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 Irmo, SC
We provide independent Lennox service across Irmo, and the one thing that makes our work here different is this: most Lennox air handlers we see in Irmo still sit in attics with their original flex runs, so the job is rarely just a vacuum-out. It’s cabinet work, coil work and flex-collar work. We’re not affiliated with or authorized by Lennox, which means our recommendations come from what your system actually needs. Call (866) 942-9804 for a free estimate and an honest read on which of those three problems you’re facing.
Why Irmo Residents Choose Us for Lennox Service
Lennox equipment has its own layout logic. Air handlers, plenum transitions and cabinet gaskets sit in particular places, and debris and moisture collect in the spots those details create. Technicians who work on Lennox systems regularly learn those spots by pattern, not by reading a manual on arrival. Our technicians have up to 11 years of experience, and much of it is on equipment exactly like what’s installed across Irmo.
We use professional-grade equipment: Rotobrush contact cleaning and Nikro negative-pressure systems, the same class of tools used in commercial and restoration work. That matters in Irmo because the local problem isn’t just dust. It’s biological growth on wet surfaces, and negative pressure with real contact agitation is how you remove it at the source rather than stir it around.
We’re independent. No manufacturer program steers our recommendations. What we suggest is based on the condition of the coil, cabinet and duct runs in your home. Scheduling is straightforward: one call, a written estimate, a booked window. We answer 24/7 and fast dispatch runs from 7am to 7pm.
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 Irmo
- Cabinet insulation trapping moisture. Lennox air handlers with factory insulation on the interior panels hold damp in Irmo’s long humid season. When attic condensation wicks into that lining, the insulation becomes a growth surface rather than a barrier. We clean it and, where the lining is saturated past saving, talk through replacement options.
- Loose flex-duct collars at the Lennox plenum. Flex collars mated to a Lennox plenum takeoff loosen over the years. Once they do, the supply side pulls attic air, pine pollen and loose insulation fibers straight into the duct run. Re-sealing those joints with mastic is often the single biggest air-quality gain in an Irmo house.
- Pollen-loaded evaporator coils on Merit and Elite systems. Spring pine shed packs the coil face. Airflow drops, and a wet coil becomes the colonization point for mold spores carried in on lake-humid return air. Coil cleaning is its own procedure, separate from duct cleaning.
- Long-cycle moisture on variable-speed air handlers. Signature and Elite variable-speed units run long, low-speed cycles. That’s good for comfort and efficiency, but the coil and cabinet stay damp longer than a short-cycling single-stage system would. Growth concentrates on the coil and blower wheel.
- Return grilles packed after spring. In Irmo, return grilles frequently come out holding pine straw and pollen. If the return side is restricted, the whole system runs starved, and cleaning the supplies alone doesn’t fix it.
Lennox Service in Irmo: What Local Conditions Mean for Your Equipment
Irmo’s duct problems are driven by Lake Murray humidity and the area’s dense pine canopy. Ducts here pull in pollen and mold spores at a rate inland Midlands towns don’t see, so a cleaning visit often turns up evidence of active biological growth rather than plain dust. Layer that onto the local housing stock: most of Irmo is 1980s through 2010s suburban tract and custom lakeside construction, much of it two-story on slab or crawlspace, and a large share still running the original Lennox air handler with attic flex runs from that build. That combination changes what the visit looks like. In homes around Ballentine and Lake Murray Shores, ducts often show visible mold near the registers after a humid summer, and the original equipment is still in place. So a job that starts as duct cleaning usually becomes cabinet and flex-collar work too. That’s the honest local picture, and it’s why we scope Lennox work in Irmo by condition rather than by a flat package.
Lennox Models & Products We Service in Irmo
We service the Lennox equipment found in Irmo homes: Merit Series condensing units and air handlers, Elite Series variable- and two-stage systems, Dave Lennox Signature Collection equipment with SL series air handlers, and Healthy Climate filtration and humidity products paired with those systems. The scope on our side is the air pathway: evaporator coil cleaning, return duct cleaning, flex duct repair, cabinet re-sealing and full system duct cleaning. We use Lennox OEM coils, cabinet gaskets and filter racks where fitment matters, and quality aftermarket flex duct, mastic and insulation where the part isn’t brand-specific. Everything is chosen to fit what’s actually installed. See our Lennox service overview for the full picture of how we approach this equipment.
See the difference
Before
After
Before
After
Before
AfterLennox Service Pricing in Irmo
We price per system, not per vent, and the written estimate sets the final number. Teaser coupons and low per-vent quotes are how this trade earned its reputation for a cheap number that grows once the technician is on site, and we don’t play that game. What drives the cost in an Irmo home is real: how many systems, how accessible the attic runs are, whether the coil needs separate cleaning, how many flex collars need re-sealing, and whether saturated cabinet insulation has to come out. A free estimate includes an inspection of the air handler, coil, return side and accessible duct runs, plus before-and-after photos of your own ducts once the work is done. For an exact quote, call (866) 942-9804.
Serving Irmo, SC – Our Local Coverage Area
We serve Irmo 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 Irmo
Because the filter isn’t where the smell lives. A musty odor after a filter change usually comes from a damp evaporator coil or saturated cabinet insulation, not from the filter slot. In Irmo’s humid season, a wet coil face holds growth that a fresh filter can’t touch. Coil and cabinet cleaning addresses the source. Call (866) 942-9804 for an inspection.
Very likely, yes. Original attic flex runs develop loose collars and small tears, and humid attic air gets pulled into the supply side where it condenses on cooler duct surfaces. Irmo’s lake humidity makes that worse than in drier parts of the Midlands. Re-sealing the takeoffs and collars is usually the fix before any cleaning holds.
Yes, and this is one of the most common misdiagnoses we see in Irmo. Spores ride in on humid return air and colonize the wet coil face, then the blower distributes them downstream. Cleaning the ducts without cleaning the coil leaves the source in place. We inspect both before recommending a scope.
No. Flex duct, mastic and insulation aren’t brand-specific, so quality aftermarket materials do the job properly. We reserve Lennox OEM parts for the places fitment actually matters, like coils, cabinet gaskets and filter racks. We’re independent, not a Lennox dealer or authorized provider, and we choose parts by what fits your equipment.
More often than the generic advice you’ll read online, given the lake humidity and pine pollen load in Irmo. Many homes here benefit from a coil inspection yearly and duct cleaning on a shorter cycle than a dry inland climate would call for, but the right interval depends on your system, filtration and how the attic is sealed. Call (866) 942-9804 and we’ll give you a specific answer based on your equipment, not a sales pitch.
Service Areas Near Irmo
We work Lennox systems across the Irmo area, including Columbia, Woodfield, Dentsville and Forest Acres, plus Cayce and Seven Oaks and Lake Murray of Richland. If you’re in or around Irmo, call and we’ll confirm coverage and book a free estimate.
Book Your Lennox Service in Irmo Today
If your Lennox system is musty, your flex collars are leaking, or your coil needs attention, call (866) 942-9804. We answer 24/7. Fast dispatch from 7am to 7pm, Sunday through Friday. The estimate is free, the price is set per system in writing before work starts, and you get before-and-after photos of your own ducts.
Written by the team at Hartwell Air Duct Cleaning.