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 San Pedro, CA
We clean Lennox ductwork in San Pedro every week, and the job here looks different than it does ten miles inland. The marine air that rolls off the Pacific pushes salt haze and port exhaust through your return ducts, and Lennox systems in San Pedro collect a fine dark grit that has nothing to do with ordinary household dust. We’re an independent Lennox service provider, not a manufacturer shop, and we handle everything from return duct cleaning to evaporator coil work on Merit, Elite, and Signature equipment. Call (877) 573-0759 for a free estimate. Ross Callender leads our crew, and he grew up in Barton Hill, so he knows exactly what this air does to a system.
Why San Pedro Residents Choose Us for Lennox Service
Our crew works on Lennox residential and light-commercial equipment across San Pedro, from Harbor Gateway South Lennox service calls on older G Series furnaces in harbor-flat bungalows to current Elite and Merit air handlers in the hills. We know the cabinet layouts, coil positions, and control boards by sight. That matters when we pull a return plenum and find the blower wheel caked with port grit. We don’t guess at what’s inside a Lennox system, we open it and look.
Ross Callender enrolled in the HVAC/R program at Los Angeles Harbor College in Wilmington after high school, learning forced-air systems from the ductwork up. He spent years doing residential and light-commercial air system work across the South Bay before narrowing his focus to duct cleaning, because that’s where San Pedro homeowners were getting undersold. His daughter has allergies, which pushed him to take indoor air quality seriously. That’s the standard behind every job we do.
We respect the fact that your Lennox system was engineered a certain way. Where it makes sense, we use Lennox OEM filters, belts, and coil components. Where aftermarket flex, mastic, or fittings do the same job without the brand markup, we say so. For the full picture, see our Lennox sales & service page.
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 San Pedro
- Return plenum grit loading on hillside systems. A Lennox Elite or Signature unit on a Miraleste hillside pulls the port-and-salt fallout that drifts up from the harbor. The return plenum and blower wheel pack with a fine dark grit that cuts airflow and drives static pressure up. We see it constantly on systems installed in attics and closets where the return chase opens to outside air.
- Corroded galvanized supply seams in harbor-flat bungalows. Older Lennox G-series and EL-series furnaces in the early-1900s homes near the harbor run original galvanized or early sheet-metal supply runs. Salt moisture sits in those seams. We find pitted metal and corroded joints during supply duct cleaning, and we repair them with mastic and quality replacement fittings.
- Settled salt haze in low-load variable-capacity systems. Lennox XC25 and SLP98V equipment runs year-round at low load in San Pedro’s mild climate. That doesn’t flush contaminants through. Salt haze and grit settle in return chases and coil fins, and evaporator coil cleaning gets skipped until capacity drops and you notice rooms that never quite cool.
- Clogged Healthy Climate HRV and ERV cores. Lennox Healthy Climate ventilation units in sealed hillside homes clog with salt haze faster than anything inland. The core loads up, moisture hangs around in duct runs, and damp flex becomes a place where microbial growth starts. We work around Honeywell and Aprilaire filtration too, so we know the full air-quality picture, not just the duct.
- Grit-laden blower wheels on horizontal air handlers. Horizontal Lennox air handlers and cased coils in attic installs collect the fine dark port exhaust that drifts through San Pedro’s hillside streets. The blower wheel cakes up and wheezes instead of moving air. We reset airflow by cleaning the wheel and the surrounding plenum properly.
Lennox Service in San Pedro: What Local Conditions Mean for Your Equipment
Here’s what we know from pulling hundreds of return plenums in San Pedro: the hillside streets above the harbor are a different maintenance environment than the flat streets near the water. On the hills, the grit we pull from Lennox return plenums is a fine dark port and ship-exhaust fallout mixed with salt haze. It’s not dust from a dirty house. It’s a tell that the home sits directly in the marine-air path, and it settles in return ducts, blower wheels, and coil fins. Flat-street bungalows near the harbor show a different signature: corroded galvanized supply seams from salt moisture, less dark grit, more pitted metal. So the same Lennox system calls for different duct work depending on elevation. Most cleaning companies treat every job the same. That approach fails in San Pedro because the air itself is different depending on where you live.
Lennox Models & Products We Service in San Pedro
We service the full span of San Pedro service area Lennox equipment: Merit Series 14ACX and ML14XC1 air conditioners, EL and ML series furnaces, Elite Series XC21 and XC25 condensers, SL280 and EL280 furnaces, and the Dave Lennox Signature Collection including the XC25 and SLP98V variable-capacity systems. We also handle Lennox Healthy Climate air filtration and HRV/ERV units paired with these systems. Our parts approach is simple: OEM Lennox filters, belts, and coil components where fit and spec matter, and quality aftermarket flex, mastic, and fittings for duct repairs where the OEM label adds cost without benefit. We carry common Lennox coil and blower components on our trucks, which means less waiting when a job reveals a problem we need to address the same day.
See the difference
Before
After
Before
After
Before
AfterLennox Service Pricing in San Pedro
Lennox air duct cleaning in San Pedro typically falls into a whole-system range, not a per-vent teaser price. A full cleaning with return duct, supply duct, and evaporator coil work on a standard San Pedro bungalow runs between $425 and $800. Hillside homes with long runs, multiple plenums, or Healthy Climate HRV cores tend to run higher, $650 to $1,100. Dryer vent cleaning runs $95 to $165 as a standalone. Duct repair pricing depends on what we find: sealing a corroded seam with mastic is one thing, replacing a section of damaged flex is another. We quote one flat price per system before work starts, based on the actual square footage and access. Call (877) 573-0759 for an exact quote. Estimates are free, and we don’t pad with per-vent upcharges.
Serving San Pedro, CA – Our Local Coverage Area
We’re based in the San Pedro 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 San Pedro
Your return duct is pulling in salt haze and fine port exhaust that drifts inland from the Port of Los Angeles. This settles in the return plenum and blower wheel because your Lennox system runs at low load much of the year, so nothing flushes it through. The fix is return duct cleaning plus blower wheel cleaning. Call (877) 573-0759 and we’ll come take a look.
It’s a duct problem until it’s not. Salt moisture corrodes galvanized seams from the outside in. If we open your supply run and the metal is pitted but sound, we clean it and seal the seams with mastic. If the cabinet on your furnace is corroded through, that’s an equipment problem, and we’ll say so plainly rather than sell you a cleaning that won’t hold. We’re an independent service provider, not a sales room.
Yes. The core clogs with salt haze and grit faster here than inland, and when it clogs, moisture hangs around in the duct run. We remove and clean the core, replace filters, and check that the unit is actually exchanging air rather than just circulating dampness, and we can bundle this with Dryer Vent Cleaning in San Pedro if needed. We work around Honeywell and Aprilaire filtration systems too, so we can coordinate the whole air-quality picture.
We clean ductwork and coils on variable-capacity Elite and Signature systems every week in San Pedro. We don’t replace variable-speed motor electronics or reprogram control boards; we clean the air path, the blower wheel, the cased coil, and the ducts. If we find an electrical issue, we’ll tell you to call a Lennox equipment contractor. We know where our work ends.
No. Air Duct Cleaning San Pedro is an independent Lennox service provider. We are not authorized, sponsored, or endorsed by Lennox. What that means for you: we call it like we see it on older equipment. We’ll give you an honest repair-versus-replace recommendation on any Lennox system, even if it means we walk away from a cleaning. Call (877) 573-0759 for an independent assessment.
Service Areas Near San Pedro
We run Lennox calls from Wilmington to the flats of Harbor City, plus Harbor Gateway South, Lomita, and West Carson. If you’re a few streets over from San Pedro, you’re in our normal range.
Book Your Lennox Service in San Pedro Today
If your Lennox system is blowing grit or your ducts haven’t been touched in years, call (877) 573-0759. We’ll schedule a free estimate, walk your system, and give you one flat price before we start.
Written by Ross Callender, Owner at Air Duct Cleaning San Pedro. He grew up in Barton Hill and has been working on forced-air systems in the South Bay since his Harbor College days. The equipment does the honest work. He just makes sure it gets to every inch of your system.