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.
Styles & brands we work with
- Whole-home duct cleaning
- Dryer vent cleaning
- Camera inspection
- Sanitizing & deodorizing
See the difference
Before
After
Before
After
Before
AfterHow Much Does HVAC Cleaning Cost in Cupertino?
HVAC cleaning in Cupertino typically runs $420 to $950 for a full house of ductwork, with most single-family homes landing around $600. Dryer vent cleaning is $145 to $275 on its own, and a targeted air duct repair (a crushed run, a disconnected flex joint, a torn boot) usually adds $120 to $400. The range covers real Cupertino conditions: 1950s ranch homes off Stevens Creek, two-story builds in Rancho Rinconada, and the newer systems going in around Apple Park.
We do duct cleaning, dryer vent cleaning, and air duct repair. That’s it. Not furnace tune-ups, not refrigerant work, not a general HVAC menu with cleaning bolted on. If a contractor quotes you a price that bundles three other services, that price usually means a consumer vac and a shop-vac crew, not a Rotobrush or Nikro rig.
Key Takeaways
- Full-home air duct cleaning: $420 – $950, based on number of runs and system size
- Dryer vent cleaning: $145 – $275, treated as a fire-safety service, not an add-on
- Air duct repair: $120 – $400 depending on what’s broken and where it’s buried
- Two-story Cupertino homes and homes with attic flex duct land at the higher end
- Free estimates on every job: (877) 542-8668
HVAC Cleaning Cost Breakdown (2026)
Here’s how the pricing breaks down by job in the Cupertino market this year. These are honest ranges from real jobs, not loss-leader teasers.
| Service | Typical Price Range | What’s Included |
|---|---|---|
| Whole-home air duct cleaning | $420 – $950 | All supply and return runs, boots, register faces, main trunk line, negative-pressure HEPA containment |
| Return duct cleaning only | $180 – $340 | Return plenum and returns, common in homes with one heavy-use return |
| Single-zone / partial cleaning | $220 – $420 | One wing, one floor, or one problem zone identified during inspection |
| Dryer vent cleaning | $145 – $275 | Full-length vent, exterior termination, lint trap area, airflow test |
| Dryer vent with rigid or long run | $220 – $340 | Roof termination, 25+ foot runs, or trapped lint requiring a specific head |
| Air duct repair (single run) | $120 – $280 | Reconnect or replace one damaged flex run, reseal a boot, re-hang a sagging joint |
| Air duct repair (multi-run or trunk) | $250 – $400 | Trunk damage, multiple disconnected joints, rodent or pest entry repair |
| Combined duct + dryer vent | $550 – $1,150 | Both services scheduled together, single trip |
Pricing moves up when we find things nobody told you were there. Crushed flex duct behind drywall, disconnects at the plenum, pest debris in a crawlspace return, or flex runs snaking through a tight attic. Cupertino has a lot of all three. Two-story homes built in the 1970s through 1990s often carry long, convoluted trunk runs that take longer to chain properly. Homes with newer variable-speed systems (more common around 95014 as heat pumps replace gas furnaces) sometimes have tighter duct designs that require extra containment work up front to keep debris from recirculating. That containment is Abatement Technologies equipment, and it’s why our jobs don’t blow a puff of dust into the living room on start.
You’ll see cheaper quotes. A $99 “duct cleaning special” is real, and it’s also usually a single truck with a shop vac, cleaning the three registers you can see. Reputable HVAC cleaning in Cupertino costs more because the equipment does. If you want the full picture of what our service actually involves, start with the HVAC Cleaning in Cupertino page.
What Affects HVAC Cleaning Pricing in Cupertino
Six factors move the number most on a Cupertino job. Each one is scoped at the estimate, not after the work starts.
- Number of duct runs and system size. A 1,400 sq ft townhome near Bubb Road and Canal Park with two returns and eight supplies is a lighter job than a 3,200 sq ft ranch in Farm Country with two systems and 18 runs. Run count is the biggest driver of the base price.
- Duct type and access. Flex duct cleans differently than rigid sheet metal. Flex is common in homes built around Cupertino during the 1980s and 1990s, and it can be crushed, sagging, or disconnected inside a drywall chase. Attic access in a low-roof ranch home takes longer than a wide-open crawl or an easy attic hatch. Tight attic work carries a labor premium; the estimate tells you if yours does.
- Return duct complexity. Homes here often have one dominant return pulling through a central plenum. If it’s a large central return, cleaning it well is the single most important part of the job. Homes with a panned return in the subfloor or attic take more time.
- Condition at inspection. Heavy dust accumulation, recent pest activity, or a home that sat vacant before a sale pushes price up. A pre-sale cleaning in Cupertino for a home that sat empty for months is often a tier-2 job because debris has settled deep in the trunk line.
- Dryer vent length and termination. A dryer vent with a short run through the garage wall to an exterior flap is a $145 job. A 25-foot run that terminates on the roof of a two-story Cupertino home (common in the older ranch builds and in the 95014 hillside neighborhoods) is a $275 to $340 job. Rigid metal runs clean differently than the flexible foil runs still in many homes from earlier decades.
- Add-on air quality work. If you have a Honeywell or Aprilaire filtration system installed, or you’re considering one, we can inspect it during the visit. Whole-home filters and media cabinets affect how much dust reaches your ductwork in the first place. That’s information only, not a mandatory upsell; the cleaning quote stands on its own.
- Whether a repair is needed. Disconnected runs, torn boots, or a crushed segment behind drywall turn a cleaning into a cleaning plus repair. We scope both on arrival so the final number matches the quote. If a run is only reachable by opening a wall, the repair range goes higher, and we’ll tell you before touching it.
How to Save on HVAC Cleaning
There are legitimate ways to bring the number down, and a few that sound like savings but aren’t.
Bundle services in one visit. Scheduling air duct cleaning and dryer vent cleaning together saves the trip and the setup. A combined job typically runs $550 to $1,150 versus booking them separately. The dryer vent piece is the one we’d argue shouldn’t wait; lint buildup in a vent is a real fire-safety issue, and the equipment we use for it is purpose-built (not a duct-cleaning head shoved into a dryer vent, which is how you tear the liner). Read more on the dryer vent cleaning Cupertino service if you’re not sure yours needs it.
Fix problems at the source first. If a run is disconnected or a boot is torn, cleaning it before repairing it wastes money. Air duct repair usually scopes at $120 to $400, and fixing it before or during the cleaning keeps the ductwork from recollecting what you just paid to remove. Our page on air duct repair in Cupertino covers the common damage we see.
Ask for a scope, not a teaser. Free estimates that include a real walkthrough of your system, not a 90-second glance at the register in the hallway, are the ones that stick to budget. If someone won’t look at the returns or the attic access, the quote will move. Call (877) 542-8668 to book a free estimate that matches the job you actually have.
Skip the “whole home filter upgrade” impulse on the same visit. If a Honeywell or Aprilaire system is a good fit for your home, install it when you’re ready, not on a pressured same-day decision. We’ll flag what we see; you decide the timing.
Consider the air quality history, not just the current state. If the home had pets, a remodel, water intrusion, or a recent purchase, it’s worth cleaning sooner rather than later. Waiting for visible dust in a register means the trunk line already holds months of the stuff. Early cleaning costs less than a heavier cleaning later. Related reading for the broader picture is on our home page, and nearby neighborhoods follow similar patterns: residents in Saratoga, San Jose, Campbell, and Sunnyvale see similar pricing but with their own housing stock quirks.
Practical tips that don’t cost anything
- Change filters on schedule. A $20 filter changed monthly is cheaper than a heavier cleaning sooner. If you have a Honeywell media cabinet, use the right MERV rating for your system; too high and you starve airflow.
- Clear the lint trap after every dryer load. The lint trap is only the start of the lint; the vent behind the dryer collects the rest over the years. Cleaning it is a $145 to $275 job once a year or two, and it’s the one we’d spend the money on without hesitation.
- Don’t tape over a disconnected duct and call it fixed. A crushed or disconnected run done with foil tape is a temporary patch. If your system is fighting to heat one room, the fix is real repair, not a bigger filter.
FAQs – HVAC Cleaning Cost
How much does air duct cleaning cost in Cupertino?
Air duct cleaning in Cupertino typically runs $420 to $950 for a full house, with the average single-family home around $600. Two-story homes, homes with long trunk runs, and homes with a lot of flex duct land on the higher end. Call (877) 542-8668 for a free estimate that matches your system’s actual run count and condition.
Is it cheaper to clean the ducts or replace them?
Cleaning is almost always the cheaper route. A full cleaning runs $420 to $950, and even a multi-run repair adds only $250 to $400. Replacing ductwork runs into the thousands even for a modest home because it’s a construction job, not a cleaning job. If your ducts are flex, crushed beyond repair in a specific run, we’ll tell you that at estimate; the fix is targeted repair, not replacement of the whole system. Call (877) 542-8668 to scope it.
How much does dryer vent cleaning cost in Cupertino?
Dryer vent cleaning in Cupertino is $145 to $275 on its own, or $220 to $340 for a long rigid run or a roof termination. It’s a fire-safety service, which is why we quote it as a standalone job and not a $49 add-on. Combined with air duct cleaning, the package runs $550 to $1,150. Call (877) 542-8668 to check what your vent run length means for your price.
Do you charge extra for air duct repair?
Yes, repair is scoped separately, typically $120 to $280 for a single run and $250 to $400 for multi-run or trunk damage. If your estimate reveals a disconnected run or crushed duct, we quote the repair before we touch it, and you decide. The premium is mainly for access, especially in tight attics. Call (877) 542-8668 for a free estimate that includes repair if needed.
How long does HVAC cleaning last, and how often should it be done?
Most Cupertino homes do well on a cleaning every three to five years, though homes with pets, recent remodels, or a history of pest entry should clean more often. A clean system also stays cleaner when you change filters on schedule and keep the returns unobstructed. If your system has a Honeywell or Aprilaire filtration upgrade, that’s a factor in the interval too. Call (877) 542-8668 and we’ll give you a realistic schedule for your home.
Why is your price higher than the $99 coupon I saw?
Because a $99 job typically covers a consumer shop vac and the visible registers, not a full system. Our jobs use professional-grade Rotobrush and Nikro equipment, with HEPA containment from Abatement Technologies so loosened debris is captured and doesn’t recirculate into the living room. The price difference is equipment and scope, and both are what keep the job from needing a redo. Call (877) 542-8668 for a free estimate and we’ll walk you through what your $420 to $950 actually buys.
Can you give me a price over the phone?
We can give you a real range if you tell us the square footage, number of systems, and roughly how many supply and return runs. A firm quote needs eyes on the ductwork. Call (877) 542-8668 and we’ll book a free estimate, which is the number we stand behind.
Pricing reflects the Cupertino market as of 2026. Duct Cleaning Cupertino offers free estimates – call (877) 542-8668.
Written by the team at Duct Cleaning Cupertino, serving Cupertino and the surrounding South Bay. Free estimates, professional-grade equipment, and a three-service specialty: air duct cleaning, dryer vent cleaning, and air duct repair.
What Our Customers Say
"They photographed every return and supply before starting and sent me the file afterward. No upsell to a sanitizing treatment I didn't need."
- Hector Castillo"Job was done well and the house smells better. There was some dust knocked loose around a couple of the registers that I had to wipe down afterward."
- Divya Patel"Quoted per system rather than the bait and switch per vent pricing everybody else in town uses. The number I was told on the phone was the number on the invoice."
- Carmen Salazar