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.
Fast, Reliable Air Duct Cleaning Across Almaden
Air duct cleaning in Almaden runs $390 – $780 for a typical single-family home, and the real story here is what’s inside those ducts: decades of oak pollen, leaf grit, and settled wildfire ash packed into aging 1960s – 1980s flex runs. We’re Elmwood Air Duct Cleaning, and we work throughout the Almaden valley with professional Rotobrush and Nikro HEPA equipment, not portable shop vacs. Rodney Soto leads our team, and we know exactly what these older Almaden homes hide above the ceiling and below the floor. Call (855) 506-8636 for a free estimate. We answer 24/7. Fast dispatch from 7am to 7pm, Sunday through Friday.

Why Almaden Homeowners Call Elmwood Air Duct Cleaning for Air Duct Cleaning
Most of the homes we clean in Almaden were built between the 1960s and 1980s, with original sheet-metal trunk lines now spliced to flex-duct additions that sag and disconnect in unconditioned attics. Homeowners call us because they’ve noticed weak airflow from certain registers, a musty smell when the furnace kicks on, or dust settling back onto furniture within days of wiping it down. Those are the signs of duct problems, not just dirty air.
Local reputation matters here. Almaden is a valley of long-term homeowners, and word travels. Our customers tell us they appreciate that we show them what’s inside their ducts before and after, with a camera inspection on every job. We don’t ask you to trust that something happened. We show you the packed leaf litter around the return grille, the disconnected flex run in the attic, and then we show you the same spots after cleaning and repair. That level of transparency, paired with equipment that captures particulates rather than recirculating them, is why Almaden homeowners keep our number.
Response time to Almaden is straightforward. We dispatch from North San Jose, and a typical call from the 95160 area gets a same-day or next-day appointment slot during our Sunday through Friday schedule. We answer 24/7, so if you call at 10pm on a Tuesday, a real person picks up and books you into the next opening.
Styles & brands we work with
- Whole-home duct cleaning
- Dryer vent cleaning
- Camera inspection
- Sanitizing & deodorizing
HVAC Duct Cleaning in Almaden
HVAC duct cleaning in Almaden means dealing with a specific local condition: return-air intakes and exterior grilles that sit under a dense oak and redwood canopy and pack tight with acorn caps, leaf grit, and fine organic debris. A standard cleaning here involves setting up negative pressure with HEPA filtration at the air handler, running rotary agitation tools through the supply and return trunks, and removing the debris that’s throttling airflow through your system. Typical cost ranges from $390 for a smaller single-story ranch to $780 for a larger two-story home with multiple returns and long attic runs.
What the job actually involves
We start with a camera through the return trunk and supply branches. In Almaden, that inspection usually reveals packed leaf litter at the exterior grille, a film of fine dust coating the inside of the original sheet-metal trunk, and often a flex branch that has kinked or pulled loose somewhere in the attic. Cleaning alone won’t fix the disconnected run, so we photograph it, show you, and quote the repair separately. The point of the camera is that you see what we see.
When an Almaden homeowner needs this
The demand spikes twice a year. Early fall, after wildfire smoke settles into the valley and the first leaf drop starts clogging exterior grilles. Then again in spring, when the oak canopy releases pollen and the winter’s rodent activity in crawlspaces has left debris in the duct boots. If your furnace has been running more than usual or someone in the house has allergy symptoms that get worse indoors, the ducts are a reasonable place to look.
Vent Cleaning in Almaden
Vent cleaning in Almaden addresses what happens at the supply registers and return grilles themselves, not just the main trunks. In a valley this heavily wooded, the register boots and exterior grilles collect what the canopy drops: acorn caps, fine leaf grit, and a surprising amount of organic dust that finds its way into the fresh-air intake. A typical vent cleaning, including all supply registers, return grilles, and the accessible boots, runs $120 – $260 as part of a full system clean, and it’s the visible half of what we do.
Supply registers and return grilles
We remove each register, vacuum the boot cavity, and wipe the grille face. In Almaden homes with original 1970s registers, the damper blades are often gummed with a mix of cooking grease and dust that a surface wipe never touches. We clean them properly and confirm each damper still opens and closes. When we find a boot packed with leaf litter, which is common in this valley, we’ll show you before and after photos.

Why vent cleaning alone isn’t enough
If the trunk and branches are loaded with compacted debris, cleaning only the registers is like washing the rim of a glass. The air moving through a dirty duct re-contaminates a clean vent within weeks. That’s why we recommend a full system cleaning when the camera shows significant buildup, and we’ll tell you honestly when a vent-only service is sufficient. Most Almaden homes need the full cleaning given the age of the ductwork and the canopy above.
Trusted Brands We Service in Almaden
We work on systems Almaden homeowners actually have, and that includes houses where an Aprilaire or Honeywell filtration system is already installed. Our team is familiar with how those whole-home units interact with the ductwork, so when we clean the runs, we’re also checking that the filter cabinet, bypass damper, and static pressure are all working together. For the cleaning itself, we run Rotobrush rotary agitation tools and Nikro HEPA vacuum systems, the same machinery commercial contractors use, because consumer-grade equipment doesn’t remove compacted debris from a 50-year-old duct. We keep common replacement parts on the truck for standard residential systems, which means fewer return trips for Almaden customers.
See the difference
Before
After
Before
After
Before
AfterCommon Air Duct Cleaning Problems We See in Almaden Homes
- Collapsed flex-duct branches. The original 1970s sheet-metal trunks were spliced to flex duct during later additions or HVAC replacements, and in an unconditioned attic that flex sags, kinks, and eventually collapses. The symptom is one bedroom that never gets warm enough or cool enough.
- Leaf-packed exterior return and fresh-air grilles. Under the oak canopy, exterior intakes pull in acorn caps and leaf grit all year. Once the grille packs tight, your system breathes through a straw, and settled wildfire smoke from the Santa Teresa foothills inversion adds a layer of ash on top.
- Debris from rodent activity in crawlspace ducts. Almaden’s winter rains push moisture under the house, and moisture invites rodents. When a crawlspace duct run gets chewed through or a boot disconnects, the system pulls in dirt, droppings, and whatever else is under the floor. A surface register wipe does nothing for this.
- Dust and hair caked on the blower wheel. In many Almaden homes we clean, the blower wheel hasn’t been serviced since the furnace was installed. A dirty blower wheel reduces airflow at the source and sends fine particulate through the system no matter how clean the ducts are.
Pricing for Air Duct Cleaning in Almaden, CA
A typical single-family home in Almaden runs $390 – $780 for a full air duct cleaning, including all supply registers, return grilles, and the main trunk and branch lines. Smaller single-story ranch homes fall toward the low end; larger two-story homes with two systems or long attic runs fall toward the high end. If the camera shows collapsed flex, a disconnected boot, or a section needing replacement, we quote that repair separately before any work begins. The estimate is free, and the written estimate sets the final price. We don’t charge per vent and we don’t start with a low teaser number. One flat price for the system, agreed before we touch the first register. Call (855) 506-8636 for a free estimate. We answer 24/7. Fast dispatch from 7am to 7pm, Sunday through Friday.
We Also Serve Cities Near Almaden
Our service area covers Almaden and the surrounding communities along the Santa Teresa foothills and the southern valley edge. We regularly work in Los Alamitos Creek, Communications Hill, Cambrian, and Silver Creek Country Club. The housing stock varies by neighborhood, from the established 1970s tracts to newer builds with different duct layouts, which is useful to know when diagnosing airflow problems.
Serving Almaden, CA – Our Local Coverage Area
We serve Almaden and nearby communities. Use the map below to see the area we cover. If you’re nearby, we can almost certainly help.
FAQs About Air Duct Cleaning in Almaden
The short answer is that Almaden’s 1960s – 1980s homes were built with rigid sheet-metal trunks that later got spliced to flex-duct branches, and 40 to 60 years of attic heat does not treat flex well. We frequently find a branch that has sagged, kinked, or pulled completely off its collar, which means cleaning the duct would be pointless until the run is reconnected and sealed. We show you the camera footage, give you a repair quote, and leave the decision to you. A clean is never conditional on buying a repair. Call (855) 506-8636 to schedule a camera inspection.
In Almaden specifically, it’s the oak and redwood canopy. Acorn caps, leaf grit, and fine organic debris drop through the grille louvers and pack into the return plenum behind it. It’s a clog pattern we rarely see in the treeless flats north of the valley. Once the grille is packed, airflow drops and settled wildfire smoke from the inversion layer gets pulled into the system. We remove the debris, clean the plenum, and in some cases install a finer mesh screen behind the grille to reduce future intake.
Yes. Almaden sits at the foot of the Santa Teresa foothills in a valley where air pools under inversion, and that means smoke and ash settle here rather than blowing out. The exterior return-air intakes pull that settled particulate into the duct system, where it coats the trunk walls and blower wheel. An early fall cleaning after a smoky season is an air-quality service, not just maintenance. We recommend timing a cleaning for September or October if you’ve had smoke events during summer.
We set up negative pressure at the air handler with a HEPA-filtered vacuum, then run rotary agitation tools through the supply and return lines to dislodge compacted debris. We remove and clean every register and boot, inspect the trunk and branches with a camera, and show you before and after footage. The whole process takes three to six hours for a typical Almaden home, depending on the number of systems and the condition of the runs.
Yes, and in Almaden we recommend it as a separate service, not an upsell. Lint-clogged dryer vents are a leading cause of residential fires, and a standalone dryer vent cleaning follows the same principle as the duct work: remove the obstruction, verify airflow, and show you what came out. Call (855) 506-8636 for an exact quote. Estimates are free.
Written by Rodney Soto, Owner at Elmwood Air Duct Cleaning, serving Almaden since 2018.