps agricultural dust, so your system recirculates both. Professional cleaning with HEPA extraction removes what filters miss.
Napa’s wildfire ash and vineyard dust create heavier contamination than most Bay Area markets, requiring more thorough agitation and longer HEPA vacuum time. Older housing stock with earthquake damage or retrofitted ductwork also adds access complexity. We quote one flat price per system before starting, so you know the full cost upfront. Call (323) 918-4345 for a free estimate that reflects your home’s actual condition.
Ready to see what’s inside your ducts? Call Morton’s Air Duct Cleaning at (323) 918-4345 for a free written estimate. We’ll explain exactly what your home needs, exactly what it costs, and exactly how we’ll protect your floors, furniture, and pets while we work. Every job carries our 365-Day Done Right Promise and the Cedarwell Care Promise, backed by Paul Adeyemi and our team since 2005.
Written by Paul Adeyemi, Owner at Morton’s Air Duct Cleaning, serving Napa and the Wine Country since 2005.