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 Florence-Graham, CA
We clean and repair Lennox air systems throughout Florence-Graham, and the job here isn’t like it is in other parts of LA County. Ducts in this community collect a black, greasy grit from the Vernon and Florence industrial corridors plus the I-110 and Alameda truck routes, and that changes how a cleaning has to be done. We’re an independent Lennox service provider, not factory-authorized, and we work on Merit and Elite furnaces along with the AC units and sheet-metal ductwork tied to them. If your system is pulling in more than household dust, call (855) 925-0879 for a free estimate. We answer 24/7. Fast dispatch from 7am to 7pm, Sunday through Friday.
Why Florence-Graham Residents Choose Us for Lennox Service
Most duct companies in Florence-Graham show up with a truck-mount vacuum and call it done. That approach misses what actually happens inside a Lennox system here. Our founder, Gerardo Escobar, trained in HVAC fundamentals at East Los Angeles College and spent years doing residential and light-commercial duct work across the southeast LA corridor before starting Duct Cleaning South Gate in 2013. He grew up near Hollydale, so he knows exactly what these older tract-home systems accumulate over decades.
We use Rotobrush rotary brush systems to agitate debris off duct walls, then Nikro HEPA-rated vacuum equipment to capture it. We don’t blow that black grit back into your living room. We also deploy Abatement Technologies negative-air and containment gear, which means we can clean at a remediation-grade standard borrowed from restoration work. You can verify every piece of equipment by name. For Lennox owners in Florence-Graham, the difference is simple: we repair ducts, not just clean them.
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 Florence-Graham
- Blower wheels caked with industrial soot. Merit-series furnace cabinets here pull attic dust and the grey soot-and-brake-dust mix from Alameda and I-110 traffic through door-gasket leaks. That grit coats the blower wheel and secondary heat exchanger area until airflow drops noticeably. We clean the blower assembly, reseat it, and address the gasket leak so it doesn’t happen again in six months.
- Original sheet-metal trunks with seam cracks and disconnected takeoffs. Post-war bungalows and casitas in Florence-Graham often still have galvanized sheet-metal supply trunks, not modern flex duct. Seams crack open over decades and branch takeoffs pull loose. Return-side vacuuming alone won’t clear a system with gaps in it. We repair the metal, reseal the seams with mastic, and then clean.
- Indoor coils running cold and wet because of mismatched replacement condensers. We see older Lennox indoor coils paired with newer, larger outdoor units on many Florence-Graham homes. The coil runs colder than designed, condensation builds, and old duct lining dust turns into coil matting and drain-pan sludge. We clean the coil and pan as part of a full system cleaning.
- Flex-duct and tape-repair jobs pulling loose in hot, dry fall conditions. Santa Ana wind events push dust through systems that already run almost entirely for cooling. Add decades of half-finished flex additions and dried-out foil tape, and you get attic insulation dropping into the airstream. We find those breaches and seal them properly.
- Intake screens that were never installed correctly. The distinctive hook in Florence-Graham is how fast rooftop intake screens and attic ducts turn black from the surrounding warehouse and rail corridor air. Many older homes here have intake screens that were patched or never fitted right. We inspect the intake path first, because if it isn’t screened properly, no cleaning will hold.
Lennox Service in Florence-Graham: What Local Conditions Mean for Your Equipment
Florence-Graham is an unincorporated, densely packed community wedged between South LA and industrial Vernon. The housing stock runs heavily to older single-family homes, stucco bungalows, low-rise apartments, and rear casitas, many of them post-war builds with original or patched galvanized sheet-metal ductwork. That matters because those homes were not designed for the number of occupants many of them now carry. Multi-family arrangements mean systems run longer, filters load faster, and airflow demand outpaces what the ducts were sized for. Then you add the climate: hot and dry into the fall, with Santa Ana events shoving in dust and debris. Ducts here are run for cooling, not constantly flushed by a heating season. The soot-and-brake-dust plume from the Vernon and Florence industrial corridors and the I-110 settles into attic runs and coats intake screens black. On a stucco bungalow near Alameda, we pulled a Merit-series furnace blower clogged with black grit and found return takeoffs that had pulled apart at the seams. We ran a camera down the supply runs, cleaned and mastic-sealed the sheet-metal joints, reseated the blower, and handed the homeowner a photo record of what came out. That is what Lennox service in Florence-Graham actually involves.
Lennox Models & Products We Service in Florence-Graham
We work on Lennox residential and light-commercial equipment that shows up in Florence-Graham homes: Merit Series gas furnaces, Elite Series variable-speed furnaces and air handlers, Lennox 14ACX and other Merit-series air conditioners, and Signature/XC-series variable-capacity AC units paired with their matching indoor coils. We repair, install, and service this equipment as an independent shop, not a dealer. For parts where fit matters, like cabinet seals, door gaskets, and drain pans, we use quality components that match the equipment. For duct repairs we use proven aftermarket filter racks, flex, and mastic. On older Merit cabinets with rusted-through heat exchangers or badly cracked sheet-metal trunks, we give you an honest repair-versus-replace read rather than chasing a patch that will fail. Full system cleaning, video inspection, and metal duct repair are the core of what we do on Lennox gear in Florence-Graham. Learn more about our Lennox service approach.
See the difference
Before
After
Before
After
Before
AfterLennox Service Pricing in Florence-Graham
You won’t get a per-vent price from us. We quote one flat price per system, agreed before work starts, and the written estimate sets the final number. Typical air duct cleaning for a single-family home in Florence-Graham runs between $350 and $600 depending on system size, access, and how heavily loaded the ducts are. Dryer vent cleaning starts at $89. The price climbs when we’re also repairing sheet-metal trunks, cleaning a matted coil, or running containment because the system hasn’t been touched in fifteen years. Every free estimate includes a walkthrough of your system, what we found, and what we recommend. Call (855) 925-0879 for an exact quote. The estimate is free.
Serving Florence-Graham, CA – Our Local Coverage Area
We serve Florence-Graham 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 Florence-Graham
No. In Florence-Graham, black grit like that is usually the industrial soot-and-brake-dust mix that drifts over from the Vernon and Florence corridors and the I-110. Household dust is greyish-tan. Black greasy buildup on a blower wheel means the intake is pulling unfiltered outside air, typically through a door-gasket leak or a poorly sealed return. We find and seal that breach before cleaning, or the problem returns. Call (855) 925-0879 if your blower looks like that. Estimates are free.
Most original sheet-metal ducts in Florence-Graham bungalows can be cleaned and repaired rather than replaced. The metal itself is usually sound. What fails is the connections: seam cracks, disconnected branch takeoffs, and dried-out tape. We clean the metal, then reseal every joint with mastic so the system is tighter than before. Replacement is only the right call when the trunk is rusted through or so badly crushed that airflow can’t recover.
Sometimes it’s the missing piece. Florence-Graham systems run hard for cooling into October, and a blower wheel coated in black grit moves a lot less air than the system was designed for. A clogged indoor coil or collapsed branch run does the same. Cleaning restores airflow, which often restores cooling. But if the condenser is undersized or the ducts were never sized for a converted casita, cleaning alone won’t solve it. We inspect first and tell you honestly. Call (855) 925-0879 to book a look.
Yes. We service Elite Series variable-speed air handlers and the ductwork tied to them in Florence-Graham’s shared houses and small apartment buildings. Variable-speed blowers are more sensitive to clogged coils and restrictive filters, and in multi-family setups the system often runs far more hours than a single-family system would. We clean the blower wheel, coil, and full duct path, and we check the filter condition while we’re there. Gerardo Escobar has always believed the debris tells you exactly what’s been happening inside a house.
Authorized doesn’t mean better at cleaning. What matters is whether the shop understands Lennox equipment and has the right tools. We work on Lennox Merit and Elite systems every week in Florence-Graham and we’re upfront that we’re independent, not factory-affiliated. We use professional-grade Rotobrush, Nikro, and Abatement Technologies equipment you can verify by name. For parts like cabinet seals and drain pans where fit matters, we use quality components matched to the unit. Your estimate is free, so you can hear our read before committing anything.
Service Areas Near Florence-Graham
We serve homes across the southeast LA corridor. You’ll find us working regularly in South Gate, Huntington Park, South Gate, Lynwood, and Gardena. If you’re a homeowner or property manager in any of these areas, the same equipment and the same flat-price-per-system approach apply. We also cover Florence-Graham directly.
Book Your Lennox Service in Florence-Graham Today
If your Lennox system hasn’t been cleaned in years, or the intake screens look black, we’ll give you an honest read and a flat price per system before any work starts. Call (855) 925-0879. We answer 24/7. Fast dispatch from 7am to 7pm, Sunday through Friday. The estimate is free, and you’ll know exactly what you’re paying before we begin.
Written by Gerardo Escobar, Owner at Duct Cleaning South Gate, serving Florence-Graham since 2013.