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.
Lennox Air Duct Cleaning in Van Nuys, CA | Kestrel Air Duct Los Angeles
If you own a Lennox system in Van Nuys, the ductwork feeding it is working against the San Fernando Valley every single day. We provide independent Lennox air duct cleaning across Van Nuys, and the one thing that sets our work apart here is that we understand what 405 and 101 freeway soot does to a variable-speed Lennox blower, and we clean specifically for that. Dale Whitmore and our crew have spent years servicing Lennox sales & service systems throughout this valley, and we’ll tell you straight what’s in your ducts before we touch anything. Call (213) 733-0665 for a free estimate and we’ll walk you through it.
Why Van Nuys Residents Choose Us for Lennox Service
Lennox high-efficiency furnaces and heat pumps are built to move air precisely. Van Nuys air, though, is full of fine desert dust and freeway particulate that those systems weren’t designed to swallow. We know where Lennox equipment struggles here because we’ve opened hundreds of return ducts in this zip code for Air Duct Cleaning in Van Nuys. Our techs are trained on the Signature, Elite, and Merit lines, and we use Rotobrush rotary brush systems and Nikro negative-pressure extraction units so dirt leaves your ducts instead of circulating through your living room.
Dale Whitmore grew up in the Palms neighborhood of Los Angeles and studied mechanical and HVAC fundamentals at Los Angeles Trade-Technical College before specializing in duct systems. Since 2004, our work has run under the Kingswell Guarantee: a written price before any work starts, a defined arrival window, and a written 365-Day Done Right Promise. If the cleaning falls short within the year, we return and make it right at no charge. No fine print.
Styles & brands we work with
Common Lennox Air Duct Cleaning Problems We Solve in Van Nuys
- Variable-speed blower dust loading. Lennox S98V and EL296V furnaces ramp their blowers up and down constantly. In Van Nuys, that means fine Valley dust gets pulled deep into the return side and packs onto the blower wheel, raising static pressure and cutting airflow. We remove the build-up and explain what we found.
- Heat pump coil sooting from freeway traffic. Homes within a mile of the 405 or 101 get a gray, oily film on Lennox XP14 and ML14XP coils. It cuts efficiency right when summer bills are highest. We clean the coil and the ducts serving it.
- Leaking flex duct in 1950s-70s ranch homes. Original Lennox duct runs in these older Van Nuys houses frequently crack at the seams after decades of Valley heat cycling. We seal accessible leaks with mastic, not tape, so the cleaned air stays in the ducts.
- Wildfire smoke residue on secondary heat exchangers. Lennox air handlers in Van Nuys pick up a fine particulate coat during fire season, and it doesn’t fall off by itself. That coating makes the blower motor work harder, and we remove it before it shortens the motor’s life.
- Apartment turnover duct neglect. Van Nuys has a high concentration of rental buildings, and many Lennox systems in those units haven’t had duct service in years. We handle the cleaning and give property managers a written record of the work.
Lennox Service in Van Nuys: What Local Conditions Mean for Your Equipment
Here’s a fact you can verify by looking at any map: Van Nuys sits between the 405 and the 101, with Vanowen Street and Victory Boulevard carrying heavy truck and commuter traffic through the middle of it. What that means for your Lennox equipment is specific. Homes along these corridors collect a blend of fine Mojave dust blown in on Santa Ana winds and diesel particulate from constant freeway flow. That mix is greasier than plain dust, so it clings to duct walls and doesn’t release easily with a standard vacuum pass. We see measurably faster build-up here than in Sherman Oaks or Encino, and that’s why we recommend Van Nuys Lennox owners check their return ducts every two to three years rather than the four-to-five-year interval common in coastal neighborhoods. If your return grille is dark gray when you wipe it, the ducts are already carrying that film toward your blower.
Last month one of our techs serviced a Lennox Signature Collection S98V furnace in a 1960s ranch off Vanowen Street. The return ducts were caked with gray, oily film, classic 405 soot. We performed full return duct cleaning, sealed multiple leaks with mastic, and cleaned the evaporator coil. Static pressure dropped from 0.9 to 0.5 inches, and the homeowner said the system finally kept up with Valley heat.
Lennox Models & Products We Service in Van Nuys
We clean ducts on every Lennox line you’ll find in Van Nuys homes. That includes the Signature Collection (S98V, SL280V, and Dave Lennox Signature air handlers), the Elite Series (EL296V, XP14), and the Merit Series (ML193, ML14XP). Whether your ductwork is original to a 1960s ranch or tied to a newer heat pump, our process stays the same: we assess, we quote a flat price, and then we clean. When critical components need replacing, we use OEM Lennox parts if they’re available. For duct sealing, insulation, and vent caps, we recommend aftermarket products that hold up against Valley dust just as well, often for less money. We also offer our Dryer Vent Cleaning in Van Nuys to keep your full ventilation system clear. If a duct system is beyond cleaning and sealing, we’ll tell you that plainly and give you your options.
See the difference
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After
Before
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Before
AfterLennox Service Pricing in Van Nuys
Most whole-home Lennox air duct cleaning jobs in Van Nuys run between $450 and $900 depending on system size, the number of returns, and how heavily the ducts are loaded. That’s the honest range, and it’s the number we give you in writing before any work begins. What drives the price upward: heavy freeway soot that requires longer brush agitation, leaking duct runs that need mastic sealing, and evaporator coils that haven’t been cleaned in years. Our free estimate includes an inspection of your return ducts, supply runs, and coil condition, plus the written quote. Call (213) 733-0665 for an exact number on your home, no obligation.
Serving Van Nuys, CA - Our Local Coverage Area
We’re based in the Van Nuys 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 – Lennox Air Duct Cleaning in Van Nuys
Van Nuys air carries a heavier mix of fine desert dust and freeway soot than Santa Monica or West LA, and that mix sticks to duct interiors instead of passing through. Coastal homes get salt air, which doesn’t create the same greasy build-up. Most Van Nuys Lennox owners should plan for duct cleaning every two to three years. If you’re unsure, call (213) 733-0665 and we’ll give you an honest read on your system.
Yes, consistently. Lennox variable-speed blowers in the S98V and EL296V lines modulate constantly, which pulls more air and more fine particulate across the blower wheel. In Van Nuys, that particulate includes freeway soot that cakes the wheel and raises static pressure. Symptoms are weak airflow at registers and a system that runs longer without reaching temperature.
Yes. Older metal duct runs are often sturdy, but the flex sections and taped joints are fragile. We use rotary brush agitation at controlled speeds and negative-air extraction to pull debris out rather than blasting it. We inspect before starting and flag any runs too deteriorated to clean safely. If a section is beyond saving, we’ll tell you before quoting the work.
Wildfire smoke leaves a fine, sticky particulate layer inside return and supply ducts, especially on Lennox air handler components and secondary heat exchangers. That layer builds with each fire season and increases blower motor strain. A full duct cleaning with HEPA-filtered negative pressure removes it, and we offer Honeywell and Aprilaire filtration products for homeowners who want ongoing protection between cleanings.
Neglected return ducts are the big one. Many Van Nuys apartment units with Lennox systems have gone years without duct service, and the returns are packed with years of tenant turnover dust, cooking residue, and freeway particulate. That reduces airflow and makes the system work harder than it should. Call (213) 733-0665 and we’ll quote the cleaning per unit or per building.
Service Areas Near Van Nuys
We serve Van Nuys and the surrounding Valley and LA neighborhoods. That includes Van Nuys service area coverage throughout the 91401, 91405, and 91406 zip codes, plus Lennox service in North Hollywood, Lennox service in Los Angeles, West Hollywood, Santa Monica, and West Los Angeles. If you’re not sure we cover your street, call (213) 733-0665 and ask.
Book Your Lennox Service in Van Nuys Today
Tell me what you’re seeing in the house, and I’ll tell you honestly whether we can fix it and what it’ll cost. Call (213) 733-0665 for a free Lennox air duct cleaning estimate in Van Nuys. We answer live, and we’ll give you a written price before any work begins.
Written by Dale Whitmore, Owner at Kestrel Air Duct Los Angeles, serving Van Nuys since 2004.