Whole-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 East Palo Alto, CA
We provide independent Lennox air duct cleaning service throughout East Palo Alto’s 94303 ZIP code, and the one thing that separates our Lennox work here is this: we know what’s actually inside the ductwork of this city’s older homes before we even pull the first register. Asbestos-wrapped 1950s ducting paired with newer Lennox furnaces creates a set of conditions you won’t find in a South Bay tract built in 1998. Neal Drummond and our crew handle it carefully, legally, and thoroughly. Call (833) 620-7085 for a straight answer about your system.
We’re an independent provider, not a Lennox authorized dealer. That means we work for you, not a manufacturer warranty quota. Our relationship with Lennox sales & service equipment is practical: we’ve cleaned and sealed duct systems connected to Lennox Signature, Elite, and Merit units across East Palo Alto service area homes for years.
Why East Palo Alto Residents Choose Us for Lennox Service
Neal Drummond grew up in Crescent Park and trained through Foothill College’s HVAC and building systems program. He got pulled into this trade after a home inspection at his own place turned up a supply trunk that looked closer to a compost bin than a ventilation component. That moment changed how he thought about indoor air. It’s also why we treat every Lennox duct cleaning in East Palo Alto as a system diagnosis, not a vacuum job.
We run Rotobrush brush-contact cleaning systems, Nikro HEPA negative-air machines, and Abatement Technologies containment equipment. That’s abatement-grade hardware, the same class used in commercial restoration work. Most East Palo Alto homes don’t need commercial-level remediation. But when we find asbestos-wrapped duct insulation or a return plenum packed with fifty years of debris, we’re glad the equipment is there. Lennox sales & service work in this city demands that kind of preparation.
Our lens is simple. The duct doesn’t lie – whatever has been moving through your air system for the past decade is still in there until someone actually removes it.
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 East Palo Alto
- Loose joints where the Lennox air handler meets original galvanized ductwork. East Palo Alto’s 1950s ranch homes often run a newer Lennox Signature furnace against fifty-year-old sheet-metal ducts. The unit’s vibration works those aging seams loose, and every disconnected joint pulls attic air into the supply side. We find this constantly in the east side’s post-war tracts.
- Clogged evaporator coils on Lennox Merit Series systems. The marine-influenced climate here means long stretches where the HVAC barely cycles. Dust settles onto coil fins and compacts during those idle periods. By the time a heat spike hits, the coil is insulated with a layer of lint and skin cells. We clean coils as part of the duct service because a clean duct feeding a clogged coil is half a job.
- Kinked or torn flex duct at converted garages and added rooms. East Palo Alto has a lot of garage conversions and multi-generational additions. The flex runs tied into Lennox air handlers often sag, kink, or tear at the plenum connection. That starves the blower, raises static pressure, and shortens motor life.
- Older Lennox heat exchangers pushed hard during summer heat spikes. Models from the 1980s and 1990s that sat mostly idle through mild seasons can develop cracks when they suddenly run full-blast on a 95-degree August afternoon. We inspect for that and we don’t sugarcoat what we find. Carbon monoxide is not a maintenance footnote.
- Asbestos-wrapped duct insulation fraying into the air path. This is the East Palo Alto-specific one. Plenty of pre-redevelopment homes still have original ductwork wrapped in deteriorating asbestos material. Cleaning those ducts without addressing the wrap is not just unsafe, it’s a disclosure issue. We identify it, encapsulate it, and tell you exactly what we found.
Lennox Service in East Palo Alto: What Local Conditions Mean for Your Equipment
Here’s the fact that shapes more of our Lennox work in East Palo Alto than anything else: in the 94303 ZIP code, many homes built before redevelopment still have original galvanized ductwork wrapped in asbestos insulation. That’s not a line item on a home inspection from 1987, it’s just what’s under the house. When a newer Lennox system gets connected to that old ductwork, the air movement and vibration can disturb the wrap, and any duct cleaning that doesn’t account for it risks releasing fibers into the living space. We’ve worked in enough east side ranchers to spot the telltale signs before we start: the whitish gray wrap at the plenum, the frayed edges at seams, the sections that were clearly patched forty years ago. Special handling and disclosure aren’t optional in those situations. They’re the job. Our crew recently serviced a 1958 ranch in the Ravenswood district with a Lennox Signature Collection furnace and original galvanized ducts. The video inspection found loose joints and asbestos insulation that had started to fray. We encapsulated the asbestos, sealed the joints with mastic, and cleaned the entire system. The family living there had been running that furnace through wildfire-smoke summers without knowing what was in the ducts.
Lennox Models & Products We Service in East Palo Alto
We clean duct systems connected to every major Lennox line found in East Palo Alto homes: the Dave Lennox Signature Collection with its communicating air handlers, the Elite Series variable-speed units, and the Merit Series furnaces and air conditioners that show up in a lot of mid-century ranch retrofits. Our parts policy is straight: OEM Lennox control boards and blower motors when we’re handling critical components, aftermarket sealant, mastic, and insulation when those meet or beat OEM spec. We stock the common wear materials locally so an East Palo Alto job doesn’t stall waiting for a shipment. For older Lennox units with failing heat exchangers or coils, we give you an honest repair-versus-replacement picture that accounts for your ductwork condition and how many people actually live in the house now, not just what the manual assumes.
See the difference
Before
After
Before
After
Before
AfterLennox Service Pricing in East Palo Alto
Lennox air duct cleaning in East Palo Alto typically falls between $450 and $900 for a whole single-story home, with two-story or heavily modified layouts running higher. Add video inspection and we’re usually in the $150 to $250 range for that documentation. Duct sealing with mastic runs $300 to $600 depending on how many joints need work. What drives cost here: the housing stock. A clean 1980s ranch with accessible ductwork is fast. A 1950s east side home with asbestos wrap, a converted garage adding odd flex runs, and three generations of occupancy means more time, more containment, more care. Our estimates are free and they’re specific. Call (833) 620-7085 and we’ll walk through what your East Palo Alto Lennox system actually needs. No one gives you a real number over the phone without seeing the ducts, and anyone who does is guessing.
Serving East Palo Alto, CA – Our Local Coverage Area
We’re based in the East Palo Alto 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 East Palo Alto
Yes, and we do it the way it has to be done: identify the wrap, contain the work area, encapsulate the asbestos, then clean. We don’t pretend it’s not there, and we don’t leave it fraying at the seams. If you suspect your east side home has original duct insulation, call (833) 620-7085 and we’ll tell you what to look for before we even schedule the visit.
Most East Palo Alto homes are fine with a professional cleaning every 3 to 5 years, but that stretches or shrinks depending on what’s happening in the house. Long idle periods let dust settle and compact in the ducts, and wildfire-smoke summers push more particulate through the system in a few weeks than a whole mild winter does. Homes with converted garages, pets, or multi-generational occupancy tend to need the shorter interval.
Yes, though those jobs usually take longer. Converted-garage duct runs are often sloppy: flex lines with kinks, flat spots, or plenum connections that were never sealed right. We clean what’s there and flag what’s costing you airflow. That’s the part most duct cleaners skip because it’s easier to just run a brush and leave.
Stop running the furnace and get it inspected by someone qualified to evaluate combustion safety. A cracked heat exchanger can put carbon monoxide into the air stream. We don’t repair heat exchangers, but we’ll tell you honestly whether the fix warrants the cost or whether the unit has reached replacement territory. Then we’ll give you a duct-level picture to help make that call. Call (833) 620-7085 if you suspect an issue.
For critical components like control boards and blower motors, yes. For duct sealant, mastic, and insulation, we use high-quality aftermarket materials that meet or exceed OEM specs. The sealant doesn’t care what badge is on the furnace, and neither do we, as long as it holds. You’ll know exactly what we used and why.
Service Areas Near East Palo Alto
Our Lennox duct cleaning work takes us from East Palo Alto into Stanford, Menlo Park, and Palo Alto’s Professorville and Crescent Park neighborhoods. We also handle Lennox service in Alviso for clients managing smaller commercial and residential properties, plus San Mateo and Redwood City. If you’re within range of East Palo Alto, chances are we’re already working nearby.
Book Your Lennox Service in East Palo Alto Today
We know East Palo Alto’s Lennox systems because we’ve opened enough of them to know what’s inside. Call (833) 620-7085 and we’ll set up a free estimate at your home. If it’s urgent, we’ll do what we can to get someone out this week.
Written by Neal Drummond, Owner at Air Duct Cleaning Palo Alto, serving East Palo Alto and the Peninsula.