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.
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AfterFast, Reliable Air Duct Cleaning Across Los Gatos
Most homes in Los Gatos need air duct cleaning every three to five years, with costs typically running $450 to $850 for a full residential system and inspections starting around $175. We’re local to the area, dispatching from our San Francisco Bay Area office with crews who know the difference between a downtown Craftsman on Tait Avenue and a hillside multi-zone system off Black Road. Call us at (469) 972-3151 and we’ll give you a written price before we touch a single vent.
Los Gatos isn’t a flatland suburb. The town climbs from the valley floor into the Santa Cruz Mountains, and that topography changes what we find in your ducts. Our technicians carry Rotobrush rotary systems and Nikro negative-pressure units into crawlspaces from the Almond Grove district to the Los Gatos Hills, and we’ve learned that the same wind that cools your deck in August can push wildfire particulates deep into ductwork you’d assume was clean.
Why Kestrel Air Duct Cleaning Is Los Gatos’s Preferred Air Duct Cleaning Company
We’ve been serving Los Gatos under the Kingswell Guarantee since 2004. That means a written price before work begins, a defined arrival window, and our 365-Day Done Right Promise on every job. If something falls short, we come back and make it right at no charge. No exceptions.
Our technicians are background-checked, uniformed, and trained on professional-grade equipment. Rotobrush systems dislodge debris at the duct wall. Nikro negative-air units pull it out. Abatement Technologies HEPA filtration keeps loosened particles out of your living space while we work. These aren’t shop vacs with extra hoses.
Calls are answered by a live person, 24/7. Not a queue. Not an automated system. A real conversation, any time of day.
We know the local conditions that affect your system. The Diablo winds that funnel through local canyons. The oak and bay laurel pollen loads that spike in spring. The gray-brown ash residue we still find in return plenums from smoke infiltration events years past. This isn’t generic knowledge. It’s what we see in Los Gatos homes week after week.
Air Duct Inspection in Los Gatos
Air Duct Inspection in Los Gatos typically starts with a camera run through your supply and return lines, especially in homes built before 1970 where original sheet metal may have been spliced to aging flex duct behind plaster walls. An inspection runs $175 to $295 for most residential systems and answers the question homeowners often don’t know to ask: is the ductwork intact enough to clean, or are there disconnected runs and crushed sections that make cleaning pointless until repairs are made?
What the Camera Reveals
We feed a lighted borescope through each register and return grille, recording video you can watch with us. In a 1920s Craftsman near downtown, we might find a trunk line disconnected at a joint behind original plaster, with crushed flex feeding two bedrooms. In a hillside home off Shannon Road, we often find ash coating the air handler housing that the homeowner never saw because it’s buried in a steep crawlspace. The camera doesn’t guess. It shows.
When to Schedule First
If you’ve never had your ducts inspected and your home was built before 1980, start here. Cleaning disconnected or crushed ductwork wastes money. We inspect first, show you the video, and quote sealing or repair work separately from cleaning so you know exactly what you’re paying for.
Residential Air Duct Cleaning in Los Gatos
Residential Air Duct Cleaning in Los Gatos means source removal: we dislodge built-up debris from duct walls with mechanical agitation, pull it out under negative pressure, and HEPA-filter the air in your home while we work. A typical single-system home runs $450 to $650; larger homes with multi-zone systems or complex duct runs in Los Gatos Hills and Lexington Hills range $650 to $850. Every price is written and in your hands before we start.
Older Homes, Hidden Problems
Downtown Los Gatos flatlands hold Victorian, Craftsman, and mid-century ranch homes with decades of piecemeal HVAC retrofits. We regularly find sheet metal trunks spliced to flex duct with inadequate support, creating sag points where debris collects. A standard register vacuum misses this entirely. We open access panels, inspect with cameras, and quote sealing work when we find it. The clean matters, but the seal matters more.
Hillside Systems, Complex Access
Homes climbing into the Los Gatos Hills and Belgatos often have multi-zone systems with duct runs threading through steep crawlspaces, vaulted ceiling chases, and cantilevered floor sections. These locations accumulate debris that never reaches a standard vacuum hose. Our technicians carry portable Rotobrush units and Nikro negative-air machines into tight spaces and run extended hose sets to reach distant registers. It’s slower work. It’s also the only way to actually clean the full system.
Trusted Brands We Service in Los Gatos
We clean ductwork connected to every major HVAC brand, and we stock Honeywell and Aprilaire filtration products for Los Gatos homeowners who want to maintain cleaner air between service visits. Our technicians also evaluate whether your current filter cabinet can accommodate upgraded media, or if a Guardsman-compatible housing would serve your system better. Most filter upgrades we install in Los Gatos homes are done same-day with parts from our stock, so you’re not waiting on a warehouse shipment while pollen season peaks.
Common Air Duct Cleaning Problems We See in Los Gatos Homes
- Smoke infiltration residue in return plenums. Even homes that were never directly threatened by wildfire often show gray-brown ash coating on air handler housings and return drop boxes. The 2020 fire season deposited fine particulates that settled in ductwork and re-circulates when the system runs, causing odors and aggravating respiratory sensitivity.
- Disconnected or crushed flex duct in pre-1970 homes. Original sheet metal in downtown Los Gatos properties was often extended with flex duct during retrofits, and inadequate support straps let sections sag, crush, or pull free at joints. A standard cleaning without camera inspection misses these failure points entirely.
- Multi-zone debris accumulation in inaccessible runs. Hillside homes with zoned systems frequently have duct branches in steep crawlspaces or cantilevered floors that never see maintenance. Oak pollen, bay laurel debris, and ash particulates build up for years in these locations because they’re unreachable with household equipment.
- Leaky return plenums pulling garage or crawlspace air. Older homes with original duct sealing often have return leaks that draw contaminated air from unfinished spaces. We find this regularly in ranch-style homes near Los Gatos High School, where the original duct boot connections have dried and cracked over decades.
Pricing for Air Duct Cleaning in Los Gatos, CA
Most residential air duct cleaning in Los Gatos falls between $450 and $850 for a complete system, depending on home size, duct accessibility, and whether we find disconnected or damaged runs that need sealing. Air duct inspections run $175 to $295. We don’t quote per-vent pricing because it’s a bait-and-switch setup: a low per-vent rate that balloons once the crew is on-site. Instead, we give one flat price per system, agreed in writing before work starts.
What moves the price: homes in Los Gatos Hills with multi-zone systems and steep crawlspace access take more time; older downtown homes with original plaster and limited access panels may need additional labor to open and properly close inspection points; and if camera inspection reveals disconnected ductwork that needs sealing, we quote that repair separately so you control the total spend.
Every estimate is free. Call (469) 972-3151 and we’ll schedule a time that works.
We Also Serve Cities Near Los Gatos
Our crews work throughout the South Bay, and we regularly schedule Air Duct Cleaning in Los Gatos alongside appointments in our Air Duct Cleaning service area covering Saratoga, Campbell, Cupertino, and Santa Clara. If you’re in one of these neighboring cities and found this page, the same pricing structure and Kingswell Guarantee apply. Dispatch is coordinated from our San Francisco Bay Area office.
Serving Los Gatos, CA - Our Local Coverage Area
We’re based in the Los Gatos 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 Gatos
Smoke and fine particulates travel miles on Diablo wind currents through the Santa Cruz Mountain canyons, entering homes through gaps around windows, attic vents, and return air pathways even when windows stay closed. The 2020 fire season deposited ash that settled in ductwork throughout Los Gatos, and it re-circulates when the HVAC system runs. Camera inspection usually reveals the extent. Call (469) 972-3151 for a free estimate.
Original sheet metal trunk lines spliced to aging flex duct, often with inadequate support and disconnected joints hidden behind plaster or subfloor. These homes from the 1920s to 1960s weren’t built for forced-air systems, and decades of retrofits create failure points that a surface cleaning misses entirely. We find it with camera inspection, then quote sealing work before we clean. Call (469) 972-3151 to schedule.
More zones mean more duct branches, more registers, and often more complex access through steep crawlspaces and cantilevered floors. We bring portable Rotobrush and Nikro equipment into tight spaces and run extended hose sets to reach distant registers. The process takes longer than a flatland ranch home, but it’s the only way to clean the full system rather than just the easy-to-reach sections. Call (469) 972-3151 for a written quote.
We won’t clean ducts without knowing their condition first, and we recommend every Los Gatos homeowner see what we see. In older homes especially, we’ve found disconnected runs where cleaning would have blown debris into wall cavities, and crushed flex that would have blocked airflow entirely. The inspection costs $175 to $295 and prevents paying for work that can’t deliver results. Call (469) 972-3151 to book.
Most Los Gatos homes benefit from cleaning every three to four years, but homes in the hills or those that showed ash infiltration after 2020 may need inspection every two to three years to monitor buildup. The Diablo wind pattern isn’t changing, and neither is the wildfire risk at this wildland-urban interface. We recommend starting with a camera inspection to establish your baseline. Call (469) 972-3151 to schedule.
Ready to see what’s actually in your ducts? Call Kestrel Air Duct Cleaning at (469) 972-3151 for a free estimate. We’ll give you a written price before any work begins, show up in the window we promise, and back the job with our 365-Day Done Right Promise in writing.
Written by Dale Whitmore, Owner at Kestrel Air Duct Cleaning, serving Los Gatos under the Kingswell Guarantee since 2004.