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 Beverly Glen, CA
We clean Lennox ductwork in Beverly Glen homes every week, and the job here is different than our North Hills Lennox service or anywhere else in the Valley. Beverly Glen’s canyon houses pull fine gray ash and soot into their returns after every Santa Ana wind, and those particles settle differently depending on what kind of Lennox system you’re running. If you own a Lennox furnace or air handler in the 90077 ZIP, call us at (855) 353-1653. We’re an independent Lennox service provider, not a manufacturer dealer, so we diagnose what’s actually happening in your ducts and tell you straight what needs cleaning versus what can wait.

Why Beverly Glen Residents Choose Us for Lennox Service
Ray Lambert grew up two blocks from Reseda Park and has spent his adult life working on HVAC systems across the same San Fernando Valley neighborhoods he was raised in. He studied HVAC technology at Los Angeles Pierce College before specializing in duct cleaning and indoor air quality, and that training shows in how we approach Lennox equipment. We don’t treat a Lennox Signature variable-speed air handler the same as a basic single-stage furnace, because they don’t collect debris the same way. In Beverly Glen specifically, we work on Lennox systems routed through irregular attic chases, crawlspaces, and closet returns, so we know where the ash ends up and how to get it out without tearing your hillside home apart. We stock Lennox sales & service knowledge and OEM-compatible parts for the model lines we see most in canyon homes, and we own commercial-grade Rotobrush and Nikro cleaning systems that match what Lennox cabinets actually require. If you’re in Beverly Glen and your Lennox system hasn’t been cleaned since before the last fire season, we’re the crew you want on that narrow private drive.
Styles & brands we work with
- Whole-home duct cleaning
- Dryer vent cleaning
- Camera inspection
- Sanitizing & deodorizing
Common Lennox Air Duct Cleaning Problems We Solve in Beverly Glen
- Fine ash caked onto blower wheels in Signature and Elite variable-speed air handlers. Lennox SL/SLP and EL/XC systems run long, low-CFM fan cycles by design. That’s great for comfort, but in Beverly Glen it means fine canyon ash stays suspended in the return plenum and slowly packs itself onto the blower wheel and evaporator coil faces. We pull the blower, clean it properly, and get the system back to quiet operation.
- Soot collecting at the first elbow of short return drops in closet-chase installations. Many Beverly Glen homes have Lennox upflow or horizontal furnaces tucked into tight closet chases with hard-turned return ducts. After a fire event, the soot and ash stop right at that first turn, starving airflow and making the system work harder. We find it there every time.
- Mastic and tape failures at flex duct takeoffs on multi-level rebuilds. The hillside construction in Beverly Glen means plenty of add-ons and guest structures, each with their own flex runs tied into the main Lennox trunk. When the mastic cracks or the tape lets go at those joints, attic and crawlspace dust gets pulled into the supply side and blown through the house. We clean and reseal those joints as part of the job.
- Lennox evaporator coils with tight fin spacing loading up with smoke particulate. Lennox coils are built with close fin spacing for efficiency, but that means they catch and hold fine ash faster than wider-spaced aftermarket coils. In Beverly Glen, we see frozen coils and high static pressure on Lennox systems that have gone one or two fire seasons without a coil cleaning. We address the coil directly, not just the ducts around it.
- Multiple return paths pulling ash in different concentrations. A custom Beverly Glen home with multiple returns often has one return in a finished lower level and another in an attic chase. After a Santa Ana event, each return shows a different amount of gray ash depending on where it draws from. We map every return before we start, so none of them get missed.
Lennox Service in Beverly Glen: What Local Conditions Mean for Your Equipment
Here’s something we see in Beverly Glen that you won’t find on a generic duct cleaning page. These homes don’t have clean central returns. They’re built into hillsides with HVAC routed through irregular attic, crawlspace, and closet chases, and many Lennox systems here pull from multiple return paths instead of one main return. After a Santa Ana wind or a nearby canyon fire, the fine gray ash and soot get drawn into each return differently depending on where that return sits relative to the hillside and the prevailing wind. A return on the uphill side of the house might be choked with ash while the downhill return looks almost clean. If you clean only what you can see from the main access panel, you leave half the problem untouched. We map every return on a Lennox system in Beverly Glen before we start – just as we do for North Hills East Lennox service – then clean each one based on what it actually pulled in. That’s the difference between a real cleaning and a blow-and-go.
Lennox Models & Products We Service in Beverly Glen
We work on the full range of Lennox residential equipment you’ll find in Beverly Glen homes: Merit Series gas furnaces (ML/EL), Elite Series furnaces and air handlers (EL/XC), Dave Lennox Signature Collection variable-speed systems (SL/SLP), and the 13 to 16 SEER split AC and heat pump outdoor units (X-series). On the parts side, we use Lennox OEM filters, gaskets, and coil components where fit and communicating controls depend on them. For flex duct, mastic, and caps, we use quality aftermarket materials where the spec allows, because that’s the smart way to spend your money. On older Lennox furnaces and air handlers, we clean and reseal aggressively before we talk replacement. We’re honest when a heat exchanger or coil is genuinely past saving, but we don’t sell new equipment to solve a dirty duct problem. We also stock and service Aprilaire and Honeywell air-quality products, so we can upgrade your filtration or humidity control in the same visit if your Beverly Glen home needs it.
See the difference
Before
After
Before
After
Before
AfterLennox Service Pricing in Beverly Glen
Air duct cleaning for a Lennox system in Beverly Glen typically runs $395 to $700 for a full system, depending on the number of returns, zones, and how much ash and debris has built up. Evaporator coil cleaning on a Lennox unit adds $150 to $300 when it’s done separately. Duct sealing runs $250 to $600 depending on accessibility and the number of failed joints. Dryer vent cleaning is $95 to $150 as a standalone service. Your estimate is free and it’s one flat price per system agreed before work starts, so you’ll never get surprised when the van is in your driveway. Call (855) 353-1653 for an exact quote on your Beverly Glen home.
Serving Beverly Glen, CA – Our Local Coverage Area
We’re based in the Beverly Glen area and know this community well, and we also provide Lennox service in Panorama City. Use the map below to see our service coverage – if you’re nearby, we can almost certainly help.
FAQs – Lennox Air Duct Cleaning in Beverly Glen
Yes. Lennox variable-speed air handlers run long, low-CFM cycles that keep fine ash and dust suspended in the return plenum longer, which means the blower wheel and evaporator coil collect more debris than a standard single-stage system. We pull the blower and clean the coil face directly on these units, then reseal the return path so it doesn’t re-contaminate. Call (855) 353-1653 if you’re noticing reduced airflow or a dusty smell from your Signature or Elite system.
The odor is usually fine gray ash packed against the blower wheel and evaporator coil inside your Lennox air handler. Every time the fan ramps up, it stirs that ash and pushes the smell through your Beverly Glen home. The fix is a full blower and coil cleaning, not just a duct pass. We’ve done this on a steep private drive off Beverly Glen Boulevard where the owner reported a smoky odor every time the fan cycled, and after pulling the return plenum, cleaning the blower and coil, and sealing two failed flex takeoffs with mastic, the system came back to quiet operation with the odor gone.
Yes, and this is common in Beverly Glen where homes are built in stages and each addition gets its own flex runs tied into the main Lennox trunk. We map every return and supply run across the whole system, including guest structures and finished lower levels, and clean each one based on what it actually pulled in. If a takeoff has failed at the joint, we’ll find it and seal it while we’re in there.
We can. We work off Beverly Glen Boulevard and the side streets regularly, and our equipment is designed to be carried in through tight hillside access points. The truck doesn’t need to be right at the door. We’ll bring the Rotobrush and Nikro systems up the drive and set up where there’s room, then run the cleaning from wherever your Lennox system is located. Call (855) 353-1653 and we’ll figure out access before we arrive.
In most cases, cleaning is worth it first. We clean and reseal older Lennox Merit and Elite systems aggressively before we recommend replacement, because a dirty blower wheel, a loaded coil, or failed flex joints can make a furnace look far more tired than it actually is. If we find a heat exchanger or coil that’s genuinely past saving, we’ll tell you that directly and explain why. But we don’t sell new equipment to fix a duct problem. Call (855) 353-1653 for an honest assessment of what your Lennox system actually needs.
Service Areas Near Beverly Glen
We serve Beverly Glen and the surrounding canyon and Valley neighborhoods, including Beverly Glen service area coverage across the hillside communities. Our crew also regularly runs Lennox service in Reseda and Lennox service in Simi Valley, along with Oak Park, Agoura Hills, Granada Hills, and West Hills. If you’re anywhere in the Sepulveda Pass corridor, we’re close by.
Book Your Lennox Service in Beverly Glen Today
Clean ducts aren’t glamorous, but neither is breathing around what’s been sitting in them for a decade. If you own a Lennox system in Beverly Glen and it hasn’t been cleaned since before the last Santa Ana event, call (855) 353-1653 for a free estimate or to ask about our Air Duct Cleaning in Beverly Glen. We’ll map your returns, clean your system properly, and tell you straight what it actually needs.
Written by Ray Lambert, Owner & Lead Duct Technician at Air Duct Cleaning Reseda, serving Beverly Glen and the San Fernando Valley.