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 Cerritos, CA
We provide independent Lennox duct cleaning and repair across Cerritos, including the ABC Unified neighborhoods and the original 1970s tract homes. What makes our work different here is simple: we know how Lennox air handlers, coils, and blower wheels behave when they sit downstream of four decades of Cerritos dust, pollen, and Santa Ana wind debris. Wellington Air Duct Cleaning is not a generalist HVAC shop. We only do duct systems, and we’ve spent 13 years learning how Lennox equipment fails in this exact housing stock. Call (877) 358-4557 for a free estimate. We answer 24/7. Fast dispatch from 7am to 7pm, Sunday through Friday.
Why Cerritos Residents Choose Us for Lennox Service
Brian Blanchard, our owner, grew up in Fountain Valley and has worked on the duct systems tied to Lennox furnaces and air handlers across Orange County since before Wellington Air Duct Cleaning started in 2013. That matters when the equipment is a variable-speed Lennox furnace in a Cerritos tract house, because the blower behavior, the coil cabinet, and the return plenum all interact with the duct layout every time. We’re an independent Lennox service provider, which means we do not sell you a factory line or upsell a dealer visit. We fit quality parts that match the tolerances Lennox equipment needs, and we schedule the work around your life in Cerritos. When you call, an actual specialist picks up the phone, not a call center. We answer 24/7 and dispatch technicians from 7am to 7pm, Sunday through Friday.
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 Cerritos
- Variable-speed blower wheels packed with fine dust and pollen. Lennox Elite and Signature furnaces use ECM blower motors that ramp up and down based on static pressure readings. When Cerritos Santa Ana winds push fine ash and pollen through undersized return grilles, that debris packs onto the blower wheel. The motor hunts, airflow gets inconsistent, and the furnace starts short-cycling. We pull the blower assembly, clean the wheel, and verify the static pressure drops back to where Lennox designed it to run.
- Caked horizontal evaporator coils in CBX air handlers. On Lennox air handlers, the coil sits low in the cabinet. Condensate mixed with dust blows across the finned face and bakes on over time. In Cerritos’s long dry season, that buildup is dust and pollen rather than mold, but it restricts airflow the same way. A full system cleaning that includes the coil face makes a bigger difference to cooling performance than most homeowners expect.
- Original tract-era return plenums separating at the mastic seams. Many Cerritos homes still run their first-generation sheet metal plenums mated to Lennox furnaces. Years of dry-season contraction pull those seams apart. Gaps open up, and on windy days, fine ash and pollen get pulled straight into the return side of the system, bypassing the filter. We reseal those plenums with mastic and restore the return path.
- Sagging and kinked flex-duct runs feeding second-story registers. The 1980s and 1990s two-story homes in the ABC Unified area often feed upstairs rooms through attic flex duct. When those runs sag or kink, airflow to the bedrooms drops and dust settles in the low spots. We repair or replace the flex runs and restore even airflow to the Lennox system that serves those rooms.
- Return grilles clogged with dry-season dust on whole streets. Cerritos was built as a master-planned community, and whole blocks share the same original duct layout. When one Lennox-fed system on a street has a clogged return, the neighbor usually does too. We flag those patterns when we see them, because the tract number tells us what to look for before we even open the register.
Lennox Service in Cerritos: What Local Conditions Mean for Your Equipment
Because so much of Cerritos was built inside one narrow planned-development window, whole streets share the same original duct layout. We’ve cleaned Lennox-fed systems in neighborhoods where three or four homes in a row have the identical return plenum and boot configuration, with the same mastic seam separating in the same spot. When we open up a Cerritos return and find a CBX air handler coil caked with fine dust, we already know what the attic flex runs feeding the upstairs registers probably look like. The dry season loads dust and pollen into the system, and the Santa Ana events push ash through the gaps. That combination means a Lennox blower wheel in Cerritos works harder than the same wheel in a coastal city, not because the equipment is different, but because the debris loading is. Clean ducts don’t announce themselves. You just breathe better and forget to wonder why.
Lennox Models & Products We Service in Cerritos
We service Lennox furnaces and air handlers across the Merit, Elite, and Signature lines, including variable-speed furnaces like the EL296V and SL280V, single-stage units like the ML193DF and ML14XC1, and CBX27UH and CBX40UH air handlers. Our focus is the duct system those units push air through, so we spend our time on return plenums, coil cabinets, blower wheels, and flex runs. When a part needs replacing, we fit OEM-equivalent blower wheels, coils, and cabinet gaskets where tolerances matter, and quality aftermarket flex duct, mastic, and insulation everywhere else. On the duct side, we almost always seal and refurbish rather than replace. A full duct replacement only makes sense when the original rigid trunk and boot layout has failed structurally, not when it’s dirty.
See the difference
Before
After
Before
After
Before
AfterLennox Service Pricing in Cerritos
Duct cleaning and repair pricing depends on the size of the home, the number of returns, and whether we’re also resealing plenums or replacing flex runs. A typical single-system cleaning in Cerritos runs from $395 to $795. Homes with two-story attic flex runs, original tract-era returns, or a second air handler on the upstairs level land higher, usually $700 to $1,400 depending on what we find. Flex duct repair is priced per job based on the runs we open up. Every estimate is free, and the written estimate sets the final price before any work starts. Call (877) 358-4557 and we’ll give you a straight quote, not a teaser price.
Serving Cerritos, CA – Our Local Coverage Area
We serve Cerritos and nearby communities. Use the map below to see the area we cover. If you’re nearby, we can almost certainly help.
FAQs – Lennox Air Duct Cleaning in Cerritos
Yes. In Cerritos, many Lennox furnaces sit in garage closets or utility rooms with a large return plenum pulling from the living space. That return side collects the most dust and debris, and we can clean and reseal it as its own job. That said, if the supply side feeding the vents hasn’t been touched since original construction, we’ll tell you what we saw and let you decide. Call (877) 358-4557 for a free estimate on a return-only or full-system job.
No. We’re an independent service provider, not a Lennox dealer or warranty station. We don’t sell equipment or push factory programs. What we do is work on the duct systems connected to Lennox equipment every week in Cerritos, and we know the failure patterns those systems develop in this housing stock.
We fit OEM-equivalent blower wheels, coils, and cabinet gaskets where the tolerances matter, and quality aftermarket flex duct, mastic, and insulation where they don’t. On duct systems, the materials that fail in Cerritos are mastic seams and flex runs, not branded parts. We spend money where it affects airflow and seal integrity.
A typical single-family home takes four to six hours, depending on the number of returns and whether we’re doing flex duct repair at the same time. Two-story homes with attic runs take longer because we’re opening up the attic side, not just the registers. We schedule the work in one visit and give you a clear window.
Most cheaper quotes in Cerritos are per-vent pricing that balloons once the crew arrives. A $99 teaser turns into a $900 invoice because the fine print covers only a few vents. We give one flat price per system, agreed in the written estimate before any work starts. The price on the estimate is the price you pay. Call (877) 358-4557 for a number that means something.
Service Areas Near Cerritos
We serve Cerritos and the surrounding communities, including Artesia, La Palma, Fountain Valley, Hawaiian Gardens, Los Alamitos, Rossmoor, and East Whittier. If you’re in one of those neighborhoods and your Lennox system’s ducts haven’t been touched in years, call for a free estimate.
Book Your Lennox Service in Cerritos Today
Call (877) 358-4557 and tell us what you’re seeing: short-cycling, weak airflow to the upstairs, dust on the registers, a dryer that takes too long. We’ll schedule a free estimate for your Cerritos home and give you a flat price before we start. We answer 24/7. Fast dispatch from 7am to 7pm, Sunday through Friday.
Written by Brian Blanchard, Owner at Wellington Air Duct Cleaning, serving Cerritos since 2013.