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 Larkfield-Wikiup, CA
We provide independent Lennox service across Larkfield-Wikiup: return duct cleaning, evaporator coil cleaning and duct sealing done by technicians who work on Lennox cabinets and air handlers regularly. What makes our Lennox work here different is the starting condition. This is wildfire country, not a routine-dust market, so a Lennox return plenum in Larkfield-Wikiup usually holds caked ash long after the smoke has gone. We are an independent shop with no affiliation, authorization or endorsement from Lennox. Our technicians have up to 14 years of experience. Call (855) 929-1609 for a free estimate.
Why Larkfield-Wikiup Residents Choose Us for Lennox Service
Lennox equipment has its own habits. The cabinet layout, the return path, the way the coil sits in its enclosure – once you’ve opened enough of these systems, you know where debris collects and where a standard vacuum pass will miss it entirely. That familiarity is the whole reason people in Larkfield-Wikiup call us instead of a general cleaner.
We use professional-grade equipment, not consumer rigs. Rotobrush contact-vacuum brush systems agitate the duct wall rather than skim it. Nikro HEPA-rated units capture what comes loose instead of recirculating it into your living room. Abatement Technologies negative-air machines hold containment while we work, which is the same standard used in remediation work. When the problem in your attic is smoke residue rather than ordinary dust, that difference matters.
We also repair. Duct cleaning alone leaves compromised ductwork compromised, so we diagnose and fix seam leaks, failed connections and damaged flex runs as part of the job. Scheduling stays simple: we answer 24/7, and fast dispatch from 7am to 7pm runs Sunday through Friday. Call (855) 929-1609 and we’ll set up a free estimate.
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 Larkfield-Wikiup
These are the failures we run into most often on Lennox systems in this area, and each one has a local cause behind it.
- Ash caked on return plenum walls. Lennox furnaces and air handlers with horizontal or upflow cabinets sit in the low-pitch vented attics common across Larkfield-Wikiup. During fire season those cabinets pull smoke and ash straight through the return, and it dries onto the plenum walls. Ordinary vacuuming skips it; it needs agitation.
- Ash packed into flex-run corrugations. The ridges inside flexible duct hold fine ash the way a filter holds lint. In a 1970s – 1990s tract home with long flex runs in the attic, that trapped layer keeps releasing odor into the supply air long after the skies clear.
- Smoke residue bound to evaporator coil fins. Lennox indoor coils sit in tight cabinet enclosures. Residue and ash bind to the fin faces, restrict airflow and hold odor. Cleaning the coil is often what finally ends the smell.
- Unbalanced variable-speed blower wheels. Elite and Signature systems use variable-speed blowers, and fine ash collects unevenly on the wheel. The result is vibration and uneven airflow that no filter change will fix.
- Seam leaks pulling attic ash back in. Older Lennox rigid sheet-metal trunks and flex takeoffs in Larkfield-Wikiup develop gaps at the seams and joints. Those gaps pull attic ash and smoke into the supply side, undoing a cleaning within a season.
Lennox Service in Larkfield-Wikiup: What Local Conditions Mean for Your Equipment
Larkfield-Wikiup sits in a pocket of Sonoma County where wildfire smoke is a recurring seasonal event, not a one-off. The Tubbs and Kincade fires pushed smoke and ash through this area, and homes here have taken that load more than once. That changes what duct cleaning is actually for. In a coastal or bay-facing city, the job is mostly household dust. Here, it’s smoke and ash remediation.
Hot, dry summers make it worse. Windows stay closed, the HVAC runs hard, and every return pulls smoke particles into the system instead of fresh air. Those particles settle into the ductwork and recirculate for months after the smoke clears. On a Lennox system, that means the return plenum, the coil enclosure and the blower wheel all carry residue at once. A cleaning that only touches the supply runs leaves the source untouched. If your home is off Old Redwood Highway or in the Wikiup section, you’re in the same smoke path as the rest of the community, and your Lennox cabinet is holding what came through it.
Lennox Models & Products We Service in Larkfield-Wikiup
We service the Lennox product types that show up in Larkfield-Wikiup homes: Merit Series gas furnaces and air handlers, Elite Series furnaces and variable-speed air handlers, Dave Lennox Signature Collection high-efficiency furnaces, and XC or EL outdoor condenser units paired with their matching indoor coils. The work covers return duct cleaning, evaporator coil cleaning and duct sealing on all of them.
Fit matters. For filters, gaskets and cabinet components we prefer OEM Lennox parts where the fit is critical, and we use quality aftermarket ducting and sealing materials for repairs. If a coil or heat exchanger is fouled, the honest answer is usually clean-and-seal first. Replacement only makes sense when the equipment’s condition genuinely warrants it.
See the difference
Before
After
Before
After
Before
AfterLennox Service Pricing in Larkfield-Wikiup
Pricing is set per job by a written estimate, agreed before any work starts. What drives the number is the scope: how many returns are involved, whether the coil needs cleaning, how much sealing is required, and how heavily the system has loaded up with ash. A home that has been through two fire seasons costs more to bring back than one that hasn’t.
The free estimate includes an inspection of the Lennox cabinet, the return plenum and the flex runs, done with a camera so you can see what we see. You’ll see before-and-after photos of your own ducts when the work is finished, so you know exactly what was removed. No per-vent pricing games and no surprise line items once a technician is in your attic. Call (855) 929-1609 for an exact quote – estimates are free.
Serving Larkfield-Wikiup, CA – Our Local Coverage Area
We serve Larkfield-Wikiup 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 Larkfield-Wikiup
Yes. During the Tubbs and Kincade fires, smoke and ash moved through this part of Sonoma County, and closed windows plus a running HVAC system pulled those particles straight into return ducts. Once inside, the residue settles on plenum walls, coil fins and blower wheels and recirculates long after the sky clears. Call (855) 929-1609 to have your system inspected – estimates are free.
Because the ash binds to the metal as it dries, forming a crust that sits in the pores rather than loose on the surface. A shop vacuum pulls at the surface and leaves the layer behind. Removing it takes mechanical agitation with a contact brush system, followed by HEPA capture so the loosened material doesn’t end up back in your air. Call (855) 929-1609 and we’ll assess what your plenum is holding.
Yes, and it’s often the step that finally ends the smell. Lennox coils sit in tight cabinet enclosures where residue binds to the fin faces. Until that residue is cleaned off, the coil keeps releasing odor every time the system runs. A coil cleaning combined with return duct cleaning addresses the source, not just the symptoms. Call (855) 929-1609 for a free estimate on the full scope.
Clean first, then seal. Sealing a duct that still holds ash traps the contamination inside where you can’t reach it. The correct order is to remove the debris, verify the seams and joints are clean, and then seal the leaks so attic ash can’t get pulled back in – otherwise a fire season undoes the work. Call (855) 929-1609 and we’ll walk you through the right sequence for your system.
No. We’re an independent service provider with no affiliation, authorization or endorsement from Lennox. What we bring is hands-on familiarity with how Lennox cabinets, return plenums, coils and blowers behave after smoke exposure, along with professional-grade equipment and repair capability. That independence means our recommendation is based on your equipment’s actual condition. Call (855) 929-1609 for a free estimate.
Service Areas Near Larkfield-Wikiup
We work throughout the Larkfield-Wikiup area and the surrounding communities. If you’re nearby, we can help in Santa Rosa, near Sonoma State University, in Penngrove, and out toward Forestville, along with Fetters Hot Springs-Agua Caliente and El Verano. Wherever you are in this part of Sonoma County, the smoke exposure is similar and the Lennox systems hold it the same way. Call (855) 929-1609 for a free estimate.
Book Your Lennox Service in Larkfield-Wikiup Today
If your Lennox system has been through a fire season or two, a free estimate will tell you what’s actually inside it. We’ll inspect the cabinet, plenum and coil, show you what we find, and give you a flat price per system before any work begins. For independent Lennox service in Larkfield-Wikiup, call (855) 929-1609. We answer 24/7. Fast dispatch, 7am-7pm, Sunday through Friday.
Written by the team at Duct Cleaning Santa Rosa.