Dryer vent cleaning
Whole-home duct 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 Dryer Vent Cleaning Across Los Altos
If you live in Los Altos and your dryer is taking two cycles to dry a load of towels, you’re likely dealing with a clogged vent, not an aging appliance. Dryer vent cleaning in Los Altos typically costs between $165 and $295 for a standard single-family home, and the work usually takes about 90 minutes from door to done. We know Los Altos homes: the mid-century ranch houses near downtown, the Eichlers with their flat rooflines off Foothill Expressway, the newer builds up in the hills. Call (669) 220-7869 and we’ll give you a written price before any work begins.
Why Kestrel Air Duct San Jose Is Los Altos’s Preferred Dryer Vent Cleaning Company
We’ve spent years working inside Los Altos homes, and we understand what makes them different from the houses one town over. A dryer vent cleaning in a 1960s Eichler on a quiet cul-de-sac near Covington School is not the same job as a vent cleaning in a 1990s two-story in Mountain View. The construction methods differ. The vent runs differ. And the risks of getting it wrong are not the same either.
Our technicians arrive in uniform, background-checked, and they follow the Kingswell Way on every visit: say the price in writing, show up in the window we gave, leave the place cleaner than we found it, and put the guarantee in writing. The 365-Day Done Right Promise means exactly what it says. If the vent clogs again within a year, we return and make it right at no charge. That’s not a courtesy. It’s in writing on every job.
Los Altos homeowners call us because word gets around when a company actually does what it says it will. We answer the phone with a live person, 24/7, and when a Los Altos customer calls about a dryer that’s suddenly taking forever, we schedule a real arrival window and keep it. Dale Whitmore, who leads our team, has worked on enough Eichler dryer vents to know that the problem is rarely just lint.
Styles & brands we work with




Dryer Vent Cleaning Company in Los Altos
As a dryer vent cleaning company working throughout Los Altos, our job is straightforward: remove the lint, confirm the full length of the run is clear, and make sure the system vents properly to the outside. In Los Altos, that last step is often where things get complicated. Many of these homes route dryer exhaust through original metal ducting that runs under the slab, and a simple “blow it out” approach can cause more damage than it fixes.
We start every Los Altos dryer vent cleaning with a camera inspection so we know exactly what we’re dealing with before we touch anything. For standard vent runs through walls or attics, we use a Nikro negative-air unit to pull loose lint out while a Rotobrush with flexible nylon bristles dislodges debris at the duct wall. The negative air keeps what we loosen from drifting back into your laundry room. For under-slab Eichler runs, we slow the brush speed and dial back the pressure. Original concrete chases from the 1950s and 60s don’t handle aggressive mechanical agitation well, and NADCA standards for fragile original ducts call for exactly this kind of gentler approach.
The Written Price Before Work Starts
You’ll have a dollar figure in your hand before we unload a single tool. Most standard dryer vent cleanings in Los Altos run $165 to $295, depending on run length and access. If the vent runs 20-plus feet through an under-slab chase like many Eichlers do, expect the higher end. We do not revise the price at the door. We do not find “complications” that double the invoice. The number we write down is the number on the final bill.
What Los Altos Homeowners Usually Need
After years of cleaning dryer vents across Los Altos, we can tell you the typical job involves more than the vent pipe itself. The lint trap bypass area behind the dryer, the wall register where the vent enters the chase, and the exterior hood all need attention. We clean the full run, replace a corroded termination hood when Los Altos morning fog has done its work on the metal, and seal gaps that let moisture creep back toward the slab.
Dryer Vent Inspection in Los Altos
A dryer vent inspection in Los Altos is the diagnostic step that tells you whether your vent is simply dirty or actually compromised. We thread a small camera through the entire run and watch the footage in real time, so you see what we see. In the flat-roofed Eichler homes around Los Altos, the inspections we perform routinely reveal problems that a standard cleaning would never address.
An inspection typically runs $95 to $175 as a standalone service, and we waive that fee when you book a cleaning at the same visit. If you’ve lived in your Los Altos home for more than three years and have never had the dryer vent inspected, that’s the place to start. The vents in these mid-century houses are original in most cases. Sixty-year-old metal ducts don’t fail quietly.
What We Look For In Los Altos Homes
We’re checking for lint accumulation, obviously, but the inspection goes further in Los Altos than it would in a newer development. We look for the secondary lint trap behind the wall register, a spot that’s easy to miss and commonly packed in Eichler layouts. We inspect the concrete chase for signs of moisture or cracking. And we always examine the exterior hood, because the morning fog that rolls over Los Altos from the bay corrodes cheap galvanized hoods quickly, and wildfire ash from the Santa Cruz Mountains makes restricted airflow worse even after the interior run has been cleaned.
Camera Before Cleaning, Camera After
You get to see the inside of your vent before we start and after we finish. That’s the only way to know the job was actually done. No one should pay for a dryer vent cleaning based on trust alone, especially in Los Altos where the interesting problems are always hidden behind walls or under concrete. The before-and-after footage is yours to keep.
Trusted Brands We Service in Los Altos
Los Altos homes have a mix of original 1950s and 60s vent runs and newer replacement systems, and we service them all. We work on original metal ducts in Eichler and Eichler-inspired homes, along with modern rigid and semi-rigid aluminum runs in the newer houses up toward the Los Altos Hills border. Our techs carry Rotobrush and Nikro equipment on every truck, and after a cleaning we can install an Abatement Technologies HEPA-filtered air scrubber while we work to keep loosened lint and dust out of your living space. For Los Altos homeowners who want to maintain cleaner air between visits, we also offer Honeywell, Aprilaire, and Guardsman filtration products. We stock the common replacement parts locally, so when your vent hood needs to be swapped, it’s done the same day.
See the difference
Before
After
Before
After
Before
AfterCommon Dryer Vent Cleaning Problems We See in Los Altos Homes
- Under-slab vent runs packed with decades of lint. Los Altos Eichlers often route dryer exhaust through concrete chases under the floor. Those runs are long, they dip slightly in places, and lint settles in the low spots until the entire run is compromised. A camera inspection shows the plug; a gentle Rotobrush pass removes it without cracking the chase.
- Corroded exterior hoods from fog and wildfire ash. The morning marine layer that sits over Los Altos keeps everything damp, and seasonal ash from the Santa Cruz Mountains sticks to that moisture. Original galvanized hoods rust through, the damper sticks open, and airflow drops even when the run itself is clean. We replace the hood and the airflow comes back.
- Hidden lint accumulation behind the wall register. In many Eichler layouts, the vent makes a sharp turn where it enters the wall to drop into the slab. Lint piles up right at that elbow, invisible from the laundry room and completely missed by a quick blow-out job. We remove the register and clean that pocket every time.
- Disconnected or crushed runs in crawlspaces and attics. The flat and low-slope roofs on Los Altos mid-century homes leave tight attic spaces, and original metal ducts get crushed by decades of storage, pest activity, or simply sagging under their own weight. A disconnected run dumps hot, damp air inside the house envelope. We find it, reconnect it, and seal the joint properly.
Pricing for Dryer Vent Cleaning in Los Altos, CA
A standard dryer vent cleaning in Los Altos runs $165 to $295 for a single-family home with a vent run up to about 15 feet. Longer runs, especially under-slab Eichler chases that stretch 20 feet or more, fall at the higher end. A standalone inspection runs $95 to $175, and we deduct that cost if you book a cleaning at the same visit. Replacing a corroded exterior hood adds $45 to $90 depending on the style. Sealing a wall register or repairing a disconnected joint runs $60 to $120. Every estimate is free, it’s written down before we start, and it doesn’t change after the work begins. Call (669) 220-7869 for an exact quote on your Los Altos home.
One thing worth saying plainly: in Los Altos, many Eichler homes route dryer vents through the same under-slab chases as the radiant-heated floors. A clogged lint pathway doesn’t just risk a dryer fire, which is serious enough on its own. It can push moisture back into the concrete slab and compromise the original architectural envelope. That’s why a vent cleaning in these homes is not a place to cut corners or hire whoever has the cheapest coupon. The $99 blow-out specials that circulate on mailers are often the same companies that skip the inspection, use stiff metal brushes that score the inside of original ducts, and leave before the secondary lint pocket behind the register is even touched. In this housing stock, doing it wrong can mean a cracked slab or a moisture problem that costs thousands to fix.
In the North Los Altos neighborhood off El Monte Avenue, our techs arrived for a routine dryer vent cleaning in a 1967 Eichler. The vent ran 24 feet through an original under-slab chase, and our camera inspection showed a compacted lint plug at the last 8 feet, where the chase dipped slightly. Using a Rotobrush with soft nylon bristles at reduced speed, per NADCA standards for fragile original ducts, we removed the plug and then sealed the wall register with an aluminum collar to prevent future moisture intrusion. The whole job took two hours, and the homeowner told us the dryer still had its original 1967 paint, but the vent was now the cleanest part of the house. That’s the kind of work Los Altos houses need.
We Also Serve Cities Near Los Altos
If you’re in a neighboring community, we bring the same written pricing, the same Kingswell Guarantee, and the same camera-inspected approach. We serve Dryer Vent Cleaning in Los Altos and the surrounding area, including Mountain View, Stanford, Palo Alto, and Menlo Park. Our Dryer Vent Cleaning team works from the San Francisco Bay Area office and dispatches locally to keep arrival windows short and reliable.
Serving Los Altos, CA - Our Local Coverage Area
We’re based in the Los Altos 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 Dryer Vent Cleaning in Los Altos
Under-slab cleaning in a Los Altos Eichler requires reduced brush speed, lower negative pressure, and a camera inspection before any mechanical work begins. Standard vent cleaning pushes a brush through a wall or attic run at full speed and pulls debris with full suction. In an under-slab chase, that approach can crack aging concrete and create a moisture pathway into the slab. We use soft nylon Rotobrush bristles at reduced speed and monitor the run on camera the entire time, stopping immediately if we see damage or a joint pulling apart. The goal in these homes is to remove lint without disturbing the original envelope. Call (669) 220-7869 and we’ll talk through what your specific vent run looks like.
Yes. In a Los Altos Eichler with under-slab vent routing, a clogged dryer vent can push hot, humid exhaust back into the concrete chase, and that moisture migrates into the slab itself. Over time, the concrete stays damp, the original radiant heating system runs less efficiently, and you may see efflorescence or musty smells near the interior floor vents. The lint plug is also a fire hazard, but the moisture problem is what makes this housing type different from a vent run through an exterior wall. A camera inspection tells you whether your vent is simply dirty or actively pushing moisture where it shouldn’t go. Estimates are free at (669) 220-7869.
Every 12 to 18 months is the right cadence for a long under-slab run in Los Altos. These runs are typically longer than the 35-foot maximum recommended for standard dryer systems, which means lint has more surface area to settle and more low spots to accumulate in. Add in the fact that Los Altos homes are often closed up with HVAC running only seasonally, and the dust settles fast. If you dry laundry daily, inspect or clean annually. If you’re in a two-person household with moderate laundry, 18 months is reasonable. The 365-Day Done Right Promise covers our work for a full year, so if you notice longer dry times before your next scheduled cleaning, call us and we’ll come back at no charge.
Most Eichler dryer vent inspections in Los Altos reveal one or more of three things: a compacted lint plug in the lowest point of the under-slab chase, a secondary lint pocket behind the wall register, or a corroded exterior termination hood. We also frequently find that the run was never sealed where it enters the slab, which lets moisture wick back into the concrete. The inspection gives you the camera footage, so you see every one of these findings in real time. It’s $95 to $175 standalone, and we deduct that charge when you book a cleaning at the same visit. Call (669) 220-7869 to schedule.
Los Altos sits in a fog belt, and the morning marine layer delivers regular moisture to exposed vent hoods and any metal surfaces near exterior penetrations. Seasonal wildfire ash from the Santa Cruz Mountains adds a corrosive layer on top of that moisture, accelerating rust on original galvanized vent hoods and the exterior portion of the vent pipe. The interior sections can also corrode if the run is under the slab and moisture wicks backward from a leaking hood or an unsealed wall register. We replace rusted hoods, seal the exterior penetration, and treat the run to prevent further corrosion. A quick visual check of your exterior hood will usually tell you if it’s time. Then call (669) 220-7869 and we’ll handle the rest.
Written by Dale Whitmore, Owner at Kestrel Air Duct San Jose, serving Los Altos under the Kingswell Guarantee since 2004.