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 Flushing, NY | Hollis Air Duct Hempstead
We’re an independent Lennox Air Duct Cleaning in Flushing provider serving the surrounding Queens neighborhoods. The short version: we know Lennox equipment inside and out, and we know Flushing’s co-op mechanical rooms, pre-war duct chases, and Main Street parking rules better than any manufacturer-authorized shop ever will. If your Lennox system is moving less air than it should, call us at (516) 559-4917 for a straight answer and a written price before anything gets touched.
Why Flushing Residents Choose Us for Lennox Service
Roy Castellanos has spent the better part of two decades inside homes and buildings across the New York metro area, pulling apart Lennox air handlers and duct runs in everything from 1920s brick row houses to 1990s condo towers. He grew up in East Los Angeles and learned the trade fundamentals at Los Angeles Trade-Technical College before making Queens his work territory. His crews work exclusively on Lennox sales & service equipment across the borough, so when a Signature air handler in a Flushing co-op shows restricted airflow, we already know what we’re likely to find before the access panel comes off. Background-checked, uniformed technicians arrive inside the quoted window. The price is written down before work starts and it doesn’t move at the door. And every job carries the 365-Day Done Right Promise: if the work fails within a year, we return and make it right at no charge. That includes a free second visit. Not negotiated. Written down.
Styles & brands we work with
Common Lennox Air Duct Cleaning Problems We Solve in Flushing
- Collapsed flex-duct connectors on Signature air handlers. Flushing’s humid summers eat away at the flexible connectors on SL280V and CBX32MV air handlers. In tight co-op utility closets where the return drop bends sharply, degraded flex duct pinches or collapses entirely, choking airflow to the blower. We replace these with properly sized connectors rated for Flushing’s marine air.
- Rust at the seams of Elite Series sheet-metal ducts. Condensation forms when insulation is missing or settled, and along the Flushing Bay corridors we see this constantly on EL296V and XC16 systems. Painted sheet-metal ducts develop rust at the seams, which then flakes into the airstream. We clean, treat, and reseal those seams with duct mastic.
- Clogged Healthy Climate filtration media starving the blower. Kissena Park pollen in spring and wok-grease particulates from the neighborhood’s thousands of home kitchens load up Lennox Healthy Climate media filters fast. When the filter chokes, the blower works harder, static pressure climbs, and the evaporator coil can freeze. We swap in the right MERV-rated media for your system and your block.
- Baked grease film in older Merit return ducts. The ML180 and 13ACX units in Flushing’s older housing stock often have return duct liners coated with a fine grease film from decades of high-heat wok cooking. Normal duct cleaning alone won’t remove it. We use rotary brush systems followed by negative-air extraction, and in severe cases we recommend liner replacement because the odor lives in the material itself.
- Shared riser restrictions in co-op buildings. In mid-rise co-ops, the supply risers serve multiple units and building management rarely cleans them on any schedule. A restricted riser on your Lennox system means your unit gets whatever airflow is left over. We document riser conditions with video inspection so you can take a real number to your board or managing agent.
Lennox Service in Flushing: What Local Conditions Mean for Your Equipment
Only in Flushing do our Lennox air duct jobs require coordinating with co-op supers who lock mechanical rooms after 4pm and insist on early morning work before the 7 train rush floods Main Street. Parking a service van on 41st Avenue after 3pm is a tow-away risk, and every super knows it. So we schedule downtown Flushing jobs for 7am, before restaurant prep starts and before the sidewalk outside the building turns into a continuous flow of commuters. For Lennox owners in co-ops, this changes the practical reality of service: the mechanical room key is often only available until 9am, the riser access is behind a locked door, and the window to actually work is short. We plan for that. We arrive with the equipment staged, the access plan worked out with the super beforehand, and enough time to complete the job before the hallway traffic builds. That coordination isn’t something a generic duct cleaning outfit from Nassau County is going to do. It’s what makes the difference between a job that gets done and a job that gets rescheduled twice because nobody could get a van near the building or a key into the mechanical room.
Lennox Models & Products We Service in Flushing
We service the full Lennox residential lineup across Flushing. That includes Signature Collection equipment like the SL280V, XC25, and CBX32MV air handler, Elite Series systems like the EL296V, XC16, and SLP98V, and Merit Series units including the ML180, 13ACX, and CBX27UH. We also work on Dave Lennox Signature Collection equipment like the SLO185V and iComfort-compatible systems. When parts need replacing, we use genuine Lennox OEM filters, access panels, and flex-duct connectors where dimensional fit or warranty-neutral placement matters. For metal duct, insulation, and sealant, we’re honest about what performs better than original specs in Flushing’s marine air. We repair before we replace whenever the coil, heat exchanger, or blower still has service life left, and we’ll tell you plainly if a full duct replacement is actually cheaper over the long run.
See the difference
Before
After
Before
After
Before
AfterLennox Service Pricing in Flushing
Air duct cleaning in Flushing runs $425 – $825 for a full system, depending on the number of returns, the building type, and how much of the duct is accessible through tight co-op closets versus open basement runs. Video inspection adds $125 – $200 and is worth it when you need to show a co-op board or managing agent exactly what’s inside the risers. Evaporator coil cleaning runs $175 – $350, and duct sealing with mastic runs $350 – $700 depending on access and linear footage. Every quote is written before work begins and the number doesn’t change at the door. Call (516) 559-4917 for a free estimate that tells you exactly what we’ll do and what it costs.
Serving Flushing, NY - Our Local Coverage Area
We’re based in the Flushing 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 Flushing
The limit switch is doing its job: shutting the blower down because the heat exchanger is getting too hot. In Flushing co-ops, the usual cause is restricted airflow from a clogged filter, a collapsed return flex-duct, or a shared riser that’s partially blocked by decades of debris. We measure static pressure and look at the return side first, because that’s where the problem lives in almost every Flushing building we’ve worked. Call (516) 559-4917 and we’ll diagnose it with a camera and a manometer, not a guess.
Yes, in most cases. Original sheet metal ductwork from that era is rigid and accessible from register openings, so we can run our rotary brush system through the registers and extract debris with negative air without cutting into walls. If there’s a section that’s collapsed or disconnected, that’s a different job and we’ll show you the video before recommending any access cuts.
It’s real, and we see the evidence on video. Coastal humidity from Flushing Bay keeps indoor coils damp longer during the summer, and when the coil sits in a dark cabinet with dust and pollen on the fins, mold has exactly what it needs to grow. It’s more common in buildings within a mile or so of the water and in systems that short-cycle. We clean coils with a non-acidic evaporator solution and show you the before-and-after footage. If you smell musty air when the system runs, call (516) 559-4917 for an inspection.
If the odor is baked into the duct liner, cleaning alone won’t fully remove it. Wok grease behaves like a vapor that deposits a fine film, and over years it polymerizes into the liner material, which is why Dryer Vent Cleaning in Flushing kitchens often face similar buildup issues. We’ll clean the ductwork and then test whether the odor persists. If it does, the honest fix is replacing the return duct liner, not running the cleaning machine a second time. We’ll quote whatever’s actually needed, in writing, before we start.
We start at 7am in downtown Flushing because that’s the only window when a service van can park near Main Street without getting towed, and because co-op supers typically unlock mechanical rooms until 9am at the latest. After 3pm, 41st Avenue and the blocks around Main Street are effectively no-parking zones. Scheduling early means we get the work done, not circle the block for an hour. Call (516) 559-4917 and we’ll set a morning window that actually works.
Service Areas Near Flushing
We serve Flushing and the surrounding Queens and Nassau County communities. For homeowners in Flushing service area neighborhoods like Queensboro Hill, Murray Hill, and Auburndale, we’re close by and familiar with the building stock. We also provide Lennox service in Jamaica and Lennox service in Hempstead for customers whose buildings sit just outside our core Flushing territory.
Book Your Lennox Service in Flushing Today
Clean ducts, straight answers – that’s the whole job. If your Lennox system is moving less air, smelling off, or tripping safeties, call (516) 559-4917. We’ll give you a written price, a real arrival window, and a year of backing we put in writing.
Written by Roy Castellanos, Owner at Hollis Air Duct Hempstead, serving Flushing since 2004.