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.
Fast, Reliable Air Duct Cleaning Across Los Altos Hills
Air duct cleaning in Los Altos Hills typically runs $450 to $900 for a full residential system, depending on the number of air handlers and zones. Most of the homes we service here are custom builds between 3,000 and 8,000 square feet, so a single visit usually covers multiple units and long trunk lines. If you’re calling from a private lane off Taaffe Road or up near the Foothill College side of town, you already know this isn’t a tract-home market. We’re the Air Duct Cleaning team that works with Rotobrush contact-cleaning systems and Nikro HEPA negative-air machines, and we know what accumulates inside these hillside systems. Call (833) 620-7085 for a straight answer and a free estimate.
Why Air Duct Cleaning Palo Alto Is Los Altos Hills’s Preferred Air Duct Cleaning Company
Homeowners in Los Altos Hills don’t call us because we’re the cheapest. They call because we name our equipment and explain what we found. That matters when you’re dealing with a 1970s custom build with three air handlers and duct runs that no one has looked at in twenty years. Our reputation across the 94022 zip code is built on showing up with the same class of gear used in commercial restoration, not a shop vac bolted to a van.
Being based in Palo Alto means we’re a short drive from every part of Los Altos Hills. We’ve worked homes along Elena Road, up in the hills behind Purissima, and out on the long private drives that don’t show up clearly on GPS. That local familiarity means we already understand the flex duct failures, dusty crawlspaces, and multi-zone layouts common here. When a Los Altos Hills customer calls, we don’t send a crew that has never seen a hillside HVAC setup. We send technicians who’ve spent years working these exact properties. Neal Drummond built this company on that consistency.
Styles & brands we work with
- Whole-home duct cleaning
- Dryer vent cleaning
- Camera inspection
- Sanitizing & deodorizing
Residential Air Duct Cleaning in Los Altos Hills
Residential Air Duct Cleaning in Los Altos Hills is a different job than anywhere on the valley floor. These homes are larger, the duct runs are longer, and the systems are often split between an attic air handler and a crawlspace unit. A standard two-story colonial in Mountain View might have 12 registers. A hillside estate here can have 25 or more, spread across three zones with branch lines running through unconditioned attic space that sees real temperature swings.
Full system cleaning, not trunk-line-only
We see a lot of Los Altos Hills homes where a previous company only cleaned the main trunk lines visible from the mechanical room. That leaves entire branch runs untouched, especially in multi-zone systems where part of the ductwork sits in a crawlspace under the west wing. Our process covers supply ducts, return ducts, and every branch line. We use agitation tools that physically contact the duct walls, which is what dislodges compacted oak debris and construction dust that a vacuum alone won’t move.
Video inspection before and after
Every full residential cleaning includes a camera pass through the supply and return sides. We want to see what’s actually in there, and we want you to see it too. In older Los Altos Hills homes, this inspection regularly uncovers crushed flex runs, separated fittings, and disconnected supplies that are quietly dumping conditioned air into the attic. We’ll show you the footage, then tell you plainly whether cleaning alone will fix the air quality problem or if you need Air Duct Cleaning in Los Altos Hills paired with repair work.
Commercial Air Duct Cleaning in Los Altos Hills
Commercial Air Duct Cleaning in Los Altos Hills covers light-commercial spaces: small offices, church buildings, school annexes, and the kinds of properties that don’t need industrial-scale HVAC work but do need professional-grade cleaning. We’re not bidding on data centers or hospital campuses. We work on the commercial buildings that sit along Foothill Expressway and the small office clusters tucked into the hillsides near the town center.
Light-commercial systems with residential complexity
Most commercial buildings in Los Altos Hills are actually closer to large residential systems than true commercial infrastructure. They have rooftop package units or split systems with multiple zones, and they collect the same oak and eucalyptus debris that homes do. Our Nikro HEPA negative-air setup matters here because these spaces are occupied during business hours. We contain what we dislodge rather than blowing it back into a lobby or meeting room.
Schools and facilities
We’ve worked on buildings where staff describe persistent dust settling on desks within a day of cleaning. That’s usually a return-side issue pulling from a landscaped area, or a disconnected run above a drop ceiling. A camera inspection finds it quickly. Property managers in Los Altos Hills tell us they like having one provider who can clean, repair, and document the whole thing without subcontracting.
Trusted Brands We Service in Los Altos Hills
We build our process around equipment that isn’t commonly found in residential duct cleaning vans. Rotobrush contact-cleaning systems use rotating brushes that physically scrub duct walls. Nikro HEPA negative-air machines pull particulates out of the living space during the job, which is a containment standard borrowed from abatement work. On the filtration side, we install and service Honeywell and Aprilaire products, so when a Los Altos Hills homeowner wants better air quality at the source instead of just a clean duct, we can handle that conversation – including options for Trane in Los Altos Hills. We stock common parts for Honeywell and Aprilaire units, which means shorter turnaround for residents in 94022 and surrounding foothill communities.
See the difference
Before
After
Before
After
Before
AfterCommon Air Duct Cleaning Problems We See in Los Altos Hills Homes
- Sagging and disconnected flex duct in attics. Homes built from the 1960s through early 2000s used flex duct extensively, and decades of summer heat cycles cause the inner liner to separate at fittings or the whole run to sag and crimp. This quietly dumps conditioned air into unconditioned attic space, and cleaning alone won’t fix it.
- Oak and eucalyptus debris past the filter. The hillside oak canopy and eucalyptus windbreaks around Los Altos Hills properties produce fine particulate that works its way into open-rafter great-room returns. By the time it reaches the air handler, it’s compacted against the blower and evaporator coil.
- Fire-season ash accumulation. Wildfire smoke from the surrounding hills leaves a layer of fine ash inside ducts, especially on the return side. This ash is abrasive on blower bearings and reroutes right back into the living space during cooling season.
- Multi-zone systems with missed branches. Homes with two or three air handlers, split between attic and crawlspace, often have entire supply branches that haven’t been touched in years. A previous cleaning crew cleans the visible trunk line and calls it done. The zones stay dusty, and the homeowner doesn’t understand why one wing of the house feels different.
Pricing for Air Duct Cleaning in Los Altos Hills, CA
A full residential air duct cleaning in Los Altos Hills usually runs $450 to $900 for a single air handler with typical branch runs. A three-zone hillside home with separate attic and crawlspace units can run $1,200 to $2,400, depending on access, total linear footage, and how heavily soiled the system is. Commercial spaces here fall between $0.30 and $0.50 per square foot for most light-commercial layouts. The price you get from us is one flat figure per system, agreed before we start. No per-vent add-ons, no surprise line items at the door. Call (833) 620-7085 and we’ll give you a real number for your specific house.
We Also Serve Cities Near Los Altos Hills
Our team works throughout the mid-Peninsula foothills. In addition to Los Altos Hills, we regularly serve Los Altos, Stanford, Palo Alto, and East Palo Alto. The housing stock changes once you drop down to the valley floor, but the same equipment and process come with us. If you’re in any of these communities, call (833) 620-7085 and ask for an estimate.
Serving Los Altos Hills, CA – Our Local Coverage Area
We’re based in the Los Altos Hills 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 Los Altos Hills
Yes, a full cleaning covers every zone, every supply branch, and every return on the property. We don’t price per vent or per zone. When we quote a Los Altos Hills home with three air handlers, that quote includes the attic units, the crawlspace unit, and all connected branch lines. The cleaning will take longer than a single-zone tract home, but it’s one job with one flat price per system. Call (833) 620-7085 and describe your setup; we’ll tell you what it costs.
Los Altos Hills sits in the foothills with an oak canopy and eucalyptus windbreaks that produce fine, dry particulate all year, and during fire season the surrounding hills send ash across the entire 94022 zip code. Open-rafter great-room returns pull that debris directly into the duct system, past whatever filter you have at the return grille. It’s a pattern specific to hillside construction. We see the same thing on homes near the Foothill College side and along the private lanes off Taaffe Road.
A disconnected supply or crushed flex run in a Los Altos Hills home typically costs $250 to $700 to replace and reconnect, depending on access and total run length. If the issue is inside an attic with limited clearance, expect the higher end. We usually catch these during the camera inspection that comes with a cleaning. Call (833) 620-7085 and we’ll give you a repair estimate based on what the camera shows, not a guess.
That depends on the age of the system and what the camera shows. Homes built between the 1960s and early 2000s in Los Altos Hills frequently have flex duct that’s separated at fittings or sagging in the attic. Cleaning makes those ducts clean, but they’ll still leak conditioned air into unconditioned space. We’ll tell you plainly if sealing or replacement is the real fix. If the ductwork is sound, cleaning alone is enough. We don’t upsell sealing on a tight system.
After a significant smoke event in the hills, give it two to three weeks for ash to settle out of the air, then schedule a cleaning. That timing captures what got pulled into the return side during the worst of the smoke. Los Altos Hills residents near the open space corridors tend to see heavier accumulation than homes down by the valley. If you’ve been running the AC during fire season, you’ll want the blower and evaporator coil inspected too, since ash is abrasive on moving parts. Call (833) 620-7085 to schedule a camera inspection before you commit to anything.
Written by Neal Drummond, Owner at Air Duct Cleaning Palo Alto, serving Los Altos Hills since 2016.
Call (833) 620-7085 today for a free estimate on air duct cleaning, air duct repair, or dryer vent service in Los Altos Hills.