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 Angeles
Air duct cleaning in Los Angeles typically runs $350-$650 for a complete residential system and $800-$2,400 for commercial buildings, with most jobs scheduled within a week and completed in a single day. We’re Kestrel Air Duct Cleaning, and our Los Angeles office handles dispatch and scheduling for homes and businesses throughout the basin, from the San Fernando Valley to the Eastside and down to the harbor. If your registers show grey dust, your system ran during fire season, or you’re noticing reduced airflow after years of neglect, we’ll give you a written price before we touch a single vent. Call (469) 972-3151 for a free estimate.
Our crews know the territory. We’ve cleaned ducts in 1950s Valley ranches with original flex ductwork baking in 140°F attics, and in Mid-Wilshire apartment buildings where pre-1978 rigid ducts needed asbestos evaluation before we could begin. That local knowledge matters. It means we show up with the right equipment, the right safety protocols, and no surprises on the invoice.
Why Kestrel Air Duct Cleaning Is Los Angeles’s Preferred Air Duct Cleaning Company
We’ve built our reputation in Los Angeles on showing up in the window we promised and putting the price in writing before the work starts. The Kingswell Guarantee, which governs every job we’ve done since 2004, requires it. Our technicians are background-checked, uniformed, and trained on Rotobrush rotary brush systems, Nikro negative-pressure units, and Abatement Technologies HEPA filtration - not box-store shop vacs with a logo slapped on.
Los Angeles customers call us back because the 365-Day Done Right Promise is documented on every invoice. If the work falls short, we return and make it right at no charge. No “courtesy visit” discretion. No disappearing act. The same standard applied to our first job in 2004 applies to your ducts today.
Calls are answered by a live person, 24/7. Not a voicemail queue. Not an automated system asking you to press 1 for sales. A real conversation, any time of day, with someone who can schedule your Los Angeles appointment or connect you directly with a technician.
Residential Air Duct Cleaning in Los Angeles
Residential Air Duct Cleaning in Los Angeles means source removal of dry particulate matter - fine ash, construction dust, and degraded fiberglass - from your entire HVAC system, not a surface wipe of the registers. Most Los Angeles homes need this every 3-5 years, though homes downwind of fire events or near major construction may need it sooner. A typical full-system residential clean in Los Angeles runs $350-$650 for a single-family home, depending on system size, duct material, and accessibility.
Supply and Return Duct Cleaning
Supply ducts push conditioned air into your rooms; return ducts pull it back to the handler. In Los Angeles, both sides collect contamination, but returns near floor level pull in more settled dust and ash. We clean both with rotary brush agitation - the Rotobrush dislodges debris at the duct wall - followed by negative-air extraction using Nikro equipment that pulls contaminants out of your home entirely, not just deeper into the system.
Video Inspection Before and After
We run a camera through key duct segments before we start and after we finish. You’ll see the difference. In Los Angeles homes, we frequently find grey ash deposits on supply registers from fire events the homeowner didn’t even realize had affected their indoor air. The video proves what was there and what we removed.
Commercial Air Duct Cleaning in Los Angeles
Commercial Air Duct Cleaning in Los Angeles addresses larger-scale HVAC systems in office buildings, retail spaces, warehouses, and multi-unit residential properties where code compliance, tenant health, and system efficiency all intersect. Los Angeles commercial jobs typically range from $800 for a small retail suite to $2,400 for larger multi-zone systems, with pricing based on square footage, duct complexity, and whether video documentation is required for property management or insurance purposes.
Code-Aware Cleaning for LA Properties
Los Angeles commercial buildings face specific requirements around indoor air quality documentation, especially in healthcare-adjacent spaces and post-construction occupancy. We provide before-and-after video, written scope of work, and the Kingswell Guarantee documentation that property managers need for their files. Our Abatement Technologies HEPA filtration keeps your space operational during cleaning, capturing particles at 99.97% efficiency at 0.3 microns.
Minimizing Downtime for Your Business
We schedule around your hours. Early mornings in Downtown LA, weekends in Culver City production spaces, phased cleaning for multi-tenant buildings in Hollywood - we coordinate with your facilities team so your HVAC isn’t offline when you need it most. The written price covers the full scope; no per-vent add-ons once we’re on site.
Trusted Brands We Service in Los Angeles
Kestrel technicians work with the equipment and filtration products that actually matter for Los Angeles conditions. We clean with Rotobrush rotary brush systems, Nikro negative-pressure extractors, and Abatement Technologies portable HEPA units that capture fine particulates during the job. For homeowners who want to maintain cleaner air between service visits, we stock and install Aprilaire media air cleaners and Guardsman filtration products - real MERV-rated upgrades, not scented vent clips. We don’t sell what we wouldn’t use in our own homes. Every product recommendation comes with a written price and an honest assessment of whether it fits your specific system and your actual air quality concerns.
Common Air Duct Cleaning Problems We See in Los Angeles Homes
- Wildfire ash infiltration from basin-wide smoke events. The thermal inversion layer that blankets Los Angeles traps wildfire smoke at low altitude for days. HVAC systems running during evacuation warnings pull that smoke-laden air through returns, coating ducts with fine ash containing heavy metals and VOCs. We see this in homes miles from the fire line - Pasadena, Culver City, Mid-Wilshire - because the basin’s geography doesn’t respect neighborhood boundaries.
- Degraded fiberglass flex ductwork in unconditioned Valley attics. San Fernando Valley ranches from the 1950s-1970s often run original flex duct through attics that hit 140°F in summer. The fiberglass lining breaks down, shedding particles into your airflow. Source removal cleaning pulls out the loose material; in severe cases, we document the degradation so you can evaluate replacement.
- Asbestos-containing duct wrap in pre-1978 housing stock. Homes in Eastside neighborhoods, older Mid-Wilshire tracts, and early Valley developments may have rigid ducts insulated with asbestos-containing wrap. Disturbing this without licensed abatement evaluation is illegal and dangerous. We check before we clean, and we stop the job if we find it until proper evaluation is complete.
- Dry dust accumulation from near-zero humidity. LA’s arid climate means ducts don’t grow mold the way coastal Oregon or Florida systems do. Instead, they accumulate layers of fine, dry dust that standard household vacuums can’t touch. The debris is light, easily airborne, and constantly recirculated. Negative-air extraction with proper agitation is the only effective removal method.
Pricing for Air Duct Cleaning in Los Angeles, CA
Most residential air duct cleaning in Los Angeles falls between $350 and $650 for a complete system clean, including supply ducts, return ducts, and the main trunk lines. Commercial properties typically run $800-$2,400 depending on square footage and system complexity. What moves you within that range: the number of air handlers, whether your ductwork is accessible or buried in a cramped attic, and whether pre-1978 construction requires asbestos evaluation before work begins.
We give one flat price per system, agreed in writing before we start. No per-vent pricing. No fogging upsells disguised as essential. No door-step revisions because “we found something unexpected.” The price we write is the price you pay. Call (469) 972-3151 for your free estimate - we’ll ask about your home’s age, neighborhood, and system type so the quote is accurate before we arrive.
We Also Serve Cities Near Los Angeles
Our Los Angeles-based crews regularly handle Air Duct Cleaning appointments in Huntington Park, South Gate, Bell, and Maywood - communities that share the basin’s fire-smoke exposure and thermal inversion patterns. If you’re searching for Air Duct Cleaning in Los Angeles or in these neighboring cities, the same Kingswell Guarantee, written pricing, and 365-Day Done Right Promise apply.
Serving Los Angeles, CA - Our Local Coverage Area
We’re based in the Los Angeles 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 Angeles
Los Angeles’s prolonged fire season and thermal inversion layer create a uniquely heavy load of fine particulate matter that coastal cities don’t experience at the same scale. Your HVAC intakes pull in wildfire ash, construction dust, and vehicle exhaust that gets trapped at low altitude for days, coating duct interiors far faster than ocean-front climates where rain and wind naturally clear the air. Most LA homes benefit from cleaning every 3-5 years, or sooner after major fire events. Call (469) 972-3151 for an exact quote - estimates are free.
No. Fogging treatments mask odors and may dampen surfaces, but they do not remove adhered particulates - including heavy metals and VOCs from wildfire ash - from duct walls. The contamination in Los Angeles ducts is dry, not damp. Only mechanical source removal under negative pressure dislodges and extracts these particles. We don’t sell fogging as a substitute for cleaning, and we advise against contractors who do. Call (469) 972-3151 for an exact quote - estimates are free.
Valley ranches from that era commonly run original fiberglass flex ductwork through unconditioned attics where summer heat exceeds 140°F, accelerating material breakdown. They may also have rigid ducts with asbestos-containing insulation wrap. We inspect for both conditions before agitation begins, and we halt work if asbestos is suspected until licensed abatement evaluation is complete. The Kingswell Way requires it. Call (469) 972-3151 for an exact quote - estimates are free.
Generally yes - mold growth inside ducts is rare in Los Angeles’s arid climate because there’s insufficient moisture to sustain it. Your concern should be dry particulate accumulation: fire ash, degraded fiberglass, and fine dust that recirculates continuously. The exception is localized moisture intrusion from roof leaks or swamp cooler conversions, which we assess during our pre-cleaning inspection. Call (469) 972-3151 for an exact quote - estimates are free.
Schedule an inspection within 2-4 weeks if your system ran during smoke events, even if you saw no visible flames. After the Eaton fire, we found ash deposits on supply registers in homes as far east as Pasadena and south to Culver City - miles from the fire line. The earlier you clean, the less particulate embeds into duct walls and blower components. We document pre-existing conditions with video so you have records for insurance if needed. Call (469) 972-3151 for an exact quote - estimates are free.
Written by Dale Whitmore, Owner at Kestrel Air Duct Cleaning, serving Los Angeles under the Kingswell Guarantee since 2004.