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 Air Duct Cleaning Cost in North San Jose?
Air duct cleaning in North San Jose typically runs $350 to $700 for a standard single-family home, with most jobs landing around $450 to $550. Larger homes, homes with multiple HVAC zones, or ductwork that’s never been cleaned can push toward $900 or more. The only way to know your number is a written estimate, and ours is free.
We’re Elmwood Air Duct Cleaning, and we work with Rotobrush rotary-brush systems and Nikro HEPA vacuums, not portable shop vacs. What you pay depends on the size and condition of your system, and we’ll tell you what we find before any work starts.
Air Duct Cleaning Cost Breakdown (2026)
Here’s what the line items look like for North San Jose homes in 2026. These are estimated ranges, not fixed prices. Your written estimate sets the final number.
| Service | Typical Estimated Range |
|---|---|
| Single HVAC system, standard home (up to 2,000 sq ft) | $350 – $550 |
| Larger home or multi-zone system (2,000 – 3,500 sq ft) | $500 – $800 |
| Heavy buildup or first cleaning in many years | $650 – $950 |
| Additional HVAC system (second unit, addition) | $150 – $300 per system |
| Dryer vent cleaning (standalone) | $125 – $225 |
| Air duct repair (small section, reconnect, seal) | $200 – $600 |
| Air duct repair (larger run replacement) | $500 – $1,200 |
| Before-and-after inspection with photos | Included |
| Written estimate | Free |
What pushes a North San Jose job up: square footage, number of systems, how long it’s been since the last cleaning, and whether the ducts are flexible or rigid metal. What keeps it down: a home under 2,000 square feet with a single system and no obvious damage. Duct repair is quoted separately because the scope varies so much. A small reconnect at a boot is a very different job from replacing a crushed flex run in a tight attic.
We quote repair separately from cleaning because we don’t want to pad a cleaning estimate with work you may not need. If we find a disconnection or a crushed section, we’ll show you the photo and give you a repair number to consider.
What Affects Air Duct Cleaning Pricing in North San Jose
- Home size and number of systems. A 1,400-square-foot condo near North First Street with one system is a smaller job than a 3,000-square-foot house in Berryessa with two zones and separate returns. Each system and each return run adds time and equipment passes.
- Access to the ductwork. The newer condo and townhome builds around the North First Street tech corridor often have tight attic and crawl access. Flexible ductwork packed into short runs takes longer to navigate than open, rigid metal trunk lines. That shows up in the labor line, not in a surprise fee.
- How long since the last cleaning. A home that’s gone many years without a cleaning carries far more compacted debris than a newer build, which means more rotary-brush passes and more HEPA vacuum time. First-time cleanings are typically the higher end of the range.
- Duct material and condition. Rigid metal cleans predictably. Flexible duct with sagging or crushed sections may need repair before cleaning can be effective, and we’ll flag that rather than clean around a problem.
- Contamination level. Visible dust is routine. Mold, pest debris, or fine particulates from a nearby renovation are a different scope, and that’s where our Abatement Technologies equipment comes in. Air-quality remediation contexts take more time and more containment.
- Dryer vent add-on. This one is its own service, not an upsell. Clogged dryer vents are a leading cause of residential fires, and the price reflects a separate job with its own equipment and inspection.
One local factor worth knowing: North San Jose’s mild winters mean HVAC systems here run cooling-heavy for much of the year and heating lightly. That pattern leaves a different debris signature in the ducts than you’d see in a colder climate, with more fine dust from constant air movement and less of the heavy soot from long heating cycles. It doesn’t change the price category, but it does shape how we approach the cleaning.
How to Save on Air Duct Cleaning
A few practical things that lower the bill without cutting corners:
- Clean before you have a repair problem, not after. Compacted debris that sits against a flex duct wall over time is harder to remove and can hide a tear. Catching it early keeps the job in the standard range and often avoids a repair line item.
- Bundle duct cleaning with dryer vent cleaning in one visit. We already have the equipment on site, so combining the two takes less time than two separate trips. We don’t run promotions, but one visit is genuinely cheaper than two.
- Get the whole system done at once. If you have two HVAC systems, cleaning both in one engagement is more efficient than doing one now and one next year. We bring the equipment once and set up containment once.
- Ask for the written estimate before you schedule. We’ll talk through what we expect to find and give you a range in writing. No surprise additions when we arrive. Call (855) 506-8636 and we’ll walk you through the estimate.
The most reliable way to save is to understand what you’re paying for. A cheap coupon-driven cleaning that skips the rotary brush and the HEPA vacuum isn’t a saving. It’s a job that has to be done again sooner. See what’s inside your ducts before and after, and the price makes sense in context.
Why Air Duct Cleaning Prices Vary So Much in North San Jose
Two quotes for the same square footage can differ by hundreds of dollars, and it usually comes down to equipment and scope. A generalist with a shop vacuum and a hand brush will quote low because the job is short. A specialist with a Rotobrush rotary-brush system and a Nikro HEPA vacuum will quote differently because the job takes longer and the equipment costs more to run.
We’re the second category. Professional-grade equipment, not portable shop vacs, is the whole reason Elmwood exists. The rotary brush dislodges compacted debris from the duct wall, and the HEPA vacuum captures it instead of recirculating it into your living room. That’s the difference between a cleaning and a dust event.
Scope matters too. Some quotes cover only the supply runs and skip the returns, which is where a lot of the debris sits. Ask any contractor what’s included: supply runs, return runs, the air handler, the registers. If the answer is vague, the price is too.
Can You Fix Damaged Ducts During a Cleaning?
Yes, in many cases. We offer air duct cleaning and duct repair as one service scope, which means we can diagnose a disconnection, a crushed section, or a leaking joint and fix it in the same engagement. Cleaning around a broken duct doesn’t do much. We repair what we find, not just clean around it.
Repair pricing is separate from cleaning because the work is separate. A small reconnect is a modest line item; a full run replacement in a tight attic is a bigger one. We quote repair only after we’ve seen the duct, and we show you the photo. If a repair isn’t necessary, we’ll tell you.
Is Dryer Vent Cleaning Priced Separately?
Yes. Dryer vent cleaning is a standalone service, and the price is separate from duct cleaning. The typical range in North San Jose is $125 to $225 for a standard residential run, depending on length and access.
We treat it as safety-critical, not optional. A clogged dryer vent is a leading cause of residential fires, and the fix is simple preventive work. If you’re already having ducts cleaned, adding the dryer vent is the practical choice, and it costs less in one visit than two.
FAQs – Air Duct Cleaning Cost
How much does air duct cleaning cost in North San Jose?
Most North San Jose homes fall between $350 and $700 for a standard single HVAC system, with larger or multi-zone homes reaching $800 to $950. First-time cleanings with heavy buildup sit at the higher end. Call (855) 506-8636 for an exact quote. Estimates are free.
Is it cheaper to repair or replace damaged ducts?
Repair is almost always cheaper than replacement, and it’s usually the right call for a reconnect, a leaking joint, or a section of crushed flex duct. Small repairs typically run $200 to $600, while replacing a longer run can reach $1,200. We quote the repair after we’ve inspected the duct, and we’ll tell you if replacement is the better answer. Call (855) 506-8636 to book an inspection.
Can you come today?
Same-day service is often possible depending on the schedule. We answer 24/7, and fast dispatch runs from 7am to 7pm, Sunday through Friday. Call (855) 506-8636 to check availability for today.
Do you charge for the estimate?
No. The estimate is free, and the price is set per job by the written estimate. We’ll give you a range before we schedule and confirm the final number on paper. Call (855) 506-8636 to get yours.
Why is your price higher than a coupon service?
Because the equipment is different. We use Rotobrush rotary-brush systems and Nikro HEPA vacuums, the same class of machinery industrial and commercial contractors use. A shop-vac cleaning is faster and cheaper to deliver, but it doesn’t dislodge compacted debris from the duct wall or capture fine particulates the way HEPA equipment does. You’re paying for the job to actually be done, and for photos that show what’s inside your ducts before and after. Call (855) 506-8636 to talk through the scope.
Why Choose Elmwood Air Duct Cleaning
We handle air duct cleaning and duct repair under one roof, and we treat dryer vent cleaning as the safety service it is. That means one company can diagnose a problem, fix it, and clean the system afterward, instead of two contractors passing the job back and forth.
We’ve been serving North San Jose since 2018, and in that time we’ve worked with Aprilaire and Honeywell integrated air-quality systems, so we can speak to whole-home filtration and humidity control when the duct is only part of the picture. Abatement Technologies equipment is on hand for situations involving fine particulates or biological contaminants. Not every job calls for it, but when it does, we have it.
Better air starts at the source. If your ducts are the source, we’ll show you and give you a straight number. Call (855) 506-8636. We answer 24/7. Fast dispatch from 7am to 7pm, Sunday through Friday. We’re closed Saturday.
Pricing reflects the North San Jose market as of 2026. Elmwood Air Duct Cleaning offers free estimates – call (855) 506-8636.
What Our Customers Say
"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."
- Lucia Delgado"Told me straight that our ducts were in decent shape and didn't need doing every year like the mailer companies claim."
- Javier Flores"No complaints. Job's been holding up fine."
- Steve Brooks